tag:blogger.com,1999:blog-28084060581731737032024-03-12T20:34:49.493-04:00Music 000001Contemplating the history of music from the year 000,001 to the present (which according to this "calendar" would be somewhere between 100,001 and 200,001)DocGhttp://www.blogger.com/profile/17359004200002936544noreply@blogger.comBlogger344125tag:blogger.com,1999:blog-2808406058173173703.post-3731298886782377802019-01-31T17:25:00.004-05:002019-01-31T17:26:54.523-05:00The Global GrooveWhat follows is the final chapter, lightly edited, of my (self-published) e-book, <a href="https://www.amazon.com/Life-Times-Musical-Virus-Critical-ebook/dp/B00LH0GKJC/" target="_blank">The Life and Times of a Musical Virus: A Critical History of the Rhythm Section</a>. To provide a bit of context, I'll quote from the blurb posted at the Amazon website:<br />
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In one form or other, the rhythm section underlies just about every popular genre one can think of, and is consequently heard in literally every corner of our “globalized” world. It can certainly be characterized as a “musical virus,” since it has so infectiously “infected” so much of the music we know and love, from just about any tradition, and in so profound a manner. So where did it come from? And what does it mean? </blockquote>
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Tracking his subject to its roots, Grauer takes us back to Bach and the so-called “baroque” period, where a remarkably similar practice, known as basso continuo, also went viral, to dominate just about all musical performances of that era in every corner of the Western world. According to Grauer, the origins of the continuo lie in still earlier developments in the popular dance music of the towns and aristocratic courts of Europe, dating to the 16th century -- and the musical revolution that followed, where, as he demonstrates, it was a key factor in the birth and development of the tonal system itself.</blockquote>
While the bulk of my book deals with the complex history of the rhythm section, going all the way back to the 16th century, the final chapter deals mostly with its role in the world of today, focusing on the economics, and politics, of globalization. As this chapter is especially timely, in a manner that warrants wider dissemination, I've decided to make it freely available here.<br />
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<b>The Global Groove</b></div>
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Despite all I’ve written so far, two questions remain hanging in the air: 1. what do we have in common with the Seventeenth and Eighteenth Centuries, such that the baroque continuo and the modern rhythm section, so close to one another in so many ways, both “went viral” in such a similar manner? And, once again: 2. what does all this actually mean, and why is it relevant?<br />
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And as far as I can tell, the key to both questions can be summarized in a word I’ve already had occasion to highlight in these pages: globalization.<br />
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In his introduction to a series of lectures delivered at Cambridge University, musicologist D. R. M. Irving points to<br />
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the complex and entangled relationship between music and globalization in the unprecedented, inexorable, and irrevocable integration of the earth’s societies from c1500 to 1815. Almost every form of art music or popular music that we cultivate or study today is in some way related to the patterns of intercultural reciprocity that were set in place during this age of incipient globalization. (<a href="http://talks.cam.ac.uk/show/index/20376" target="_blank">The Globalization of Music: Origins, Development, & Consequences</a>, c1500–1815 – abstract - 2010.)</blockquote>
Sadly, Irving’s lectures themselves don’t seem to be currently available, but the pithy introduction appearing on the Cambridge website offers some impressive critical insights. Recognizing that “Globalization is one of the most controversial issues to be debated in the humanities and social sciences today,” Irving describes its Seventeenth and Eighteenth century beginnings in terms that echo what we know all too well from our experiences with the globalization of today:<br />
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This literal revolution is intensified by the mass movement of peoples (voluntary or involuntary) and the creation of diasporas, as well as the transcultural consumption of artistic practices and commodities. Yet at the same time globalization comes bound up with the need for standardization and intercultural compatibility, while requiring the creation of interfaces and protocols for exchange; in this way it institutes some degree of cultural homogeneity and precipitates the simultaneous sharing of common artistic practices by geographically dispersed communities. This is one of the paradoxes of globalization, and it seems that no one art form encapsulates it more singularly than music.</blockquote>
Irving associates “the rise of Western Art music,” with “the genesis and evolution of global capitalism from the sixteenth century onwards . . .” In the process,<br />
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[m]usic acted as a tool of empire and colonialism in the context of European expansion, but it also served as a form of resistance and cultural self-identification for subaltern societies. Global flows of capital, the development of fundamentally new epistemologies based on empirical evidence drawn from global exploration, the growth of world religions and dissemination of new ideologies, the delineation of geocultural and geopolitical boundaries (not to mention the devising of strategies by which they could be traversed), the nascence of human rights, and the ongoing global class struggle – exacerbated by a widening wealth gap – all had profound effects on musical practice throughout the world.</blockquote>
If the era from 1500 through 1800 can be identified with the beginnings of globalization, then the association between the baroque continuo and the rhythm section we hear all around us today may not be so mysterious after all. As they “went viral” literally throughout the world, sweeping so many other musical practices before them, both clearly hitched rides on the powerful and indeed overwhelming sociopolitical and economic forces at work during both periods.<br />
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What is it, exactly, that gave such powerful impetus to a musical practice deriving from the rhythms of dance music, oriented around a set of standard chord progressions above a relatively simple (at least at first) bass line? During two very different historical eras?<br />
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I admit I don’t have all the answers. However, I do think that if the globalized “free market” capitalism of today could be understood as some sort of monstrous organism, then the rhythm section would be its heart and soul. While this might seem a bit imaginative, one has to ask why this particular musical practice has become so powerfully ensconced in the world of advertising as the backdrop of just about every television commercial, every promo, every action movie soundtrack, every credit sequence for just about every TV show. When decisions are being made in Hollywood and Madison Avenue boardrooms, why is it that slapping a rhythm section track under every conceivable type of visual is simply taken for granted as an effective, if not absolutely necessary, marketing tool?<br />
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But maybe I’m being unfair. After all, some of the most glorious music ever written, including masterpieces by some of our greatest classical composers, not to mention the extraordinary achievements of some of our most amazingly creative and masterful jazz, rock, reggae, bluegrass, etc. musicians, is solidly based on the groove laid out by a rhythm section or continuo. And as far as globalization, the “free market” and capitalism itself are concerned, I have to admit that my liberal bias might be showing.<br />
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The Great Debate<br />
<br />
Economist Tyler Cowen, author of the influential book, <i>Creative Destruction: How Globalization is Changing the World’s Cultures</i> (2003), is one of the more eloquent and persuasive defenders of modern capitalism and, I must admit to being impressed by some of his arguments. I’m impressed also by his extensive knowledge, rare in an economist, not only of popular music, classical music and jazz, but many flavors of world music as well. Actually Cowen and I share many artistic and musical enthusiasms to a surprising extent, which has made me especially open to a viewpoint that I might otherwise prefer to dismiss. Back in 2003, when capitalism and its conservative promoters were still riding high on a wave of supercharged, soon to be shattered, confidence, the ultra-conservative Cato Institute hosted a debate between Cowen and prominent globalization skeptic, Benjamin Barber, on the topic: "Globalization and Culture."<br />
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Cowen begins by responding to the oft-stated criticism that global markets tend to drastically reduce diversity:<br />
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The core message of my last few books is that markets support diversity and freedom of choice, that trade gives artists a greater opportunity to express their creative inspiration. The preconditions for successful artistic creativity tend to be things like markets, physical materials, ideas, and inspiration. When two cultures trade with each other they tend to expand the opportunities available to individual artists.</blockquote>
Cowen offers some thought provoking examples. Cuban music originated (so he claims) for the benefit of American tourists lounging in posh pre-Castro nightclubs; the crafting of Persian carpets was revived thanks to markets opened up from the West; the blossoming of world literature—writers from Mahfouz to Marquez—the bookstore, the printing press, the advent of cinema around the globe are all cases in which trade has made different countries, different regions, more creative, given us more diversity.<br />
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Cowen is especially knowledgeable in the realm of music:<br />
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If we think of societies that have very well developed markets—for example the United States—what we find happening is not that everyone, for instance, buys or listens to the same kind of music. As markets have allowed suppliers to deliver products to consumers, we’ve seen a blossoming of different genres of music. In the 20th century the United States evolved rock and roll, rhythm and blues, Motown, Cajun music, many different kinds of jazz—ragtime, swing, stomp—heavy metal, rap. The list goes on.</blockquote>
But not knowledgeable enough. With the notable exception of rap, every genre on his list is centered squarely on the rhythm section and the highly constrained musical norms associated with it. Which raises the question: what do you mean by “diversity”? Are some types of diversity less diverse than others?<br />
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Benjamin Barber responds by raising precisely this issue. Is the market driven “diversity” Cowen praises so enthusiastically truly authentic, or merely artificial -- genuine or phony?<br />
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When you come back to the States and have an Indian tandoori experience in Arlington, it’s not going to be the same as you might have in Bombay, but it is still a kind of tandoori experience and will remain such as long as in Bombay there’s the authentic tandoori experience. But when Bombay, like Arlington, is simply a theme park of world cultures in which everyone is roughly alike, in that they have the same diversity of offerings, that diversity becomes increasingly simulated, and the authenticity from which those experiences come essentially disappears.</blockquote>
Barber acknowledges that “authenticity” is something of a charged word. Nevertheless, as he demonstrates, it delineates a crucial distinction that cannot, or at least should not, be papered over. Will the “theme park” society of the future truly be diverse? Authentically diverse? Or merely a simulacrum of diversity, tailored to the needs of an essentially homogenized market driven economy? Just as so many of the different musical genres we currently either love or hate, are homogenized through the workings of the rhythm section into a single, easily digested, commodity.<br />
Barber notes that “In effect, the “theme-parking” of culture, which is part of globalization and part of the theme-parking of our world, is, yes, a kind of diversity, but it is the diversity of the theme park. It is increasingly synthetic; it’s increasingly distanced from the authentic origin.”<br />
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He then goes on to raise a more fundamental objection:<br />
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The problem is that when America meets another culture, it’s not, as you might imagine here, just two guys in the woods. It’s not an American wearin’ his Nikes and eatin’ his burgers meeting up with a Nigerian who’s singing a different kind of music, and they have a little exchange, and when it’s done the American’s a little different—a little more Nigerian—and the Nigerian’s a little different—a little more American—and we’re all the better off for it. Rather, you’ve got to imagine the American armed, sort of like the soldiers in Iraq are armed, with all of the goods and brands of modern technology, modern commerce, hard and soft power, hegemonic economic power over the globe, hegemonic military power over the globe. That’s the culture that’s meeting up with some little Third World culture that’s got some Navajo blankets or some fusion music that we’d kind of like to collect.</blockquote>
As Barber’s remarks suggest, many of Cowen’s arguments could quite easily be seen as a defense, not only of globalized “free market” capitalism, but the colonialist exploitation that made it possible.<br />
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From the Collective to the Individual<br />
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Cowen is most persuasive when he moves from what he calls “the collective” to a consideration of “the individual,” as expressed in a talk given that same year, at the Independent Institute:<br />
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My idea of diversity is not to look at the collectives, but to look at the individuals, and ask yourself, in Germany, in France, in the United States, how many different kinds of goods can you buy? How many different kinds of arts? How many different courses can your life go down? How many different choices does the individual face? How many different stories or fates can you construct for yourself? And that, to me, to look at the individual, the differences that are possible across individuals, that is to me, true diversity. (“Globalization and Cultural Diversity: Friends or Foes?,” May 2003)</blockquote>
I tend to be skeptical of this sort of reasoning, clearly of more relevance to those individuals affluent enough to be able to make such choices than the average man-in-the-street. Nevertheless, this particular argument does hit home for me personally. Not that I’m particularly affluent, far from it. But I must admit that I too, like the well heeled members of the conservative think tanks addressed by Cowen, have been able to take advantage in my own way of the globalized world made possible by the economic forces he praises as not only efficient, practical, just and moral, but also “beautiful.” And as far as I personally am concerned, I must admit that there is something beautiful about having access to all the many consumer items and sources of pleasure, entertainment, artistic experience, creative experience, education, communication, research and self expression that our modern, globalized, hi-tech society makes possible. Not to mention all the many recordings and videos of non-Western music and dance from all over the world that mean so much to me, yet would hardly be available at all if not for globalization.<br />
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Never mind that my computer, printer, scanner, stereo system, TV, cell phone, and electronic piano were assembled by underpaid and overworked coolies in China, India, Bangla Desh, Taiwan and other notoriously exploitive third world economies. Most of the time I try not to think about that. If those workers were not being exploited, someone like myself could never afford all these extraordinarily cool and powerful devices – which have opened up a whole world of possibilities for me, including the possibility of producing and distributing this book. And in order to participate more fully in the opportunities opened by this globalized world, I have permitted myself to become alienated from my own roots, in Judaism, the better to take part in a secularized global society to which I have by now become thoroughly acclimated. Thus, despite my skepticism on general principles, I have to admit that, as far as I and so many others like me, are concerned, Cowen has a point. There is something "beautiful" about globalization.<br />
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Also something very disturbing.<br />
<br />
All That Is Solid . . .<br />
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Ironically, much in Cowen’s extravagant praise of capitalism echoes very similar observations by, of all people, Karl Marx and Frederic Engels. From <i>The Communist Manifesto</i>:<br />
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The bourgeoisie cannot exist without constantly revolutionising . . . the whole relations of society. Conservation of the old modes of production in unaltered form, was . . . the first condition of existence for all earlier industrial classes. Constant revolutionising of production, uninterrupted disturbance of all social conditions, everlasting uncertainty and agitation distinguish the bourgeois epoch from all earlier ones. All fixed, fast-frozen relations, with their train of ancient and venerable prejudices and opinions, are swept away . . . All that is solid melts into air, all that is holy is profaned [for Marx this was a good thing], and man is at last compelled to face with sober senses his real conditions of life, and his relations with his kind.</blockquote>
For Marx and Engels, capitalism, as embodied in the bourgeoisie, was not only progressive and even revolutionary, but fundamentally global in scope:<br />
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To the great chagrin of Reactionists, [the bourgeoisie] has drawn from under the feet of industry the national ground on which it stood. All old-established national industries have been destroyed or are daily being destroyed. . . . In place of the old local and national seclusion and self-sufficiency, we have intercourse in every direction, universal inter-dependence of nations. The intellectual creations of individual nations become common property. National one-sidedness and narrow-mindedness become more and more impossible, and from the numerous national and local literatures, there arises a world literature. </blockquote>
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. . . The cheap prices of commodities are the heavy artillery with which it batters down all Chinese walls, with which it forces the barbarians’ intensely obstinate hatred of foreigners to capitulate. It compels all nations, on pain of extinction, to adopt the bourgeois mode of production; it compels them to introduce what it calls civilization into their midst, i.e., to become bourgeois themselves. In one word, it creates a world after its own image.</blockquote>
Cowen can write persuasively, no doubt about it. But he’s no match for a truly superior prose stylist such as Marx, who makes capitalism sound not only exciting but positively Utopian.<br />
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Is this picture simply too good to be true?<br />
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You know what’s coming. According to Marx, there is indeed an enormous catch: capitalism depends on the exploitation and impoverishment of those who make it possible, thus carrying within it the seeds of its own destruction.<br />
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Modern bourgeois society, with its relations of production, of exchange and of property, a society that has conjured up such gigantic means of production and of exchange, is like the sorcerer who is no longer able to control the powers of the nether world whom he has called up by his spells. . . .<br />
It is enough to mention the commercial crises that by their periodical return put the existence of the entire bourgeois society on its trial, each time more threateningly. In these crises, a great part not only of the existing products, but also of the previously created productive forces, are periodically destroyed.</blockquote>
At the time Cowen published <i>Creative Destruction</i>, in 2003, and in that same year spoke before the Cato and Independent Institutes, it was all too easy to assume capitalism had triumphed and could only proceed unimpeded to ever and ever greater achievements. Marx’s theories had apparently been demolished along with the collapse of the Soviet Union and the Berlin wall.<br />
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But five years later a funny thing happened on the way to the capitalist Utopia. It collapsed. Of its own weight. Europe is now in a huge mess. America isn’t far behind. Working class incomes worldwide hover close to the poverty level, while capitalist billionaires thrive. Marx was right.<br />
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Does that make Cowen wrong? Strangely enough, the globalized world celebrated by Cowen and so many other economists has refused to die. Capitalism is going strong. The banks were saved. The bankers received their promised bonuses, despite the huge losses precipitated by their reckless manipulations. The Dow Jones average is soaring. The major corporations are making record profits, as are the millionaire and billionaire investors. All my electronic gizmos are still functioning -- and the World Wide Web is still out there, working its wonders (while gathering as much information as possible about me, you and everyone else).<br />
<br />
Ideology<br />
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So what does all this have to do with our musical virus? That too is still going strong. And if certain revolutionary stirrings are being stirred, as indeed they are post-2008, we can be sure the rhythm section will invariably be out there on the barricades, inspiring protesters with the certainty that, if they can clap along with that defiant beat, they can change the world. Our virus is an equal opportunity engine of globalization, favored by capitalist media moguls and leftist “revolutionaries” alike. Irony of ironies: the most constrained, and constraining, practice in the history of music, as embodied in the rhythm section of the modern rock band, has become an internationally recognized, even worshiped, symbol of freedom.<br />
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It is this very contradiction that gives us a clue to its meaning as a social practice functioning in the context of global free market capitalism. Because as it seems to me, the great success of the rhythm section/continuo, in all its various forms, can be best understood in the context of the Marxist notion of ideology, encapsulated by Marx and Engels as follows: “The ideas of the ruling class are in every epoch the ruling ideas, i.e. the class which is the ruling material force of society, is at the same time its ruling intellectual force.” (The German Ideology.) Since it encouraged workers to passively accept the norms and ideals of the ruling class, Engels described ideology as a form of “false consciousness.” A more modern (or perhaps “postmodern”) understanding of the term has been promoted by certain “poststructuralist” thinkers. But one need not be a poststructuralist intellectual to get the point:<br />
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Ideology, many have argued, is best understood, not as false consciousness, but as something embedded in a culture's "common sense," in the everyday habits of thought that shape how we think and act as we go about our day-to-day, routine activities. Ideology in this second sense is not a manipulation of consciousness, but it thrives beneath consciousness, in the taken-for-granted; it doesn't pull the wool over our eyes, but it brings us to take some things for granted, as so obvious that we need not reflect on them. (http://www.uvm.edu/~tstreete/semiotics_and_ads/ideology_intro.html)</blockquote>
More simply:<br />
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“So pervasive is ideology in its constitution of subjects that it forms our very reality and thus appears to us as ‘true’ or ‘obvious.’” (http://www.cla.purdue.edu/english/theory/marxism/modules/althusserideology.html)</blockquote>
In his book, <i>Rethinking Art History</i>, Donald Preziosi described the effects of perspective painting in similar terms:<br />
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The realism of the Albertian Window, the perspectivalism of artistic practice inaugurated during the Renaissance and constituting the mainframe of aesthetic praxis up into the modern era, was perforce an ideological fabrication. It was a powerful format of representation that a society gave to itself, fixing the relationships by which individuals would represent themselves in their world of objects, their signifying universe. As an ideology, it functioned by putting the individual at the center of structures, making this subject the place where ideological meanings were revealed. (pp. 67-68)</blockquote>
Ideology is in fact very much like perspective: a cultural/psychological force that arranges everything behind the scenes -- subliminally manufacturing “nature.”<br />
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The rhythm section can be said to operate in a similar manner. Like the perspective grid, it melts into the background, yet functions as a controlling infrastructure: in a typical rock or pop song, every element must be organized according to an unchanging meter (usually four-four), enforced by a steady, relentless beat, and an equally four square melodic structure, strictly controlled by a standardized, mostly predictable, set of chord progressions. This is the highly organized, strictly controlled and controlling musical language that grew up around the 16th century “rhythm section” and developed into the full fledged continuo of the baroque period.<br />
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A clue to the manner in which the ideology of the ruling class may have made itself felt in almost every musical performance of the baroque is provided by the strange role of the harpsichord, an instrument deemed essential to so many performances of that time, yet so often completely drowned out by the ensemble as a whole. As I see it, this instrument, among the most intricately, and expensively, crafted and highly decorated of all baroque instruments, can be understood as representing the monarch. Commanding his minions in a soft voice from behind the scenes, he makes his presence subliminally felt everywhere. While his words remain discreetly subdued, his orders (as encapsulated in the figures of the figured bass) must be rigorously obeyed.<br />
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The effects of ideology on the world of rock music and the music business that supports it are articulated with great insight in Peter Wicke’s prescient <i>Rock Music: Culture, Aesthetics and Sociology</i>, still highly relevant, though first published back in 1987 -- as in, for example, these passages from the chapter titled “The Ideology of Rock”:<br />
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A widely held belief [during the late Sixties and early Seventies] was that the more creative the music, the more immediate the communication with the audience and therefore the fewer the compromises with commerce. The artistic claims which this belief validated were aimed at the social effectiveness of music which began to separate ‘progressive’ rock from ordinary ‘commercial’ pop music. Rock itself became an ideological category, for the postulated contrast between ‘commercial’ and ‘progressive’ music was above all a matter of musicians’ self-perception. In fact, that rock music which saw itself as ‘progressive’ was under no less an obligation to the capitalist system of music production and distribution than its ‘commercial’ counterpart. . . (p. 100) </blockquote>
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Of course, the fact that rock music presented a realm of experience which allowed teenagers to feel themselves to be a community in spite of all social differences was just as much of an illusion as the political aspirations with which it was linked. (p. 105)</blockquote>
In the following chapter, devoted to the “rock business,” Wicke focuses on the ironies of an idealist aesthetic hopelessly enmeshed in the web of capitalist commerce:<br />
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Within the overall relations of capitalism and under the conditions of an industry structured along monopolistic lines the relationship between goods and money is the foundation which makes the production of rock music possible, whether musicians admit this or not. In fact it is really ironic that the ideology of rock should amount to anti-capitalism, even though this is only illusory, since more than any other, this music is inextricably linked to the basic mechanisms of capitalism and in fact became an industry organized along capitalist lines. (p. 114)</blockquote>
Wicke fails to say anything about the role of the rhythm section, but from a purely musical standpoint it is the rhythm section and its attendant constraints that more than anything else give the lie to the supposed “originality” of rock as a genre, since just about every single rock song is squarely seated upon the tried and true foundation of bass, rhythm guitar, drums, four square meter, four square phrasing, and standard “common practice” harmonies, as found in just about every other form of popular music, from the most “progressive” to the most crassly “commercial.”<br />
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Revolutionary Etude<br />
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As far as politics are concerned, we of the 21st century are faced with a seemingly impossible situation in which one irony has been piled on top of another, to the point where it is now difficult to see any viable path forward. With reference to the status of “rock” music, musicians themselves have begun to ask, in the light of all the failed and failing “revolutions” of the last several years, what their role should be, and whether all their efforts, as both artists and activists, are worth it. As a sign of the times, from a recent issue of <i>The Guardian</i> comes an article with the subheading, "How have Ukrainian musicians responded to their country's unrest? Some sang at the barricades in Kiev's Maidan square, while others stayed silent":<br />
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The issue of how involved musicians should be in Ukraine's uprising became a vexed one, and the decisions the artists made had differing consequences for them. Some artists saw their popularity increase by backing the revolution, such as the rock star Slavik Vakarchuk, whose band Ocean Elzy were early supporters of the Maidan protests. . .<br />
Others, though, stayed away . . . Vopli Vidoplyasova didn't play at the Maidan because "I could see there would be violence and didn't want to encourage fans to come and be responsible for possible deaths." His critics reply that he either lacked the nerve or was hedging his bets on who would win. The brilliant young classical composer Alexei Shmurak didn't play because "I didn't want to become an internet meme", although he does say the energy of crowds here and at the Orange Revolution in 2004 "made me realise I was not alone. It shook me out of a depression." What is unnerving for him is that his projects with Russians have been cancelled, because as a supporter of the revolution he was accused of being a fascist.</blockquote>
Indeed, as with the Egyptian “revolution,” the Libyan “revolution,” the Syrian “revolution,” and now the Ukrainian “revolution” (as of June, 2014), with its oligarch president, and right-wing extremist ministers, it is no longer so easy to distinguish the “good guys” from the “bad guys” on the international stage -- which makes it all too easy to forecast a crisis in the not too distant future for any diehards who still want to promote the notion of rock as a “revolutionary force.”<br />
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As I’ve already confessed, I don’t have all the answers, and I am very frankly just as confused by our current socioeconomic situation as anyone else -- but I do think I’ve covered at least some of the most interesting questions pertaining to the meaning, and relevance, both musical and social, of our fascinating “virus” and the global environment in which it thrives.<br />
<br />
Now please: don’t shoot the messenger.<br />
<br />
Honestly, I hope I haven’t offended certain people whom in fact I genuinely admire – or their fans. This book is not intended as an attack directed at pop, rock, country or jazz musicians per se, far from it. I fully understand why so many truly gifted and creative musicians feel the need to make music in the only manner that feels natural to them, and I fully appreciate the artistry behind so much of their work.<br />
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Even Peter Wicke, for all his cynicism regarding the many illusions fostering rock mythology, insists, nevertheless, that “Rock fans are not an undifferentiated mass of manipulated consumers. Their relationships with this music . . . follow socially very diverse everyday experiences which even the music industry must go along with up to a point . . . if it wants to market its products successfully.” Refusing to accept a clear dividing line between the “authentic” and the “commercial,” Wicke sees rock music as standing “in the middle of a cultural and ideological field of conflict . . .” (Op. Cit., p. 25).<br />
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If we were to judge all musicians in terms of the circumstances that made their accomplishments possible and the artificiality of the conventions grounding them then we’d have reason to suspect almost every great composer of the past, including giants such as Bach, Handel, Haydn, Mozart, Beethoven, Brahms, not to mention Basie, Ellington, Parker, Mingus, Lennon, Dylan . . . the list would be inordinately long and the effort truly absurd.<br />
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At the same time, a critical grasp of the underlying forces that fuel the relentless globalization of both our economy and our inner experience is absolutely necessary if we are “to face with sober senses our real conditions of life, and our relations with our kind.”<br />
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DocGhttp://www.blogger.com/profile/17359004200002936544noreply@blogger.com0tag:blogger.com,1999:blog-2808406058173173703.post-33908670201963789302011-08-17T14:38:00.000-04:002011-08-17T14:38:28.658-04:00Sounding the Depths goes paperback<div style="font-family: Times,"Times New Roman",serif;"><span style="font-size: medium;"><i>Sounding the Depths</i>, the "blog-book" discussed in the previous post, is now complete in eighteen chapters, readable either <a href="http://soundingthedepths.blogspot.com/">online </a>-- or as a beautifully bound paperback, available for purchase via CreateSpace or Amazon.com. </span></div><div style="font-family: Times,"Times New Roman",serif;"><span style="font-size: medium;"><br />
</span></div><div style="font-family: Times,"Times New Roman",serif;"><span style="font-size: medium;">The paperback contains the complete text, but does not contain most of the figures (photos, maps, diagrams, etc.) or any of the audio and video links. For the convenience of hard copy readers, I've added two pages to the book blog, one containing the <a href="http://soundingthedepths.blogspot.com/p/audio-visual-examples.html">Audio-Visual Examples</a>, another containing the <a href="http://soundingthedepths.blogspot.com/p/figures.html">Figures</a>. (Both links can be found directly under the Blog Archive at <a href="http://soundingthedepths.blogspot.com/">http://soundingthedepths.blogspot.com</a>/.)</span></div><div style="font-family: Times,"Times New Roman",serif;"><span style="font-size: medium;"> </span></div><div style="font-family: Times,"Times New Roman",serif;"><span style="font-size: medium;">The paperback, priced at $18.00, can be ordered from either <a href="https://www.createspace.com/3656366">CreateSpace </a>or <a href="http://www.amazon.com/Sounding-Depths-Tradition-Voices-History/dp/1463741758/">Amazon</a>. (If you order from CreateSpace I'll get a larger commission, but you'll get free shipping from Amazon with an order of $25 or more.)</span></div><div style="font-family: Times,"Times New Roman",serif;"><span style="font-size: medium;"> </span></div><div style="font-family: Times,"Times New Roman",serif;"><span style="font-size: medium;">Many portions of Sounding the Depths are based on materials originally posted on this blog, so the book should be of interest to anyone regularly reading here. </span></div>DocGhttp://www.blogger.com/profile/17359004200002936544noreply@blogger.com6tag:blogger.com,1999:blog-2808406058173173703.post-35322904800974702022011-02-06T10:14:00.002-05:002011-02-06T10:51:06.454-05:00341. Blog-BookThe book project I referred to in the previous post has been completed, though some chapters still need work. I changed the title to <em>Sounding the Depths: Tradition and the Voices of History</em>. The earlier subtitle, <em>Music, Genes and Culture in Deep History,</em> is more informative, but also sounds a bit too academic for my taste. For reasons made clear in the Preface, I decided not only to self-publish this book, but publish in an unusual way. Not that I didn't try to get published the usual way -- but after being turned down by several agents and editors solely on the basis of my query letter, I realized that an interdisciplinary book on an off-beat topic, by an unknown author, has very little chance of either trade or academic publication. Realistically, self-publishing seemed the only way to go. Once I accepted this, I realized that a whole new set of possibilities presented themselves. <br />
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I could have gone with publication-on-demand, and there are several companies that now offer this service. But that would severely limit distribution, and I want my ideas to be disseminated as widely as possible. And since there is very little chance of making much money on such a book, why not make it available for free? That's when I hit on the idea of publishing as a blog. Blogging makes a great deal of sense to me, especially since so much of the book concerns music, and placing it on a blog enables me to include as many links to musical examples as I'd like. Blogging also encourages people to comment, offer criticisms, make suggestions, etc., and I like that idea very much. An interactive book! Why not? <br />
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Finally, by presenting it as a series of blog posts, I can release one chapter at a time, which means I can start getting it out now, editing and polishing each chapter as it comes up in the queue. And readers can read it a chapter at a time, rather than suddenly being confronted with an entire volume. If Charles Dickens could publish his books in serial format, why shouldn't I?<br />
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So. Everyone is invited to head over to the new blog, <a href="http://soundingthedepths.blogspot.com/">Sounding the Depths</a>, and check it out. And by all means, whatever your thoughts might be and whatever questions you might have, post them as comments. Since this is a work in progress, I will be open to making changes based on reader input.DocGhttp://www.blogger.com/profile/17359004200002936544noreply@blogger.com0tag:blogger.com,1999:blog-2808406058173173703.post-42741831828067185732010-10-26T09:25:00.002-04:002010-10-26T10:47:59.006-04:00340. A New WebsiteAfter 339 posts, I may have reached the point where I either have no more to say or may simply have run out of steam as far as this blog is concerned. If I get inspired with a new idea, or some relevant new research becomes known to me, I may well want to add more posts. I <em>have</em> been busy with related projects, including a rather ambitious essay on cultural history, drawn largely from what I've already written on this blog, and the development of a book proposal, tentatively titled <em>Soundings from the Depths: Music, Genes and Culture in Deep History</em>. Which could well be the title of this blog.<br /><br />Meanwhile, during the summer months I managed, finally, to dig some old reel to reel tapes out of the attic, and make decent digital copies. I even managed to complete an unfinished work that had been on my mind for over 40 years! I was so pleased to once again hear these early electronic music compositions that I decided to put together a web site where I could share them with friends and other interested parties. And while I was at it, I decided to make several other compositions of mine also available via the same site: <a href="http://doktorgee.worldzonepro.com/GrauerMusic.html">The Music of Victor Grauer</a>. Anyone interested is invited to check it out, but I'll warn you: some of these pieces are long and require fairly intense concentration as well as considerable patience. On the other hand, certain rituals held by indigenous peoples can go on for days and nights at a time, while the longest work on my website lasts "only" 45 minutes. :-)DocGhttp://www.blogger.com/profile/17359004200002936544noreply@blogger.com1tag:blogger.com,1999:blog-2808406058173173703.post-47776751842571864152010-09-13T09:16:00.003-04:002010-09-13T14:06:30.906-04:00339. Tonoexodus 2In a recent comment, Maju called our attention to a very interesting new article in which a possible connection between tonal and non-tonal languages is tested and discussed: <a href="http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0012603">Real-Time Correlates of Phonological Quantity Reveal Unity of Tonal and Non-Tonal Languages</a>, by Juhani Jarvikivi1, Martti Vainio and Daniel Aalto. (How does he find this stuff?) The authors point specifically to the influence of tone in certain non-tonal "quantity languages," (i.e. languages in which differences in syllable length have phonemic import), citing evidence suggesting<blockquote>that in non-tonal quantity languages such as, Estonian,<br />Finnish, Japanese, and Serbo-Croatian, tonal differences affect<br />speakers’ judgments of vowel length, in so far<br />as the available evidence can be taken to suggest that the speakers<br />of these languages tend to categorize syllables or words as long<br />more often than short when the target syllable has a falling rather<br />than a level tone. (p.2)</blockquote>To further test this hypothesis, the authors performed experiments with Finnish speaking subjects, to determine the effects of certain tonal configurations on their perception of lexical difference. For them, the results of these experiments "are clear: whether the first syllable has a falling or a level (high) tone is a robust online cue to . . . lexical identity in Finnish" (p. 4).<br /><br />In a Discussion section, they elaborate on the meaning of their results: <blockquote>In contrast to the usual assumption that there is a clear-cut<br />conceptual distinction between tone and non-tonal quantity<br />languages, we have put forth the idea that, cognitively, these two phonological systems could perhaps be seen as two variants of . . . the same underlying mechanisms. In addition to reviewing the available evidence that we thought would point this way, we carried out two experiments investigating whether pitch information would affect perception of length and thus word recognition in a language with a par excellence example of a quantity-based lexical-phonological system. The answer based on the two experiments was a clear affirmative (p.4).</blockquote>In short, "our results showed that pitch information is an important co-index of the quantity opposition in Finnish." On this basis, they make a rather startling claim: "Consequently, . . . our results imply that in terms of the production and perception mechanisms, pitch in Finnish is probably in all respects like pitch in any prototypical tone language, e.g., Mandarin Chinese" (p. 5).<br /><br />In more general terms,<blockquote>we would like to argue that rather than a<br />discrete categorical classification of languages into tone languages<br />and non-tone languages, a more fine-grained account is needed<br />that takes into account the extent to which (in this case) pitch<br />information is actually used to distinguish phonological categories<br />in processing. This would not only sharpen our criteria of tone<br />languages, but would also provide a more realistic, more refined,<br />explanandum for studies of linguistic evolution. (p. 6)</blockquote><br />Moreover,<blockquote>With regard to tonogenesis - at least in some cases - it<br />may be that tone in the phonetic sense has been present all along<br />and only surfaces phonologically when other linguistic factors force<br />the change. Importantly, our results suggest that there is no<br />unidirectional link from perceptual sensitivity to pitch information<br />to the emergence of a tone language. (p. 6)</blockquote>The authors never go far as to question the tonogenesis dogma per se, but their work certainly raises many questions regarding its validity as a "unidirectional link" in linguistic evolution.<br /><br />What I find especially intriguing in this research is the fact that two of the three European languages they cite as typical "quantity languages," Finnish and Estonian, are Uralic languages, thus among the very few non-Indoeuropean languages on that continent. Since the establishment of Indoeuropean throughout almost all of Europe appears to be a relatively recent phenomenon, and Uralic is widespread among languages spoken by indigenous peoples scattered through vast regions of northern Europe and Asia, it seems likely that the Uralic complex could predate Indoeuropean and thus might represent an earlier stage of lingustic evolution.<br /><br />Indeed, according to a very interesting paper by Mario Alinei (<a href="http://www.continuitas.org/texts/alinei_interdisciplinary.pdf">Interdisciplinary and linguistic evidence for Palaeolithic continuity of Indo-European, Uralic and Altaic populations in Eurasia, with an excursus on Slavic ethnogenesis</a>, 2003), a new theory of Uralic origins<blockquote>was advanced about thirty years ago and is now universally recognized by linguists as well as archaeologists: it is called the Uralic Continuity Theory (UCT) and claims an<br />uninterrupted continuity of Uralic populations and languages from [the] Paleolithic (Meinander 1973, Nuñez 1987, 1989, 1996, 1997, 1998)<br /><br />According to this theory, which historically represents the first claim of uninterrupted continuity of a European people from [the] Paleolithic, Uralic people must belong to the populations of Homo sapiens sapiens coming from Africa, who occupied mid-eastern Europe in Paleolithic glacial times . . . and followed the retreating icecap in [the] Mesolithic, eventually settling in their present territories . . . (pp. 12-13)</blockquote>I don't want to pursue my speculations too far, since my knowledge of historical linguistics is very limited and I might well be on the wrong track entirely. Nor are such speculations really necessary with regard to the overall argument I've been presenting over the last few posts. Nevertheless, I do find the link between tonal languages and non-tonal quantity languages very interesting and definitely worthy of further investigation. As I wrote in my response to Maju's comment,<br /><blockquote>If the earliest language was indeed tonal, as I strongly suspect (due to the saturation of tone languages in Africa, and the lack of evidence for "tonogenesis" on that continent), then the association these linguists found between tone and quantity could represent a first step in an evolution from tonal to non-tonal language. . . . I'm now wondering whether Uralic languages such as Finnish, Estonian and Saami were among the "native European" language families displaced by the advent of Indoeuropean. If so, then the close association with tone language demonstrated in this paper would make a great deal of sense. . . The evolution from a tone to a quantity language would have been the exact opposite of the "tonogenesis" so confidently assumed by so many linguists.</blockquote>DocGhttp://www.blogger.com/profile/17359004200002936544noreply@blogger.com8tag:blogger.com,1999:blog-2808406058173173703.post-19991664055795695772010-09-12T09:04:00.003-04:002010-09-12T11:33:17.350-04:00338. TonoexodusAs I see it, there is little question that the earliest languages must have been tone languages. Since modern humans are almost universally thought to have originated in Africa, and since the great majority of African languages are tonal, it would be extremely difficult to explain how an originary non-tonal language could have produced so many tone languages on the continent of its birth. The hypothesis is reinforced by the fact that "there are no documented cases of tonogenesis in Africa, despite the wide variety of languages . . . and the widespread presence of tone on the continent" (George Tucker Childs, <em>An Introduction to African Languages</em>, 2003, p. 86.).<br /><br />Since linguists are in agreement that tonogenesis represents some sort of universal process through which all tonal languages are generated from non-tonal ones, the abundance of tone languages in Africa, plus the lack of evidence for tonogenesis anywhere on that continent, should represent something of an embarrassment -- but apparently not. From what I've read in the surprisingly extensive literature on tonogenesis (not to mention many other topics in linguistics), linguists seem much too preoccupied with the discovery of universally valid principles and far too little concerned with the messy contingencies of history, as reflected in the worldwide distribution of the traits they study (the WALS project being a notable, and very welcome, exception).<br /><br />Given the preponderance of tone language in Africa, it seems likely that the original Out-of-Africa migrants must have also spoken a tone language. And since this is generally understood as <em>the</em> founding group, both genetically and culturally, for all peoples outside of Africa, it seems likely that non-tonal languages could only have arisen via a process that must be regarded as the reverse of tonogenesis, i.e.: <em>tonoexodus</em>.<br /><br />When I "coined" this term in a tongue-in-cheek comment on the previous post, I wasn't aware that it was already in circulation. And, yes, some linguists <em>have</em> considered the possibility of what they too have named (with a straight face, apparently) "tonoexodus": <blockquote>Tone systems are not static. A language can acquire tones and then increase the complexity of this tone system but it can also decrease the number of its tones and ultimately become non-tonal. These two processes, acquisition and recession of tones, have been termed tonogenesis [Matisoff 1970, 1973) and tonoexodus [Lea 1973). Cases of tonoexodus are rare and it is not clear what the intermediate historical stages between the tonal and non-tonal stages are. (<a href="http://elanguage.net/journals/index.php/sal/article/viewFile/1023/835">CONSONANT TYPES, VOWEL HEIGHT AND TONE IN YORUBA</a>, by Jean-Marie Rombert, 1977, p. 174.)</blockquote>I suspect that "cases of tonoexodus are rare" only because 1. linguists aren't looking for them; and 2. they tend to focus on very specific processes within specific languages, rather than taking the big picture into account. I've seen countless studies of "tonogenesis" as it appears to have developed in a single language, but have noticed not one study of the topic as applied to the worldwide distribution of tone.<br /><br />But the (apparently revolutionary) notion that tone language came first, is only part of the story. Because if the first language was a tone language, then it seems only logical to go a step farther to consider whether it might have consisted <em>exclusively </em>of tones. Or, to be more accurate, specific tones presented in specific rhythms, which also happens to be a way of defining music. In a comment on the previous post, Marnie reminds us that a great deal of content in a great many African languages can be conveyed by the "talking drum," limited exclusively to differences of tone and rhythm. She asks the very sensible question, "is it possible that pitch and rhythm developed together in our earliest languages?"<br /><br />In response to my previous post, I received an email from a very perceptive reader, Alex Petrov, who provided a link to this extremely interesting Wikipedia article on <a href="http://en.wikipedia.org/wiki/Whistled_language">Whistled Language.</a> I had always assumed that so-called whistled "languages" were merely elaborate signalling systems, but there is clearly more to it than that:<blockquote>A whistled language is a system of whistled communication which allows fluent whistlers to transmit and comprehend a potentially unlimited number of messages over long distances. Whistled languages are different in this respect from the restricted codes sometimes used by herders or animal trainers to transmit simple messages or instructions. Generally, whistled languages emulate the tones or vowel formants of a natural spoken language, as well as aspects of its intonation and prosody, so that trained listeners who speak that language can understand the encoded message.<br /><br />Whistled language is rare compared to spoken language, but it is found in cultures around the world. It is especially common in tone languages where the whistled tones transmit the tones of the syllables (tone melodies of the words). This might be because in tone languages the tone melody carries more of the "functional load" of communication while non-tonal phonology carries proportionally less. The genesis of a whistled language has never been recorded in either case and has not yet received much productive study.</blockquote>Especially interesting is the observation that "In continental Africa, speech may be conveyed by a whistle or other musical instrument, most famously the "talking drums . . . As two people approach each other, one may even switch from whistled to spoken speech in mid-sentence." If so much in so many African tone languages can be communicated by tone and rhythm alone, then it is only logical to wonder whether any of the other features of such languages are necessary -- and whether their existence could be undersood as the initial stages of a progression from a language of pure tones to a tonal language, and from there to a non-tonal language -- i.e.: tonoexodus.DocGhttp://www.blogger.com/profile/17359004200002936544noreply@blogger.com8tag:blogger.com,1999:blog-2808406058173173703.post-57928212593719036002010-09-02T15:21:00.006-04:002010-09-04T11:39:33.498-04:00337. Did Music Originate as a Behavioral Adaptation? -- 8: SpeechMost linguists have managed to convince themselves that tone languages must have derived from non-tone languages, under the assumption that the earliest languages must have been non-tonal. The process through which a non-tone language evolves into a tonal one is known as "tonogenesis." Very strangely, however, almost all the research on tonogenesis has been centered in either East Asia or the Americas. Africa, the continent with the largest number of tone languages by far, has been all but ignored -- and for good reason, apparently:<br /><blockquote>What is quite surprising . . . is that there are no documented cases of tonogenesis in Africa, despite the wide variety of languages . . . and the widespread presence of tone on the continent. (George Tucker Childs, <a href="http://books.google.com/books?id=2wMX6tJQFBMC&pg=PA86&lpg=PA86&dq=tonogenesis+africa&source=bl&ots=CLB_yXQmHM&sig=6OmJ-1Ugk5QdfWIi8luiaf2fdls&hl=en&ei=OkCCTNavAYK0lQfNwcn_Dg&sa=X&oi=book_result&ct=result&resnum=5&ved=0CDAQ6AEwBA#v=onepage&q=tonogenesis%20africa&f=false">An Introduction to African Languages</a>, 2003, p. 86.)</blockquote>Since almost every single language in sub-Saharan Africa is tonal, "widespread presence" is something of an understatement. To illustrate, let's take a look at the <a href="http://wals.info/feature/13?tg_format=map">world map of tone languages</a> produced by <a href="http://wals.info/">WALS</a>, the World Atlas of Language Structures:<br /><p><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjH2ZPE8lLUJfI8y0pfsnYZqbTioip_QvQOiUirVHBi0-R1-qoA2le3pbtSMOIp1ZsJ8R-KpBIyV2w_fFbAmanZIzkkJJz2crznklhP90cSgims0ZkRVjww32dOFAYsDX9kCKgpGwy1XV8G/s1600-h/WorldMapOfToneLanguages.jpg"><img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 400px; DISPLAY: block; HEIGHT: 228px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5417317737242970562" border="0" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjH2ZPE8lLUJfI8y0pfsnYZqbTioip_QvQOiUirVHBi0-R1-qoA2le3pbtSMOIp1ZsJ8R-KpBIyV2w_fFbAmanZIzkkJJz2crznklhP90cSgims0ZkRVjww32dOFAYsDX9kCKgpGwy1XV8G/s400/WorldMapOfToneLanguages.jpg" /></a> </p><br />The red and pink dots represent tone languages, the white dots non-tone languages. As is clearly evident, Sub-Saharan Africa is simply saturated with tone languages, with only two or three exceptions represented in the enormous WALS sample. It's interesting to note that a similar degree of tonal saturation is depicted for Southeast Asia and Melanesia. I've discussed the possible meaning of this very odd distribution in an <a href="http://music000001.blogspot.com/2009/12/260-baseline-scenarios-36-gap.html">earlier post</a>, but it need not concern us here.<br /><br />What does concern us at this point is the overwhelming genetic and archaeological evidence that's developed over the last 20 or 30 years pointing to Sub-Saharan Africa as the locus for the development of "modern" humans (homo sapiens sapiens), who are thought to have migrated from there to the rest of the world roughly 60,000 to 80,000 years ago. Since most historical linguists now agree that all human languages must have had a common ancestor, then, if the Out of Africa model is correct, that ancestor could only have originated in Africa. And since just about every language in Africa (including Khoisan, considered by many to be the oldest surviving language) is a tone language, then there is clearly something very wrong with the widespread assumption that the earliest languages must have been non-tonal, and linguistic tone could only have been produced via "tonogenesis."<br /><br />Which returns us to the experiments by Diana Deutsch (see previous posts), and the surprisingly strong correlations she found between tone language and absolute pitch. Unlike some of the other common features of language and music, such as interactivity, cooperation, phrasing, etc., the use of discrete pitches is the only one generally regarded as uniquely musical. And the puzzle we've been considering, of how such tones could have developed, and, more important in the context of the present discussion, what sort of adaptational advantage they might have posed, can now be seen in an entirely new light.<br /><br />Based on the evidence presented above, the following sequence may now be considered:<br /><br />1. Interactive "hooted" vocalizations of early primates and pre-humans, along the lines of the "duetting" and "chorusing" of certain contemporary ape and gibbon populations. The adaptational advantage of such behavior would most likely be the facilitation of both long distance communication and cooperation.<br /><br />2. The development from the above, among early humans, of precisely pitched vocalizations. Among the various means by which this may have come about, one stands out as particularly suggestive as far as adaptation is concerned. Since many birds sing using discrete pitches, there would have been an advantage for humans in learning how to imitate bird songs as a lure. This could have been accomplished through the morphing of pre-human "hooting" into precisely pitched yodeling. Since yodeling involves a process akin to the "overblowing" of wind instruments (such as pipes, flutes, etc.) to produce discrete overtones, it might have been the simplest means by which humans would have become aware of certain basic pitch relationships. Another possibility might have been the discovery that simple reed pipes or hollow bones could be blown into in such a way as to produce discrete pitches that in many cases could be used as bird-call imitations. Since each reed or bone could only play a single note, it would require close cooperation on the part of a group to imitate multi-pitched bird songs. Reed ensembles of this type are still widely found in Africa and elsewhere among indigenous peoples, and such performances are in many cases associated with birds and their calls. Vocal ensembles organized along similar lines may have developed either independently or in imitation of the wind ensembles.<br /><br />3. Since bird songs are precisely pitched, hunters with absolute pitch would have been more effective than those without it, giving a selective advantage to those with absolute pitch.<br /><br />4. On the basis of the above, admittedly speculative, sequence, it's not difficult to see how both vocalizing and playing with discrete pitches could have led to the development of a language of sorts, based exclusively on tonal relations. For one thing, each such musical sequence would have symbolized a specific species of bird. For another, it's possible to see how, for those with perfect pitch, each pitch could have been perceived as an easily identified semiotic "module," very close, in fact, to a linguistic phoneme, which it could have anticipated.<br /><br />5. If the earliest "language" consisted essentially of discrete pitches, then we can see how, for early humans, the development of musical awareness would have had a powerful adaptational advantage (now lost, of course). This would also explain the widespread presence of tone languages in the continent where early humans developed, since the use of tonal phonemes would have persisted even after non-tonal elements were added.<br /><br />The above is highly speculative of course. A great deal depends on whether or not Deutsch's results, based on research among East Asians, can be replicated with African subjects.DocGhttp://www.blogger.com/profile/17359004200002936544noreply@blogger.com7tag:blogger.com,1999:blog-2808406058173173703.post-2430982099656102192010-09-01T16:11:00.002-04:002010-09-01T17:03:37.362-04:00336. Did Music Originate as a Behavioral Adaptation? -- 7: SpeechIn her recent <em>Scientific American</em> article, <a href="http://www.scientificamerican.com/article.cfm?id=speaking-in-tones-jul10">Speaking in Tones</a>, psychologist Diana Deutsch describes some remarkable research, by herself and others, revealing some unexpected and very exciting links between speech and music. For example, despite many years in which it was assumed they were controlled by two completely different regions of the brain, "Psychologists, linguists and neuroscientists have recently changed their tune . . . as sophisticated nueroimaging techniques have helped amass evidence that the brain areas governing music and language overlap." The two regions are so interconnected that "an awareness of music is critical to a baby's language development and even helps to cement the bond between infant and mother" (p. 37).<br /><blockquote>This overlap makes sense, because language and music have a lot in common. They are both governed by a grammar, in which basic elements are organized hierarchically into sequences according to established rules. In language, words combine to form phrases, which join to form larger phrases, which in turn combine to make sentences. Similarly, in music, notes combine to form phrases, which connect to form larger phrases, and so on. (pp. 38-39)</blockquote><br />I'm a bit skeptical regarding the many examples of baby-mother interaction she provides, because, like so many others in her field, and in cognitive science generally, she assumes that all babies and mothers interact similarly, based on research typically limited to American and European subjects. Before attempting to universalize such evidence, it's important to compare it with evidence from non-Western societies, as well as various indigenous groups from a wide range of different world areas.<br /><br />The above reservations do not apply to her most remarkable and exciting results, regarding a completely unexpected and indeed very surprising correlation between absolute (or "perfect") pitch and tone language. She made the astonishing discovery that among students who had received musical training by the age of five, fluent speakers of Mandarin, a tone language, were far more likely to have absolute pitch than a comparable group of students who grew up with English or some other nontone language. We're talking a huge difference, of 92% of "very fluent tone language speakers," as opposed to only 8% of English speakers. To determine whether the correlation were primarily genetic rather than linguistic, she tested East Asian students who grew up speaking a non-tone language and discovered that they too scored only about 8%. The correlation seems definitely associated with tone language rather than genetic inheritance.<br /><br />Another important discovery concerns the pitch sensitivity of tone language speakers generally. It's always been assumed that the pitches of tone language are relative and not absolute, yet Deutsch learned that<br /><blockquote>not only were Vietnamese and Mandarin speakers very sensitive to the pitches that they hear, but they can produce words at a consistent absolute pitch. . . We found that their pitches were remarkably consistent: when compared across days, half of the participants showed pitch differences of less than half a semitone (p. 42).</blockquote><br />In the next post, I'll explain why I attach such importance to these results.DocGhttp://www.blogger.com/profile/17359004200002936544noreply@blogger.com2tag:blogger.com,1999:blog-2808406058173173703.post-62593172327559761592010-08-30T15:15:00.002-04:002010-08-30T16:11:02.882-04:00335. Did Music Originate as a Behavioral Adaptation? -- 6: SpeechIt's not very difficult to see that the development of language would have provided early humans with an enormous adaptational advantage over both predators and other primates competing for a similar array of resources. What's much more difficult to understand is what sort of adaptational advantage could have been provided by the development of music. At this point, the only answer that makes sense to me is that music and speech must have developed in tandem. Indeed, in order for music to have survived, in the Darwinian sense, it must have functioned as a sign system of some sort from the very beginning.<br /><br />Is there any evidence for this? Yes:<br /><br />1. The long-range "proto-musical" interactive hooting of Bonobos, as described by Hohmann and Fruth (see Post 330), appears to function as a type of communication and as such, might certainly confer an advantage with respect to both predators and prey. Since Bonobos appear to have so much in common with the ancestral humans I've defined here as HBP, or Hypothetical Baseline Population, and since their duetting and chorusing have a dynamic so similar to the hocketed vocalizing of Pygmies and Bushmen, it seems reasonable to assume that early humans could have been communicating vocally in a similar manner.<br /><br />2. The fact that musical pitches and rhythms are perceived not simply acoustically but also semiotically, in terms directly parallel to the phonemic organization of literally all forms of speech (as outlined in the previous post), strongly suggests a historical connection between the two modes of communication.<br /><br />3. Since music is "phonemic" in the above sense and speech is both phonemic and symbolic (in terms of the so-called signifier/signified relation), it seems reasonable to conclude that phonemic awareness must have preceded symbolic awareness.<br /><br />4. If, as I have argued in many places on this blog and elsewhere, the musical style of the Pygmies and Bushmen is essentially the same as that of the common ancestor (HBP), then it's difficult to ignore the fact that the vocal music of both groups is dominated by meaningless vocables, with only very brief interjections of meaningful text. As a play of "phonemically" articulated tones, linked syntactically, but with little or no morphological content, it's not difficult to imagine how such a practice might have preceded the development of meaningful speech.<br /><br />5. The fact that music is not only "phonemic" but also has an important syntactic dimension, tells us, first, that music represents an evolutionary "advance" over primate vocalizations, which appear to lack anything more than the simplest syntactic organization, and, moreover, suggests the possibility that linguistic syntax may have developed from that of music.<br /><br />An important study of the relation between music and language has just been published in <em>Scientific American Mind</em>: <a href="http://www.scientificamerican.com/article.cfm?id=speaking-in-tones-jul10">Speaking in Tones</a>, by Diana Deutsch. Her article contains many very interesting observations, based on some of the most recent developments in psychology, cognitive science and linguistics, including some remarkable findings especially relevant to the question at hand that I'll be discussing in the next post.DocGhttp://www.blogger.com/profile/17359004200002936544noreply@blogger.com0tag:blogger.com,1999:blog-2808406058173173703.post-34055345327641952282010-08-28T12:55:00.003-04:002010-08-28T16:20:13.067-04:00334. Did Music Originate as a Behavioral Adaptation? -- 5: SpeechWhen evaluating musical behavior as an adaptation, it's essential to ask ourselves, before anything else, what it is, exactly, that makes music music, as distinguished from any other type of sound production (such as bird calls, primate "hootings," human speech, etc.) or cooperative interaction (such as ritual, dance, warfare, etc.). And as far as I've been able to determine, it seems reasonable to accept the following very simple "working definition"*: the production, by either voice(s) or instrument(s), of clearly defined pitches and/or clearly delineated rhythms. However, when we investigate the nature of pitch or rhythm, we discover that in both cases we are dealing with something far more complex than a simply auditory phenomenon. For example, here is a spectrogram representing 14 notes, as played by a violin, in purely acoustic terms:<br /><br /><p><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjPvYLQtblttMOoaPwmE5LsE2LB_gF80u8CwPNNE1hzHEIwuXl2W4mqSfbqo3fVALHuzbDL0ZJjwTrJh6meY0ajSvEV8CqU3AO6ZXSQ0SVQ_SmDrj-myuvX48q61aVcGVYmGiu1uZszdMu8/s1600/800px-Spectrogram_of_violin.png"><img style="TEXT-ALIGN: center; MARGIN: 0px auto 10px; WIDTH: 400px; DISPLAY: block; HEIGHT: 224px; CURSOR: hand" id="BLOGGER_PHOTO_ID_5510546934954002130" border="0" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjPvYLQtblttMOoaPwmE5LsE2LB_gF80u8CwPNNE1hzHEIwuXl2W4mqSfbqo3fVALHuzbDL0ZJjwTrJh6meY0ajSvEV8CqU3AO6ZXSQ0SVQ_SmDrj-myuvX48q61aVcGVYmGiu1uZszdMu8/s400/800px-Spectrogram_of_violin.png" /></a><br />This image can be found at the <a href="http://commons.wikimedia.org/wiki/File:Spectrogram_of_violin.png">Wikipedia Commons </a>website, along with the audio file that was used to produce it. </p><p>Note that each pitch is represented, not by a single line, but a vertically aligned array of short horizontals, each representing a separate "overtone." This is what is known as the "spectrum" of the sound, and all sounds, musical or otherwise, have a spectrum.<br /><br />What we see in the spectrogram is a reasonable image of what we actually hear, in strictly acoustic terms. But, obviously, this is not anything like what we hear psychologically, which for most of us will be a simple series of "notes." Contemplating the difference between a sonogram image of a musical performance and what it is we <em>think</em> we hear, can give us an idea of the degree of psycho-cultural processing we perform when we listen to music. Musical notes are, in fact, not simply acoustical but also semiotic, i.e., acoustic phenomena filtered through a symbolic system.</p><p>To clarify, I'll take the liberty of offering an extensive quote from my paper, <a href="http://doktorgee.worldzonepro.com/BlogFiles/wom_2006_21--%20pp%201-134%20only.pdf">Echoes of Our Forgotten Ancestors</a>:<br /><blockquote><p>As linguist Roman Jakobson once noted, “[t]here is...exactly the same relationship between a musical value and its realizations as there is in language between a phoneme and the articulated sounds which represent this phoneme in speech” (1987: 456). In other words, a pitch class (or a time point class) and a vocable class (phoneme) operate in more or less the same way. In semiotic terms, music, like speech, possesses second articulation [i.e., the ability to break sounds into distinct phonemes]. But unlike speech it lacks first articulation (morphology, the basis for the signifier/signified relation).<br /><br />A basic principle behind what we usually understand as music is in fact this field of tonal and/or rhythmic values which can produce pitch and/or time-point classes, i.e., “second articulation” (see Grauer 1993, 2000). This is not something to be taken for granted. Music is (traditionally) not made from raw sounds (with apologies to John Cage) but from sounds that are (with a nod to Claude Levi-Strauss) “cooked.”<br /><br />To put it yet another way (with a further nod to Jacques Derrida), that famous “supplement,” music notation, was in some sense always already there, in the form of the tonal/metric “force fields” which give rise to the values, or notes, “inscribed” in music from the start. The existence of tuned pipes, either free or bundled into panpipes, is early evidence of this, as such pipes can already be regarded as a form of pitch notation, each pipe standing for a given note, the whole set for a particular scale.<br /><br />What all this suggests is that early music may well have set the stage for language by providing a kind of laboratory for phonological and semantic experimentation. It is perhaps only a short step from the play of sung “nonsense” vocables and the construction of tuned pipes to the birth of signs. While one might need to rely on “native speakers” to puzzle out the phonology of a given verbal language, the “phonology” of music is, apparently, already given to us—i.e., we ourselves may already be “native speakers” of any and all (traditional) musical “dialects.” This could explain why we are able to enjoy, and also notate, so many different kinds of music (p. 43).</p></blockquote>(to be continued . . . )<br /><br />*By "working definition," I mean a definition that would seem to apply in the great majority of cases, but not necessarily all. Additionally, while it's been argued that a great many peoples have no word for what we call "music," it is also true that in almost all cases, there <em>are</em> words for singing and words for the playing of instruments. Thus, for the purposes of my "working definition," music can be understood in the context of either singing or playing or both together.<br /><p></p>DocGhttp://www.blogger.com/profile/17359004200002936544noreply@blogger.com0tag:blogger.com,1999:blog-2808406058173173703.post-45943598904911888042010-08-26T09:01:00.002-04:002010-08-26T10:18:17.982-04:00333. Did Music Originate as a Behavioral Adaptation? -- 4On the following page, Dissanayake makes a questionable, though all too common, assumption: "Although ritual ceremonies are cultural inventions, all human groups practice them so they must be biologically-predisposed." The possibility that such ceremonies could stem from traditions established in the culture of a common ancestor has, apparently, never crossed her mind. I'm not claiming that such ceremonies could not have <em>originated</em> in biologically determined adaptations -- possibly they did -- but I must protest the commonly held view that any cultural "universal" could <em>survive</em> only due to a biological predisposition, based on the questionable assumption that cultural practices per se are subject to continual change and could not have survived unless continually reinforced by biological imperatives.<br /><br />There is another hidden assumption worth discussing here as well, the assumption that Darwinian adaptation is strictly biological. As I understand it, the basic unit of adaptation is not the gene but the organism (and/or population) as a whole (see Mayr, <em>What Evolution Is</em>). If, for example, one population is better organized socially than its neighbors, this would confer on them a selective advantage potentially as effective as anything biologically determined (such as, for example, physical strength).<br /><br />Dissanayake continues with some further speculations under the heading, THE ADAPTIVE FUNCTION OF PARTICIPATION IN RITUAL/MUSIC. As in so many other cases, among so many others who have considered such questions, what is really being discussed is the context in which musical behavior occurs, rather than the very specific nature of musical performance per se.<br /><br />In sum, while there is much to be said about the adaptational efficacy of certain practices <em>associated</em> with music, such as social cooperation, ritual behavior, etc., there is nothing in any of the theories developed along such lines that distinguishes the sort of behavior that can be associated with music from what actually happens when people sing or play instruments (or, for that matter, dance). Thus, while cooperation per se undoubtedly constitutes an effective social adaptation, and musical cooperation may well serve to enhance its efficacity, there is nothing about singing or playing clearly defined pitches and/or clearly delineated rhythms that, as far as we know from either ethnographic or historical data, would appear to have conferred any significant competitive advantage on human individuals or groups.<br /><br />Which returns me to the first of the alternatives proposed in Post 328: music may have prepared the way for the development of language.DocGhttp://www.blogger.com/profile/17359004200002936544noreply@blogger.com0tag:blogger.com,1999:blog-2808406058173173703.post-88326939551211553222010-08-24T17:08:00.007-04:002010-08-26T09:04:20.203-04:00332. Did Music Originate as a Behavioral Adaptation? -- 3Vocalizing together in precisely timed harmony, counterpoint, or interlock, is one of the most highly cooperative activities of which humans are capable. But what sort of competitive advantage did such behavior confer on our ancestors? And if there were no advantage, then for what reason did musical skills develop?<br /><br />Don't get me wrong. In itself, learning to cooperate certainly conferred enormous advantages on humans. Evidence of effective cooperation, in strictly practical terms, among virtually all human groups abounds. Nevertheless, despite evidence that human singing may have originated in the highly cooperative, interactive vocalizations of certain apes and gibbons, it remains difficult to understand what there was, or is, about <em>vocal </em>cooperation per se that could have provided either primates or humans with a competitive edge. The hallmark of cooperation may be interaction, but what was there, specifically, about <em>vocal</em> (or even instrumental) music that would have made this highly distinctive type of behavior effective enough to be selected for according to the classic Darwinian model? While it's certainly possible that musical cooperation might have been helpful in encouraging humans to cooperate, it's not difficult to think of other, much simpler, types of cooperation that could have had the same effect.<br /><br />Merker has suggested that rhythmic entrainment may have been "selected for as a means for signal competition in the context of mate selection during rhythmic chorusing," (Op. Cit., p. 8) but there is no evidence for such a function among either humans or apes. In a fascinating, but also rather fanciful, recent paper by Ellen Dissanayake, entitled <a href="http://www.ellendissanayake.com/publications/pdf/MS-SpecialIssue_2008-Dissanayake.pdf">If music is the food of love, what about survival and reproductive success?</a>, the author concentrates on certain musical features of mother-infant interactions. Significantly, she points to "interactive behaviors" between mother and child that<br /><blockquote>take place . . . sequentially, <em>in bouts of 1.5 to 3 seconds</em>, on a time base, so that each partner in the dyad reacts and responds contingently to the other’s signals within one-half second or less, anticipating and participating in an ongoing, changing, cocreated engagement. I propose that the dyadic coordination developed in mother infant interaction is likely a precursor of human music in which individuals mutually coordinate their voices and body movement in temporally and dynamically structured sequences (my emphasis, p. 177).</blockquote><br />Since, as we have learned, a very similar type of interaction, also "paced at roughly 2 Hz" (Merker, Op. Cit., p. 7), i.e., two times a second, is characteristic of Bonobos, Dissanayake's observations seem remarkably consistent with the notion of a possible link between human and Bonobo vocalizations, reflected in the structure of the mother-infant bond.<br /><br />Dissanayake moves on from there to consider "A HYPOTHETICAL PROGRESSION FROM PROTO-MUSIC TO MUSIC" based on the invention of "ceremonial ritual":<br /><blockquote>Like music and the other arts, ritual ceremonies occur universally in human societies. Indeed, the arts and ritual tend to occur together. Although human ceremonies are not instinctive — and indeed are culturally highly varied and complex — I propose that they build upon the proto-musical capacities and sensitivities that developed during human evolution to create and reinforce the mother-infant bond. . . . Emancipated from their maternal-infant origins, the elements of what eventually became music were probably first developed and elaborated by individual cultures, ancestrally, in religious practices (ritual ceremonies), which served to unite groups temporally and hence emotionally, as their proto-musical sources did for mother-infant pairs (p. 178).</blockquote><br />As I see it, this sort of thinking, however interesting, and indeed suggestive, becomes far too vague far too quickly. We are still left wondering what it is about either mother-infant interactions or ceremonial rituals that caused something so distinctive and complex as musical behavior to emerge.<br /><br />(to be continued . . . )DocGhttp://www.blogger.com/profile/17359004200002936544noreply@blogger.com0tag:blogger.com,1999:blog-2808406058173173703.post-35392861209526783812010-08-24T15:33:00.005-04:002010-08-24T17:01:23.104-04:00331. Did Music Originate as a Behavioral Adaptation? -- 2With reference to the "gibbon-like nature of [Bonobo] long-distance hooting," as quoted at the end of my last post, I'll once again (as in <a href="http://music000001.blogspot.com/2007/06/21-music-of-year-zero.html">Post 21</a>) present the following youtube video, of interactive "duetting" between Siamang Gibbons:<br /><br /><object width="425" height="344"><param name="movie" value="http://www.youtube.com/v/YOjqdwlBCc8&hl=en_US&fs=1&"><param name="allowFullScreen" value="true"><param name="allowscriptaccess" value="always"><embed src="http://www.youtube.com/v/YOjqdwlBCc8&hl=en_US&fs=1&" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"></embed></object><br /><br />Since I haven't been able to find any Bonobo examples, and since their hooted "duetting" has been described as "gibbon-like," this video will have to do for now. For some examples of interactive human vocalizing of a somewhat similar type, see <a href="http://music000001.blogspot.com/2007/06/21-music-of-year-zero.html">Post 22</a>.<br /><br />As far as function is concerned, Hohmann and Fruth state that their study<br /><blockquote>supports the general, assumption that high-hoots are part of a system of signals that facilitate communication between members of different parties. The small number of observations available on locomotion and vocal activity of different parties suggests that the calls affect movements and, thus, may regulate proximity between single individuals, groups, or parties. . . [Thus] high-hoots may be the major device to regulate and to maintain the social network of the community. (p. 780).</blockquote>If this is the case, and if primate duetting-chorusing is in fact "proto-musical," as the striking similarities with the "shouted hocket" of so many indigenous peoples suggests (as per the comparisons on Post 22), then the close cooperation associated with this type of vocal interaction might well have conferred an adaptational advantage on both early humans and their pre-human ancestors by enhancing social integration.<br /><br />I must confess, however, that I'm not completely convinced. While interaction of this sort might well promote social stability and enhance the ability of a group to act in close coordination, I see no reason why either social stability or coordination would require the relatively precise synchronization so characteristic of both Bonobo or Gibbon vocalizations and human music-making. While primates and humans are capable of varying degrees of cooperative activity, none of these species appear to gain any sort of competitive advantage from acting in strictly synchronized concert. Aside from certain types of military drill, which are almost certainly a relatively late development, human "entrainment" of this sort appears to be limited exclusively to certain types of musical performance and dance.<br /><br />Thus while the interactive element of Bonobo and human "proto-musical" and musical behavior might have conferred an adaptational advantage related to cooperation, it's much harder to see any such advantage accrueing from the precisely synchronized "entrainment" associated with it. Loosely coordinated cooperation would seem to have been equally effective as far as the survival of any of these species is concerned. It's also very difficult to see what adaptational advantage the more or less precise tuning of specific pitches, an essential element in almost all human music, might confer, since the sort of close cooperation required in deploying such pitches in either polyphony or unison appears to have no correlate in any other aspect of human behavior associated with cooperation per se.<br /><br />There is one other possibility we have not yet discussed however, and this will be the principal topic of my next post.DocGhttp://www.blogger.com/profile/17359004200002936544noreply@blogger.com0tag:blogger.com,1999:blog-2808406058173173703.post-44960685826866949992010-08-23T09:01:00.003-04:002010-08-23T10:59:32.564-04:00330. Did Music Originate as a Behavioral Adaptation? -- 1This brief video presents the essential elements of a remarkable experiment:<br /><br /><object width="480" height="385"><param name="movie" value="http://www.youtube.com/v/sRDc4SCaFLQ?fs=1&hl=en_US"><param name="allowFullScreen" value="true"><param name="allowscriptaccess" value="always"><embed src="http://www.youtube.com/v/sRDc4SCaFLQ?fs=1&hl=en_US" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="480" height="385"></embed></object><br /><br />The "subject" is not only willing to share, but goes to the trouble of unlocking another Bonobo's cage to make sure his pal can also get to the food. Compare with the following description of Aka Pygmy sharing, by Michelle Kisliuk:<br /><blockquote>On another occasion I brought a tomato to the Bagandou camp . . . I gave a wedge to Bandit sitting beside me, expecting him to pop it in his mouth. Instead, he proceeded to call for a knife and cut the wedge into about sixteen tiny pieces, sharing it with everybody in sight (<em>Seize the Dance</em>, p. 132).</blockquote>One of the points Savage-Rumbaugh stresses (in the presentation linked to in the previous post) is that the remarkable behaviors of the Bonobos she works with appear to be <em>cultural</em> rather than simply instinctive. Which raises the question of whether Bonobo sharing, and other types of cooperation (including interactive vocalizing) represent learned traditions or biologically determined behaviors. As in many other cases, elements of both may play essential roles.<br /><br />Since the sharing of food and other useful items is a hallmark of both Pygmy and Bushmen behavior, I included "the sharing of vital resources" as one of the "core values" of HBC, the (hypothetical) baseline culture of the ancestral group from which all contemporary humans are descended (to learn how this baseline was derived, see <a href="http://music000001.blogspot.com/2009/10/228-baseline-scenarios-part-4.html">Posts 228 </a>et seq.). If my hypothetical baseline is accurate, it seems likely that our earliest human ancestors may have been more like Bonobos than Chimps (who do <em>not</em> share) or other primates, which makes the (apparent) similarities between Bonobo hooted "duetting" and "chorusing" and Pygmy/Bushmen yodeled hocketing (see post 328, below) especially interesting. Of course, there are many other notable similarities between Bonobo "culture" and HBC, including female assertiveness, non-hierarchical political structure and a tendency to non-violence.<br /><br />I haven't yet had an opportunity to actually listen to any example of interactive Bonobo hooting, but the reports by de Waal and others seem convincing. However, in a more recent article than the one I quoted earlier, Björn Merker surprisingly appears to reverse himself with respect to Bonobo vocalizations, pointing to "a number of other specieis, <em>none of them closely related to humans</em>, that also engage in group synchrony of behavior through entrainment to an isochronous pulse" (my emphasis -- Merker et al, <a href="http://www.cortexjournal.net/article/S0010-9452(08)00240-2/abstract">On the role and origin of isochrony in human rhythmic entrainment</a>, Cortex 15, 2009).<br /><br />Merker refers to de Waal's research, but appears reluctant to make too much of it since the Bonobos he studied were in captivity:<br /><blockquote>A vocal rather than a manual source for the crucial isochrony underlying musical rhythmicity is hinted at by the vocal behaviour of bonobos called ‘‘staccato hooting’’ (DeWaal, 1988, pp. 282–283; Bermejo and Omedes, 1999). To date, it furnishes the only indication that a great ape may be capable of entrainment. The repetitive hooting is paced at roughly 2 Hz (i.e., in the range of rhythmic music, see Moelants, 2002), and is reported to include inter-individual synchrony of hoots (De Waal, 1988). <em>Few issues would seem to provide more leverage for the comparative study of the biology of human musical rhythmicity than a thorough characterisation of bonobo staccato hooting in the wild.</em> Should it occur, and serve inter-individual entrainment of voices, the genus Homo would not be alone among the apes in having evolved a capacity for rhythmic entrainment of voices. (my emphasis -- p. 7)</blockquote><br />Merker appears unaware of earlier research by Gottfried Hohmann and Barbara Fruth, whose studies of Bonobos in the Lomako Forest of Central Zaire emphatically confirm de Waal's observations: <br /><blockquote>From analyses of simultaneous high- hootings of mature pairs, it became apparent that calls of both apes were given often in more or less perfect alternation, indicating a remarkable degree of behavioral coordination between them. Jordan (1977) and de Waal (1988) mention a high degree of synchronization between vocalizations of different individuals, and the latter author emphasized the gibbon-like nature of long-distance hooting. (<a href="http://www.springerlink.com/content/anu701682813k4t6/fulltext.pdf">Structure and Use of Distance Calls in Wild Bonobos</a>, 1994).</blockquote><br />(to be continued . . . )DocGhttp://www.blogger.com/profile/17359004200002936544noreply@blogger.com0tag:blogger.com,1999:blog-2808406058173173703.post-73319356427624331222010-08-21T15:13:00.004-04:002010-08-22T16:16:55.024-04:00329. Some Thoughts on Evolution, Natural and Cultural: 13I've returned from my trip and am now taking some time to research the sort of Bonobo vocalizations described by Frans de Waal, as quoted in my previous post. I've also been trying to find some clips of Bonobo "duetting" or "chorusing," but so far Google has let me down. I keep finding links to the <em>singer </em>who calls himself "Bonobo," which is no help at all. If we can trust de Waal, however, they perform vocal duets, and also group "choruses" in an interactive manner somewhat similar to what can be heard in certain types of African Pygmy and Bushmen vocalization. I've already presented some of my ideas regarding human-primate parallels of this sort in a series of earlier posts (see especially posts <a href="http://music000001.blogspot.com/2007/06/21-music-of-year-zero.html">21</a> et seq and <a href="http://music000001.blogspot.com/2007/06/34-music-degree-zero.html">34</a> et seq), in the context of a discussion of the origins of music, but at this point I want to take things a step farther to consider the adaptational advantage of "musical" cooperation in the development of the earliest humans.<br /><br />I must confess that my efforts to find good recordings, or videos, and more up to date literature on this topic, are taking more time and trouble than I'd anticipated, so this post is going to be unusually brief. I've found some interesting writings, but need more time to digest it all.<br /><br />Meanwhile, I'll leave you with a link to this wonderful <a href="http://www.ted.com/talks/susan_savage_rumbaugh_on_apes_that_write.html">video lecture </a>on Bonobos by Susan Savage-Rumbaugh, which will give you some idea of how extraordinarily intelligent they are.DocGhttp://www.blogger.com/profile/17359004200002936544noreply@blogger.com1tag:blogger.com,1999:blog-2808406058173173703.post-58149685501562811682010-08-07T09:43:00.003-04:002010-08-07T13:57:37.906-04:00328. Some Thoughts on Evolution, Natural and Cultural: 12If, as I strongly suspect, the vocalizations of our earliest ancestors resembled those of today's Pygmies and Bushmen, then there's little reason to believe sexual selection could have been an important factor in the evolution of human music, despite the intriguing parallels with bird song. For one thing, bird song is largely produced by males, while both male and female Pygmies and Bushmen are equally involved in the performance of music. For another, male birds compete with one another for the attention of females, whereas all forms of competition are actively discouraged in both Pygmy and Bushmen societies.<br /><br />If sexual selection is ruled out, then what other possibilities remain? I see two: 1. music may have prepared the way for the development of language; 2. music may have played a role in the development of certain uniquely human social skills, especially the very close and precise cooperation needed to both fend off predators and hunt big game.<br /><br />I'll leave aside the very difficult issue of the association with language for the moment, to concentrate on the relatively straightforward issue of cooperation. And no sooner did I raise this issue here than an answer has magically appeared as I (just now) did a Google search on "cooperation among bonobos" -- and instantly found this article, entitled, <a href="http://www.smh.com.au/news/world/sex-and-cooperation--its-the-bonobo-in-you/2007/03/23/1174597882730.html">Sex and co-operation - it's the bonobo in you</a>. Here's how it starts: "Could there be more of the bonobo in us than the chimpanzee? And does this explain the extraordinary ability of humans to co-operate with each other to create everything from a symphony concert to a space station?" Here are some more intriguing bits:<br /><blockquote>To find out how co-operative bonobos were, [Vanessa] Woods and her colleagues tested those living in the Lola ya bonobo sanctuary in the war-torn Democratic Republic of Congo, and compared their performance with that of chimps.<br /><br />Pairs of apes were presented with a long plank with food on it and a rope threaded through either end. If the two chimps or two bonobos pulled together, they could get the food.<br /><br />When there were two bowls of fruit, chimps would work as a team to get the goodies, as long as they knew and liked each other.<br /><br />When there was only one bowl, or they were paired with a chimp they did not like, co-operation fell apart. "They wouldn't do it any more," said Ms Woods. Bonobos, on the other hand, did not care who their partner was, nor how much food was on offer.<br />First of all they spent some time playing and engaging in sexual behaviour. Then they each grabbed one end of the rope, slid the tray towards them, and shared the spoils. "They were better co-operators than chimpanzees," she said.<br /><br />The study, published in the journal Current Biology, has revealed the importance of social tolerance in the development of co-operation. "What probably happened with humans when we split from our common ancestor with chimpanzees and bonobos 6 million years ago is that we became very tolerant [like bonobos], which allowed us to compete in ways that had never been seen before."</blockquote><br />I've seen similar reports describing how Bonobos, unlike Chimps, will routinely share a portion of food with other Bonobos, even when they're in separate cages. What makes such results especially interesting is that 1. Pygmies and Bushmen are also known for their willingness to freely share food and other valuable items; 2. Bonobos, unlike Chimps, vocalize in a manner that resembles certain aspects of Pygmy and Bushmen communal singing. To clarify, here are some relevant excerpts from an article on primate vocalization, by Björn Merker, that I quoted back in Post 21:<br /><blockquote>Synchronous calling of the kind postulated here, that is, true cooperative synchronous calling rather than synchrony as a default condition of competitive signaling, requires a motivational mechanism for mutual entrainment. We assume that such a mechanism was selected for in the course of hominid divergence from our common ancestor with the chimpanzee, and was retained to the present day in the form of our propensity to join in and entrain to a repetitive beat. This propensity is apparently lacking in the common chimpanzee, which seems unable to keep time even with training ..., but may be present in bonobos. . . Genuine synchronous chorusing may exist, at least incipiently, among bonobos. A report by de Waal ... on captive bonobos describes a call variant apparently lacking a homolog in the vocal repertoire of common chimpanzees, namely, a loud and explosive sound called staccato hooting. According to de Waal “during choruses, staccato hooting of different individuals is almost perfectly synchronized so that one individual acts as the ‘echo’ of another, or emits calls at the same moments as another. The calls are given in a steady rhythm of about two per second.” (from Björn Merker,"Synchronous Chorusing and Human Origins," in Wallin, N. L., B. Merker & S. Brown (eds), <em>The Origins of Music</em>. Cambridge, MA: MIT Press, 2000, p. 318-319).</blockquote><br />While Merker seems primarily interested in "entrainment" as the precursor of synchronous singing among humans, what leaps out at me is de Waal's description of hooting Bonobos echoing one another in almost perfect synchronization, which calls to my mind the auditory image of hocketed yodeling among Pygmies or Bushmen. ("Hocketing" is the breaking up of a musical line into fragments, echoed back and forth among two or more performers.)<br /><br />No more for now. I'll be out of town for a week or so and away from my computer, so may not be doing much blogging till I get back.DocGhttp://www.blogger.com/profile/17359004200002936544noreply@blogger.com0tag:blogger.com,1999:blog-2808406058173173703.post-3835261999296437882010-08-06T09:30:00.003-04:002010-08-06T12:56:51.166-04:00327. Some Thoughts on Evolution, Natural and Cultural: 11One of the things that distinguishes Pygmy and Bushmen singing from literally all other indigenous music is the extraordinary degree of cooperative integration required, to the extent that everyone participating must be aware of what everyone around them is doing. And, since everyone present is expected to participate, it seems clear that all members of each band must be "gifted" with musical awareness and skill well beyond what might be expected of the average individual in just about any other society. The extraordinarily open, resonant, relaxed and effortlessly fluid qualities of Pygmy and Bushmen voices have astonished many musical professionals in our own society. Such abilities are, amazingly enough, widely shared among just about all members of any given band. In this case, we are not talking about the remarkable musical abilities of a small number of unusually "gifted" individuals, but of the society as a whole.<br /><br />While elements of P/B style can be found in both the vocal and instrumental music of indigenous peoples in many other parts of the world, in most such cases the degree of spontaneous integration is much less. Typically, such music is performed by especially selected individuals, who must carefully rehearse before presenting their music to the rest of the group, usually as part of a ritual associated with a particular time of year or special occasion (e.g., harvest, planting, initiation, funeral). Among Pygmies and Bushmen such performances occur spontaneously, on a daily basis.<br /><br />It might be tempting to dismiss the special musical aptitudes of these populations as a coincidence, a quirk of nature with no further significance. However, as I have demonstrated, it is precisely the Pygmies and Bushmen of Africa whose lineages are consistently associated, in study after study, with the deepest branches of the human family tree. And on the basis of this evidence, coupled with the musical evidence, I've been able to produce a "Hypothetical Baseline Culture" (HBC), representing the culture of our common ancestors, based on evidence drawn from traditions held in common by various Pygmy and Bushmen groups. (See <a href="http://music000001.blogspot.com/2009/10/226-baseline-scenarios-part-2.html">Post 226 </a>et seq.)<br /><br />Therefore, unless I am mistaken (always possible), our Most Recent Common Ancestors would very likely have had more or less the same remarkable musical aptitudes as today's Pgymies and Bushmen. Which suggests that musical ability might indeed have provided a powerful adaptive advantage during the earliest stages of human history. But what could that advantage have been?<br /><br />(to be continued . . . )DocGhttp://www.blogger.com/profile/17359004200002936544noreply@blogger.com0tag:blogger.com,1999:blog-2808406058173173703.post-117721741471186212010-08-05T11:00:00.004-04:002010-08-20T10:40:47.363-04:00326. Some Thoughts on Evolution, Natural and Cultural: 10There is, of course, a great deal to be said on the topic of the human mind and its relation to both Darwinian evolution and culture. And a great deal has already been said. What I'd like to zero in on is the aspect that most interests me: music -- and the role of music in both natural selection and the development of culture. In contrast to almost all my earlier posts, my explorations in this domain are not based on a hypothesis, for the simple reason that I have none. Not yet, at any rate. What I have are some disconnected thoughts that I'm formulating into questions and hoping to be able to bring together at some point into a coherent scheme. So for now basically what I'm doing is improvising -- on a theme.<br /><br /><div align="center">--------------------------------------------------</div>It seems clear that bird song can be related to adaptation, especially with respect to its function in sexual selection. This isn't difficult to see. What's difficult is the question of exactly what is going on in the brain/mind of a female bird when she chooses a mate based on his song and the way he sings it. And what is going on in the mind of a male bird when he attempts to tune his song to the preferences of his sexy fans.<br /><br />It's not so clear whether the vocalizing of primates has a similar function, but I've never seen any evidence that primate vocalizations either attract or repel potential mates. However, like birds, certain primates vocalize interactively, often in the form of antiphonal duets between male-female pairs, but also in so-called "chorusing" activities, where an entire group will vocalize in an interlocking manner very roughly reminiscent of Pygmy/Bushmen vocalizing. For more on this, see <a href="http://music000001.blogspot.com/2007/06/21-music-of-year-zero.html">post 21 </a>et seq.<br /><br />An interesting fact about music in humans is that most (but not all) of us are born with certain innate musical gifts. But some of us have little or none. And this group does not seem to be at any serious disadvantage as far as success in finding a mate is concerned. On the other hand, a small minority of humans appear to be born with extraordinary musical gifts, which often manifest themselves very early indeed, as early as the age of 3 or 4 and many go on to become so-called musical "prodigies." Great musical gifts do not, however, ensure success with the opposite sex, and as is well known, some of the greatest musical prodigies (I'm thinking Mozart, Beethoven, Brahms, Schubert, for example) were <em>not</em> particularly prolific where progeny production is concerned. [Added August 20: An anonymous commenter has informed me that Mozart's wife, Constanza, had several miscarriages and that the couple wound up with two surviving children, which means that he <em>was</em> in fact relatively prolific in producing offspring, though certainly not above average for his time. I was not aware of any miscarriages and assumed he'd had only one surviving child. Sorry for the misinformation.]<br /><br />Now the element of natural selection that produces truly remarkable effects, such as the wings (and songs) of birds, the eyes of animals, the human brain, and musical prodigies, is not simply mutation and the variation produced by it, but the much more complex and sophisticated process of adaptation, which fine-tunes a species to its environment. And if there is no obvious adaptational "payoff" to musical ability among humans, then the existence of such truly amazing musical gifts among certain extremely young, untrained children is very difficult to explain. The only explanation I can think of is that musical ability must, at one time, have had a very strong adaptational function, which is now largely lost.<br /><br />Which returns me to a consideration of the music of the Pygmies and Bushmen, where musical abilities are taken for granted, and someone with a "tin ear" or no sense of rhythm, would be at a distinct disadvantage.<br /><br />(to be continued . . . )DocGhttp://www.blogger.com/profile/17359004200002936544noreply@blogger.com4tag:blogger.com,1999:blog-2808406058173173703.post-48971125444370421512010-08-04T10:31:00.002-04:002010-08-04T16:08:00.968-04:00325. Some Thoughts on Evolution, Natural and Cultural: 9If evolution, and even life itself, can be understood in terms of a "complementary" relation between the materialist viewpoint of biological science and the non-materialist viewpoint of the conscious observer, then on what side of the dichotomy does culture reside? The following questions immediatly come to mind: To what extent is culture the product of processes set in motion by natural selection and to what extent could it be understood as the product of a kind of collective consciousness? What is the difference between the unique perspective afforded by the individual mind of a particular observer, and the shared perspectives of the members of a collective? To what degree can certain aspects of animal (including human) behavior be considered either instinctive or cultural -- and what, if any, would be the difference?<br /><br />Is bird song essentially biological, or essentially cultural?<br /><blockquote>Early experiments by Thorpe in 1954 showed the importance of a bird being able to hear a tutor's song. When birds are raised in isolation, away from the influence of conspecific males, they still sing. While the song they produce resembles the song of a wild bird, it lacks the complexity and sounds distinctly different. (<a href="http://en.wikipedia.org/wiki/Bird_vocalization">Wikipedia</a>)</blockquote><br />Is bird song associated with natural selection?<br /><blockquote>Scientists hypothesize that bird song has evolved through sexual selection, and experiments suggest that the quality of bird song may be a good indicator of fitness.</blockquote><br />If bird songs are learned rather than simply produced via instinct (as are insect songs for example), does that make them cultural, at least in part?<br /><br />If bird songs are produced instinctively, does that make them biological? <br /><br />What bearing might this have on the vocalizations of primates?<br /><br />What bearing might this have on the vocalizations of humans?<br /><br />(You can see where I'm going with this.)<br /><br />More later.DocGhttp://www.blogger.com/profile/17359004200002936544noreply@blogger.com0tag:blogger.com,1999:blog-2808406058173173703.post-30128877631105720762010-08-01T13:51:00.004-04:002010-08-02T13:29:17.675-04:00324. Some Thoughts on Evolution, Natural and Cultural: 8<blockquote>For describing our mental activity, we require, on one hand, an<br />objectively given content to be placed in opposition to a perceiving<br />subject, while, on the other hand, as is already implied in such an<br />assertion, no sharp separation between object and subject can be maintained, since the perceiving subject also belongs to our mental content. -- Niels Bohr, 1934</blockquote><br />It would be a grave mistake to confuse what I have called "radical dualism" with the reinstatement of the traditional dualistic standpoint desired by Le Fanu, in which the differences between the purely materialistic explanations of science and those based on the notion of an independent mind or soul would be resolved on some higher level, incorporating the most meaningful elements of both. As should by now be clear, a "dialectical" integration of this sort, roughly equivalent to the "intelligent design" model, can't work. In the context of radical dualism, the two interpretations are never resolved on some "higher" level, but must be regarded as mutually exclusive -- by analogy with Bohr's "Copenhagen Interpretation" of quantum mechanics, in which the wave and particle interpretations of light (and all other electromagnetic phenomena) are regarded as mutually exclusive. The term used by Bohr was "complementarity":<br /><blockquote>The complementarity principle states that some objects have multiple properties that appear to be contradictory. Sometimes it's possible to switch back and forth between different views of an object to observe these properties, but in principle, it's impossible to view both at the same time, despite their simultaneous coexistence in reality. For example, we can think of an electron as either a particle or a wave, depending on the situation. An object that's both a particle and a wave would seem to be impossible because, normally, such things are mutually exclusive. Nonetheless, an electron is truly both at once (<a href="http://en.wikipedia.org/wiki/Complementarity_(physics)">Wikipedia</a>).</blockquote><p>In such terms, the purely materialistic explanations of Darwinian evolution, as elaborated by modern biological science, must be seen as, in principle, correct. Every aspect of life, from its earliest manifestations to its most sophisticated "achievements," as exemplified most impressively in the human brain, can be explained via the basic principles set forth by Darwin, as summarized in the phrase "natural selection." This is true even to the extent that the "mind" and/or "soul" can be understood as a secondary (or emergent) effect of activities centered in the brain and nervous system, as they have evolved over many millions of years. In fact, this "must" be so, because, from the standpoint of modern science, there is simply no other explanation consistent with the evidence.<br /><br />On the other hand, the opposite viewpoint, based on the notion of a fully independent "mind" or "soul" that could only have emerged through some mysterious process beyond scientific explanation, must also be regarded as correct. Because, from the standpoint of the conscious individual, there is simply no other explanation consistent with his or her own personal experience of both the self and the world. The two mutually opposed views can never be reconciled, but <em>can</em> be understood as "complementary" (in the sense defined by Bohr) to one another.<br /><br />By the way, the application of "complementarity" in this sense to other fundamental problems, including the very problem we are discussing here, was proposed by Bohr himself, in a lecture titled <a href="http://www.ncbi.nlm.nih.gov/pubmed/16536153">Light and Life</a>.</p><p>There are a variety of ways in which the analogy with quantum physics can be expressed. For example, the purely materialistic view of evolution, stemming from Darwin, could be seen as analogous to the understanding of light as an accumulation of discrete particles, while the "mentalist" view could be seen as analogous to the understanding of light as a wave. In the first case, everything is explained by the gradual build-up of discrete, incremental changes over time, step by step, mutation by mutation, adaptation by adaptation. On the other hand, everything is explained as part of a teliological process, in which, as in a wave, the various elements are subsumed within an all encompassing totality.<br /></p><p>Or one could see the dichotomy as analogous to another aspect of quantum physics, the so-called "collapse of the wave function," where a particle appears only when a specific measurement is made. In such terms, one could say that the mentalist view "collapses" whenever a scientific analysis of a specific life form is made.</p><p>Another important analogy with quantum physics is the notion that the two complementary views presented here represent, between them, a <em>complete</em> description of evolution. For Le Fanu, the materialist view presented by science is incomplete: "Some other dramatic mechanism, as yet unknown to science, must account for that extraordinary diversity of life as revealed by the fossil record. . ." Thus, there is a "necessity for there to be some prodigious biological phenomenon, unknown to science, that ensures the heart, lungs, sense organs and so on are constructed to the very highest specificiations of automated efficiency" (pp. 120, 122). From Bohr's perspective, such an expectation would be equivalent to what, in physics, has been described as the "hidden variable" theory, the notion, held by Einstein among others, that the strange contradictions of quantum duality might someday be resolved at some indefinite point in the future, when new evidence becomes available. To Einstein's consternaton, Bohr completely rejected such a view, insisting that quantum theory was "complete."</p><p>I would now like to move from the realm of biology to that of culture. And the question that we are now in a position to ask goes something like this: can culture be best understood as the product of a purely biological process (Darwinian evolution), in terms of the first element in our dichotomy, or, in terms of the second, as a pure product of the mind?</p>DocGhttp://www.blogger.com/profile/17359004200002936544noreply@blogger.com0tag:blogger.com,1999:blog-2808406058173173703.post-86385031768271434302010-07-31T13:44:00.003-04:002010-07-31T15:39:31.872-04:00323. Some Thoughts on Evolution, Natural and Cultural: 7To put the problem somewhat differently: On the one hand, if everything, including the mind, can be understood in purely Darwinian, i.e., materialist terms, then what is left to do the understanding? Without a mind positioned outside the realm of the material, there is no way to represent it and nothing to represent it to. On the other hand, if the mind can exist outside the realm of the material, then why does it need a brain at all? why is it so vulnerable to injuries or diseases of the brain, such as concussions, brain cancer, Alzheimer's, etc.? and how can we reconcile the allegedly "spiritual" human mind or soul with the existence of a brain that has so much in common with that of animals such as the chimp or gorilla -- or even the mouse or common housefly?<br /><br />If we want to insist that the world around us is fully material, then we can't represent it; and if we want to insist that it's fully immaterial, i.e., the product of pure mind, or soul, then that world can't be represented either. In both cases the all important subject-object dichotomy breaks down and we find ourselves in the quesionable world of metaphysical presence*.<br /><br />Le Fanu claims that he wants to see the world as a "duality," in which both the immaterial world of the mind and the material world of the brain are independent of one another. But his notion of "duality" requires a complete rethinking of evolution along lines that clearly favor the former at the expense of the latter. In other word, the "duality" he argues for is really not a duality at all, but a realm in which the most important and challenging problems of evolution must be guided by vaguely defined, but for him essential, immaterial forces. So what he is really arguing for is a monism, in which the material world is ultimately the product of the mind.<br /><br />What's important to understand, as I see it, is that neither the purely material (i.e., scientific) nor the purely immaterial (i.e., spiritual or mental) view is fundamentally wrong. Both views oppose one another, but at the same time, both have to be correct (since there is no other alternative). And not only relatively correct, but profoundly correct. The impossible position I am describing here could be called "radical dualism." Not to be confused with the so-called "dualism" espoused by Le Fanu, in which the scientific view is rejected in favor of a type of spiritualism. Nor should it be confused with the approved "scientific" position, in which the mind is reduced to a secondary effect of the brain. Nor should it be confused with the Hegelian dialectic, in which an apparent contradiction is resolved on a "higher" level. There is no higher level on which such a fundmantal contradition can be resolved. It is in fact not simply a contradiction, but an <em>aporia</em>, i.e., a fundamentally unresolvable dilemma, literally an impasse.<br /><br />But how can we think such an impossible thing? Fortunately, we have a powerful precedent for dealing with an aporia of this kind, which has already arisen in the realm of physics, specifically quantum theory. For a long time it was assumed that light, like sound, took the form of waves, and this became the basis for just about all research in this area throughout the nineteenth century. Early in the Twentienth Century, however, it became evident through research by Einstein, among others, that light could also be understood in terms of discrete particles, or photons -- i.e., "quanta" of light. So what was light, really: waves or particles? Further research determined that neither interpretation could be falsified -- that both must be true.<br /><br />It was the genius of the physicist Neils Bohr, in my opinion one of the greatest philosophers who ever lived, which recognized that the so-called wave-particle duality (or, more accurately, aporia) was fundamentally a problem of representation. According to Bohr,<br /><blockquote>There is no quantum world. There is only an abstract physical description. It is wrong to think that the task of physics is to find out how nature is. Physics concerns what we can say about nature.</blockquote>(to be continued . . . )<br /><br />* ". . . in truth the loss of what has never taken place, of a self-presence which has never been given but only dreamed of and always already split, repeated, incapable of appearing to itself except in its own disappearance." <a href="http://www.cnphenomenology.com/modules/article/view.article.php/937/c7">Jacques Derrida </a>DocGhttp://www.blogger.com/profile/17359004200002936544noreply@blogger.com1tag:blogger.com,1999:blog-2808406058173173703.post-45722760383060842532010-07-30T14:13:00.002-04:002010-07-30T16:36:39.374-04:00322. Some Thoughts on Evolution, Natural and Cultural: 6<em>The human brain is a machine which alone accounts for all our actions, our most private thoughts, our beliefs. It creates . . . the sense of self. It makes the mind . . . we [may] feel ourselves to be in control of our actions, but that feeling is itself a product of our brain, whose machinery has been designed by means of natural selection.</em><br /><blockquote><p>Professor Colin Blakemore, "Britain's most prominent neuroscientist," as quoted in <em>Why Us?</em> by James Le Fanu (p. 231)</p></blockquote><br />As should be clear from the previous post, I agree with Le Fanu that the above statement is problematic. But for very different reasons. The problem is not that such a "materialist" interpretation violates some basic principle of the sort Le Fanu raises, such as the existence of "subjective awareness," "free will," "human reason" or the "sense of self," which Le Fanu assumes to be well beyond the capacities of a purely evolutionary description to explain. This is certainly not the case. All of them can be easily explained as secondary functions of processes taking place within the human brain, which as Le Fanu himself would be forced to admit, is fundamentally not all that different from the brain of many animals.<br /><br />As research in cognitive science has demonstrated over and over again, the production of exactly these sort of secondary effects is a large part of how the brain operates. Not through the workings of some simple mechanism, of course, but on the basis of very complex <a href="http://www.pbs.org/wgbh/nova/mind/electric.html">electrical </a>interactions -- which may possibly also involve particle interactions at the quantum level that would be very complex indeed (and also very mysterious, since quantum interactions defy rational explanation).<br /><br />And the human brain didn't just appear out of nowhere. As Le Fanu would also be forced to admit, it clearly evolved from neurological formations in "lower" life forms. Le Fanu's problem is that he can't imagine how all the wonderful functions claimed for the brain could possibly exist independent of a "mind" or "soul" that would give them meaning. But, assuming an unevolved mind or soul could exist independently of an evolved body or brain, then at exactly what stage of evolution would one expect it to appear? And on what basis would one be able to research such a question? Is such a question even scientific to begin with? And if not, then how are we to think about it? Le Fanu claims he is not arguing on behalf of a religious interpretation, and the term "intelligent design" doesn't even appear in his index. So on what basis is he formulating his objection?<br /><br />The real problem with the above quotation, as with <em>any</em> attempt to make Darwinian evolution account for every aspect of life, is the problem I raised in the previous post: if all our mental faculties are simply products of the brain, then what is it that observes the brain as it is being studied? Le Fanu quotes a remarkably apt poem by Emily Dickenson: "The brain is wider than the sky/ For, put them side by side,/ This one the other will include/ With ease, and you beside." But if the whole universe, including the "self," can be enclosed within the brain, then what exists outside the brain that makes us aware of it? And wouldn't such an interpretation make the brain the equivalent of a kind of all-knowing, all-seeing God?<br /><br />What makes science possible is precisely the fundamental duality which for Le Fanu science has rejected. Because science is, at base, a means of representing the real world, and without any means of formulating a clear and coherent opposition (in this case, subject vs. object, or mind vs. brain), there is no basis for representation. Basic linguistics -- or, to be more accurate, semiotics. And the same problem arises for Le Fanu's position as well, based on what he calls "the direct knowledge we have of our spiritual inner selves . . . the reality of my non-material self as a unique, distinct, structured spiritual entity" (228). This is the sort of thing the French philosopher Derrida characterized as "metaphysical presence," i.e. a "mystical" presence felt to exist beyond the reach of the process of represenation, which depends on linguistic/semiotic differences or oppositions. (As I see it, many if not most of the problems faced by modern scientific research, particularly in the realms of cognitive science, but also even physics, are fundamentally problems, not of the determination of what is real, but how certain entities and relationships can be represented. In other words, semiotics is ultimately more fundamental than either biology or physics.)<br /><br />If the mind cannot be separated off from the brain, as so many cognitive scientists and neurologists insist, then there can be no science of the brain, since there is nothing outside the brain to study it. On the other hand, if we attempt to reinstate the dualism of mind and matter as favored by Le Fanu, we find ourselves unable to proceed scientifically at all, since the mind, as a metaphysical presence completely divorced from the workings of the brain, cannot be properly represented, much less studied.<br /><br />Have we reached a total impasse? Not necessarily, as I will attempt to explain in the following post.DocGhttp://www.blogger.com/profile/17359004200002936544noreply@blogger.com0tag:blogger.com,1999:blog-2808406058173173703.post-75331621486937491602010-07-29T13:57:00.008-04:002010-07-29T22:25:45.621-04:00321. Some Thoughts on Evolution, Natural and Cultural: 5While the trick I described is extremely simple, it's also extremely deceptive. I'd like to think that anyone with some scientific training could easily figure it out, but I have a feeling many scientists might be just as baffled as everyone else in the audience who observed with amazement how a fly that was clearly dead was brought back to life. I also have the feeling that, even after many years of scientific research, the method by which this "miracle" came about might still remain a mystery.<br /><br />The secret lies in the fact that the trick was prepared in advance. A living fly was exposed to dry ice smoke, which put it into a state of suspended animation. In other words, it simply passed out. It was then placed on the window sill by the magician, who patiently waited for some passers-by to assemble, perhaps entertaining them with some juggling. For best results, he would have arranged to have an accomplice to accept his challenge by pointing to the fly, since it would look suspicious if he chose it himself. Once the fly was warmed by being held in the hands and breathed on, it quickly revived and went on its way.<br /><br />Is this a mystery beyond the scope of scientific research, demonstrating for all time that our "materialistic" view of the world is mistaken? I'll leave it for you to decide.<br /><br />But there's more to Le Fanu's book, and his argument, than his extremely limited, dogmatic view of science. He has an ace in the hole, conveniently provided by evolutionary science itself. According to Professor Paul Churchland, of the University of California,<br /><blockquote>'Conscious intelligence is a wholly natural phenomenon, the outcome of billions of years of evolution,' while [subjective mental qualities, as described earlier by Le Fanu] are . . . 'nothing but' the 'interaction of nerve cells and the molecules associated with them.' (224)</blockquote>Le Fanu goes on to quote philosopher Daniel Dennett, who claims that "Conscious human minds are more-or-less serial virtual machines . . . implemented on the parallel hardware that evolution has provided for us." (224) Philosopher John Searle presents a somewhat more sophisticated version of the same assertion:<br /><blockquote>The distinctive properties of the brain and mind are, he insists, readily reconcilable by conceiving the mind as an 'emergent property' of the brain -- just as the phenomenon of water in its various forms of liquid, ice and steam is an 'emergent property' of the arrangement of its molecules of hydrogen and oxygen atoms (224-225)</blockquote>In roughly the same terms, the mind has sometimes been described as an "epiphenomenon" of the brain, a secondary effect that has no reality in and of itself. As one might expect, Le Fanu trots out some of the usual (and rather obvious) difficulties associated with this idea, demanding explanations for<br /><blockquote>how, for example, the monotonous firing of [the brain's] neuronal circuits translates into that rich subjective world out there, or how those 'emergent' non-material thoughts can cause my hand to move so as to write one word rather than another (225).</blockquote>In response, he presents a list of five "cardinal mysteries of the mind that taken together offer the profoundest of insights into our understanding of ourselves": <em>The Mystery of Subjective Awareness; The Mystery of Free Will; The Mystery of the Richness and Accessibility of Memory; The Mystery of Human Reason and Imagination; The Mystery of the Self.</em><br />The difficulties he enumerates lead us back<blockquote>to that crucial moment in the mid-nineteenth century when science changed the direction of Western society by denying the dual nature of reality, of a material and non-material realm, and asserted instead the priority of its materialist view over the philosophical view of the world as we know it to be (228).</blockquote>Putting aside Le Fanu's questionable assertion regarding "the world as we know it to be," we could, of course, debate the pros and cons of the duality he invokes for as long as we like, without making much progress beyond what the ancient Greeks were able to achieve a few thousand years ago. Does it "make more sense" to assume that everything is purely material or to assume that there are two separate realms, the material and the mental, which are fundamentally different?<br /><br />I'll save us all a lot of time and trouble by offering an argument that neatly parenthesizes all those countless years of endless hairsplitting to take us rapidly to the main point:<br /><br />The "dual nature of reality" Le Fanu wants to assert, in opposition to the materialist view espoused by the Darwinians, already resides at the heart of science itself and cannot, therefore, support the argument he is attempting to make. But the problem cuts both ways. To get directly to the point: if we want to argue that what we think of as the mind is nothing more than a secondary effect of the brain, then we are forced into a profound epistemological difficulty. Because science is founded on the basic distinction between the observer and the observed, "subject" and "object" respectively. If there is no mind and only a brain, then what is there that can serve as the subject needed in order to observe the brain as object? And if the brain cannot be observed from outside itself, then it cannot serve as an object of scientific research. What pleases me most about this veritable <em>aporia </em>is that it makes no claim regarding what is "real" or "not real," or what is ultimately true or false, but goes beyond such questions to something even more fundamental: our ability to represent the world around us.<br /><br />(to be continued . . . )DocGhttp://www.blogger.com/profile/17359004200002936544noreply@blogger.com0tag:blogger.com,1999:blog-2808406058173173703.post-72034673444365211342010-07-29T09:31:00.005-04:002010-07-29T13:51:11.349-04:00320. Some Thoughts on Evolution, Natural and Cultural: 4If you thought explaining organs such as the heart, kidneys, eyes, etc. presented a challenge to Darwinian evolution, consider the brain. Le Fanu dwells on two aspects of the problem: first, the extraordinary complexity of the brain, which goes far beyond anything else we might want to consider; and second, the apparent paradox presented by the relation of the brain to things like consciousness, personal identity, imagination, free will and the capacity for language -- in short, the problem posed by what we usually refer to as "the mind."<br /><br />The most interesting feature of Le Fanu's brain chapter ("The Unfathomable Brain") is his methodical review of some truly fascinating research by neurologists and cognitive scientists delving into the workings of the brain, and its relation to things like vision, memory, emotion, etc. According to Le Fanu, the deeper they have delved, the more anomalies they have discovered, until we reach the provocative heading to be found on p. 222: "2000 and Onwards: the Rediscovery of the Soul."<br /><blockquote>[T]he most striking feature of the neurosciences, 'unparalleled' in any other field of scientific enquiry, is how each of the phases of the progressive unravelling of the secrets of the brain has been marked by a further deepening of the perplexity of its links with the spiritual mind (223).<br /></blockquote>For example:<br /><blockquote>[T]he 'Big Science' of neuroscience observing the brain in action has revealed processes that defy all imagining: how every detailed nuance of the three-dimensional world is generated from within the dark recesses of our skulls, deconstructed and reconstructed within a fraction of a second; or how the brain categorises our memories into different 'baskets', shifts them from one to the other and somehow maintains them as a permanent record in those ever-changing neural circuits; or how, contrary to every known law of nature, non-material thoughts and emotions directly influence the physical structure of the brain.<br /><br />Hence the paradox where the more we have learned from that great unravelling of the brain, the more elusive any general theory of its relation to the mind has become (223-224).</blockquote>On the one hand, Le Fanu is making the point that the most thorough and up-to-date research on the workings of the brain is taking us farther and farther away from any scientific theory that might hope to explain it; on the other hand, he is simply restating, in more modern language, one of the oldest paradoxes in the history of Western thought: mind-body duality.<br /><br />Before continuing, it's important to make the point that there is nothing in Darwinian evolution that pretends to explain either the workings of the brain or any other organ, nor the precise manner in which natural selection works to produce any of its effects. What Darwin (and Wallace) recognized was that 1. multiple variations are produced in all species due to essentially random effects (what we now call "mutations," though Darwin had no way of knowing about that); 2. while the great majority of such variations are transient, some persist due to the process of "natural selection," i.e., adaptation of the organisim and/or population to the environment; and 3. it is the meaningful process of progressive adaptation (as opposed to the random production of meaningless variation), that produces the "miracles" we find in nature, such as the wings of birds, the evasive maneuvers of insects, the workings of the cell, and the design of the most complex organs, such as the heart, liver, eye and, yes, the brain.<br /><br />Le Fanu argues, for one thing, as though evolutionsists explain all such "miracles" as purely the result of random processes. That is most definitely not the case. It's the progressive <em>selection</em> of the results of random processes over considerable lengths of time that works to fine tune the population to its environment in such a way as to produce organisms and organs so perfectly adapted to the world around them. If they were not so perfectly adapted, they would not have survived in the face of competition from better adapted organisms. For another thing, Le Fanu assumes that the viability of Darwinian principles is dependent on the ability of modern science to fully explain exactly how they produce their effects in all cases. In short, he has taken what amounts to a program for future scientific research and turned it into a standard by which the underlying theory must live or die, based on his own convictions regarding what can reasonably be explained and what cannot.<br /><br />Consider a simple magic trick. A street magician claims he can bring the dead back to life. To demonstrate, he points to a dead fly sitting on a window sill, cups it carefully in his hands, breathes on it, and -- lo and behold -- it ruffles its wings a bit and flies away. I've seen this trick done myself. By Le Fanu's standards, this event can either be explained scientifically or it cannot. And if it cannot, then thousands of years of scientific research can safely be tossed out the window, in view of the "miracle" that all present have just witnessed -- which "proves" that certain people have supernatural powers beyond the ability of science to explain. In fact very experienced scientists have been totally baffled by magic tricks and in some cases even felt forced to admit that certain individuals are endowed with "paranormal" powers.<br /><br />In the next installment I'll explain how this trick works, which will give you an idea of how absurd Le Fanu's demands actually are. I'll then move on to the real problem at the heart of his book, to which he returns ad nauseum: the ancient, but nevertheless profound, problem of mind-body dualism.DocGhttp://www.blogger.com/profile/17359004200002936544noreply@blogger.com0tag:blogger.com,1999:blog-2808406058173173703.post-85570370579073546342010-07-28T14:26:00.002-04:002010-07-28T16:10:53.542-04:00319. Some Thoughts on Evolution, Natural and Cultural: 3Le Fanu's objections become more interesting when he considers relatively recent developments, such as the efforts of bioengineers to develop artificial human organs. What initially seemed a relatively straightforward project, the artificial heart, turned out to be far more difficult than anticipated. And the heart, basically a pump, is "simpler by far than the complexities of kidney or brain, or the sense organs such as the eye." Thus, "it seems merely perverse to suggest that the undirected process of nature, acting on numerous small, random genetic mutations, could give rise to this or any other of those 'masterpieces of design'." He makes it clear that "this is not to suggest there must be a Creator after all . . ." but is simply drawing attention "to the necessity for there to be some prodigious biological phenomenon, unknown to science, that ensures the heart, lungs, sense organs and so on are constructed to the very highest specifications of automated efficiency" (p. 122).<br /><br />Dramatic advances in the field of developmental biology <em>have</em> in fact revealed a "prodigious biological phenomenon" of precisely this sort -- but since this represents something known rather than unknown to science, Le Fanu prefers to see it as a problem rather than a solution.<br /><blockquote>[W]hen it takes six thousand genes to build a heart, what chance was there that a 'random mutation' in any one of them might generate a beneficial variation in favour of the heart's further perfection? Perhaps there were some 'mastermind' switching genes, turning the others 'on and off' according to some preconceived plan. . . . And sure enough, in the late 1980's, . . . the Swiss biologist Walter Gehring discovered two clusters of those master genes. These Hox genes, as they are known, determine the three-dimensional organization of the front and back half of the fly respectively . . . (p. 140)</blockquote>What Le Fanu is referring to is the discovery, not only of the Hox genes, but a group of genes with very special functions, pertaining not to the transmission of specific traits, but controlling the <em>development</em> of the organism during various stages of its life. The study of such genes has given rise to the field of <a href="http://en.wikipedia.org/wiki/Evolutionary_developmental_biology">Evolutionary Developmental Biology</a>, described as follows in Wikipedia:<br /><blockquote>The developmental-genetic toolkit consists of a small fraction of the genes in an organism's genome whose products control it's development. These genes are highly conserved among Phyla. Differences in deployment of toolkit genes affect the body plan and the number, identity, and pattern of body parts. The majority of toolkit genes are components of signaling pathways, and encode for the production of transcription factors, cell adhesion proteins, cell surface receptor proteins, and secreted morphogens, all of these participate in defining the fate of undifferentiated cells, generating spatial and temporal patterns, which in turn form the body plan of the organism. Among the most important of the toolkit genes are those of the Hox gene cluster, or complex. Hox genes, transcription factors containing the more broadly distributed homeobox protein-binding DNA motif, function in patterning the body axis. Thus, by combinatorial specifying the identity of particular body regions, Hox genes determine where limbs and other body segments will grow in a developing embryo or larva. A paragon of a toolbox gene is Pax6/eyeless, which controls eye formation in all animals. It has been found to produce eyes in mice and Drosophila, even if mouse Pax6/eyeless was expressed in Drosophila [18].</blockquote>The existence of these "toolkit" genes goes a long way toward explaining not only organs such as the heart, lungs, kidneys, etc., but the famous problem of the eye, which troubled not only skeptics such as Le Fanu, but Darwin himself. For Le Fanu, however, the glass is not half full, but half empty:<br /><blockquote><p>But when Gehring and his colleagues pursued this extraordinarily important discovery further, they found something yet more astonishing still . . . : that precisely the <em>same</em> 'master' genes mastermind the three-dimensional structures of <em>all</em> living things: frogs, mice, even humans (p. 140).</p></blockquote>This is, in fact, a legitimate puzzle, and a legitimate concern, expressed in the Wikipedia article as follows:<br /><blockquote>Among the more surprising and, perhaps, counterintuitive (from a neo-Darwinian viewpoint) results of recent research in evolutionary developmental biology is that the diversity of body plans and morphology in organisms across many phyla are not necessarily reflected in diversity at the level of the sequences of genes, including those of the developmental genetic toolkit and other genes involved in development. . . The finding that much biodiversity is not due to differences in genes, but rather to alterations in gene regulation, has introduced an important new element into evolutionary theory.[25] Diverse organisms may have highly conserved developmental genes, but highly divergent regulatory mechanisms for these genes. Changes in gene regulation are "second-order" effects of genes, resulting from the interaction and timing of activity of gene networks, as distinct from the functioning of the individual genes in the network.</blockquote><br />For Le Fanu, the fact that the same "toolkit" genes regulate the development of so many different creatures, from fruit flies to mice to humans, presents an insurmountable obstacle to Darwinian evolution, which, as he sees it, has no other choice but to concede defeat. For Ernst Mayr, however, the same evidence has a very different meaning: "Mice and flies share 6 Hox genes, which the common ancestor of Protostomia and Deuterostomia already must have had." In other words, "Everything indicates that the basic regulatory systems are very ancient and were later coopted for additional functions when these were acquired" (<em>What Evolution Is</em>, p. 110).<br /><br />Le Fanu has forgotten a basic principle of Darwinian evolution: descent from a common ancestor. If the same gene (or system of genes) is found among a great many different creatures, that tells us that all these creatures may well have inherited it from the same ancestor, even if that ancestor may have lived hundreds of millions of years ago. And if that gene must have had a different function in that long lost ancestor, that tells us that genes can change their function in different settings, and thus be "coopted" to adopt Mayr's term. Truth can often be far stranger than ficiton -- and science far stranger than skeptics such as Le Fanu can imagine.<br /><br />But we have yet to consider the greatest puzzle of them all: the human mind.DocGhttp://www.blogger.com/profile/17359004200002936544noreply@blogger.com0