MARXISM AND NEUROCHEMISTRY

by Thomas Riggins

Attention all Marxists! If you thought class struggle was the motive force of history, as certain manifesto writers have claimed, you are sadly mistaken. A new book by Daniel Lord Smail ("On Deep History and the Brain", California, 2007) has come up with the true motive force. This book is reviewed by Steven Mithen ("When We Were Nicer," London Review of Books, 23 January, 2008)and he informs us that Smail says the motive force of history is "the manipulation of human chemistry by the substances we consume" willingly or unwillingly.

Smail's thesis is that our actions are based on the long ago evolutionary development of our neurochemistry. Smail also reverses the biology/culture relationship that holds that culture is derivative from biology. At least this is what Mithen says. We will see that this is not the case since it is going to be neurochemistry (biology) which shapes culture and history.

History doesn't really begin at Sumer. It begins way back in the Old Stone Age (the Palaeolithic) when the major neurochemical agents influencing our brain evolved. Many of these Palaeolithic chemicals are still at work today. Smail says: "What passes for progress in human civilisation is often nothing more than new developments in the art of changing body chemistry."

Mithen tells us this is not just a rehash of the "crude evolutionary psychology" of Steven Pinker, Leda Cosmides, John Tooby and others, but is a "far more sophisticated"
theory. We shall see.

Smail says human history begins way before the advent of writing five thousand years ago and the view that there was an "unchanging prehistoric past" and then "history" is wrong. Mithen, who is an archaeologist, is in tune with this view. So, apparently, is everybody else these days.

This is a terminological problem (or non problem). Marxists use the term "history" to refer to the advent of class society basically about five thousand or so years ago in the Middle East and "gentile" or "clan" society for the non class societies of "prehistoric" times. They do not believe that prehistoric societies (and what is "historic" and "prehistoric" varies in different parts of the world)
were "unchanging." Rather they were dynamic and rapidly evolving, or stagnant, depending on the physical environments they found themselves in and that they had to adapt to to survive.

Homo sapiens arose from Homo erectus about 200,000 years ago and Mithen thinks, as do many archaeologists, that there was a radical break in human prehistory about 70,000 years ago "when the first unambiguously symbolic artifacts and body adornments are known" (Blombos Cave, South Africa). Right after this time H. sapiens began to spread out of Africa into the rest of the world. Mithen thinks that this has something to do with the final evolution of language. He also thinks, because of the "radical break" Smail may be wrong to deny some period of historylessness to the period prior to 200,000 years ago. Mithen says, "'the myth of Palaeolithic stasis' may, in fact, be the reality prior to Homo sapiens." By the tenor of his own argument, it might be the reality prior to the "radical break" as well.

Using the word "history" in a greatly expanded, and I think unhelpful manner, he says that Smail is right about "history" itself going farther back than H. sapiens. Mithin agrees that even chimpanzees and baboons "have history." This is because their current social reality is based on their past social reality. So almost everything is historical. Why stop at baboons? Why not include the birds and the bees? It is far more useful to apply the term "history" to the written or remembered record and keep the term "prehistory" for the deep past. If your group has no consciousness of "history", you probably don't have a history to be conscious of.

New problems spring up when we leave the Old Stone Age for the New-- for the period called by Vere Gordon Childe, the great Marxist archaeologist of the first half of the 20th century, the time of the "Neolithic Revolution." This is the period of about 8000 to 3000 B.C. (at least for Europe and its immediate neighbors). The previous "mode of production" had been hunting and gathering. Now we settled down to farming and soon to building towns and cities, classes, and the first state structures. So, I think, history does begin at Sumer after all. This doesn't mean prehistory is a blank. Childe call the Neolithic a Revolution because, as a good Marxist, he saw the new mode of production, large scale agriculture, as a qualitative leap and change from the hunting and gathering of the past.

This was due, as Mithen points out, to H. sapiens reaction "to the start of the Holocene some 11,600 years ago, with its warmer and wetter climate than the preceding Pleistocene." Smail calls this period "the fulcrum of the great transformation" of human history. This is exactly what Childe thought as well.

Now we come to Smails' special theory. As a result of the Neolithic's new living conditions-- humans began to settle down and give up the hunting gathering life style. At this time, says Mithin, Smail says "our Palaeolithic-evolved neurophysiology" begins to assert itself. The primate social structure, as seen in chimpanzees and baboons and based on domination "often" brought about by "random acts of violence" to keep lower ranking members of the group fearful and stressed out, begins to reappear.

This argument does not seem to hold water. Mithen points out most hunter gathers have egalitarian societies. He says the evidence is that the "majority of Palaeolithic hunter-gathers were egalitarian" as suggested, by the way, by Engels in his discussion of "primitive communism" in "The Origin of the Family, Private Property, and the State." So the neurophysiology that we evolved in the Palaeolithic would not have resembled the chimp-baboon model necessary for Smails' theory.

Mithen, however, finds some of this new theory fairly persuasive. Smail says the new political elites that developed to control trade and agriculture "needed to control the brains and bodies of their subordinates by manipulating their neuro-chemistry." So they ruled by relying on "random acts of violence" against their people to keep them down through fear and stress, via the head baboon, since "control of agricultural surpluses or trade routes was not enough to maintain their power base."

This is just completely unscientific speculation worthy of a vision of the Neolithic conjured up out of reading too many Edgar Rice Burroughs novels. Of course, Smail holds that the rulers were not aware of what they were doing-- Mithin says, "they were simply repeating what had seemed to work in gaining them power. Random violence is a winner every time."

There is no evidence that the political elite in the Neolithic period used random violence against their people to maintain power. This is just speculation and guess work. Mithin however says that it wasn't just physical violence. People who know about the Neolithic site of Chatalhoyuk (Anatolia: 7000 BC) will find Smail's views "particularly striking and persuasive." Why is this?

Because, at this site "we find horrendous wall paintings and sculptures showing decapitated people and monstrous animals." This is very emotive. Lets give a more scientific formulation. Here "we find strange (to us) wall paintings and sculptures showing headless people and large unknown mythological animals. We do not know what the purpose of these images was. Perhaps it was religious." This is not the conclusion of Mithin.

He simply asserts that these images show "a culture of suppression through terror, with-- no doubt-- a priestly caste benefiting from these visions of a Neolithic hell." Terror was used to "attack the body chemistry" of the people {evolved during the baboon Reign of Terror)to make them fearful and afraid of those "intent on maintaining power." These speculations are completely without merit.

From the Neolithic we advance into the historical period proper. Since our neural states "are plastic and thus manipulable" we find that "new forms of economic, political and social behaviour emerge during the course of history." The six most important vis a vis our neurochemistry have become also the most important for human culture. The six are "religion, sport, monumental architecture, alcohol, legitimised violence-- and sex for fun." At least random violence is not on the list. These six are the "most effective in moulding and manipulating our body chemistry."

So the Romans had it down with bread and circuses. First put the subject population under stress, then provide relief which advantages the ruling class. "What better way," Mithen notes, "for elites to build and maintain their power than to create stress within a population by a culture of terror and then very kindly to offer the means for its alleviation by arranging such events." Examples today would be professional sports, movies, and especially great events such as the Olympics. Mithin quotes Etienne de la Boetie who in 1548 referred to sporting and theatrical extravaganzas as "tools of tyranny" and "drugs for the people."

Methods used by others to influence or control our brain and body chemistry Smail calls "teletropic mechanisms." Those we use on ourselves are "autotropic." Mithin points out that it "is far better for those in power to be in control of their subordinates' body chemistry than to leave it to the subordinates themselves." This is why many religions, for example, as ruling class tools, reject such autotropic mechanisms as masturbation, sex for fun, alcohol, and recreational drugs. The state, in fact, seeks to regulate and control autotropic mechanisms as far as possible.

The plot thickens. The world historical change from the Middle Ages to our modern world may be better explained by the manipulation of neurochemistry than by Marxist theory. The European discovery and use of tea, chocolate, coffee, and tobacco allowed people to regulate their own brain chemistry, for these items are all autotropic. The history of all hitherto existing society is the history of the struggle between autotropic and teletropic mechanisms. Smail is credited with Mithin's comment that the "Making of the Palaeolithic relevant to the drinking of tea is no mean feat."

Two quotes from "On Deep History and the Brain" sum up the argument and bring us to the book's grand conclusion. "We can finally dispense with the idea, once favored by some historians, that biology gave way to culture with the advent of civilisation. This has it all backward. Civilisation did not bring an end to biology. Civilisation ENABLED important aspects of human biology, and the drama of the past five thousand years lies in the fact that it did so in ways that were largely unanticipated in the Palaeolithic era." The second quote is "we need not dig only in the dusty topsoil of the strata that form the history of humanity. The deep past is also our present and future."

What Marxist would disagree with this first comment. It only says that human potential has been increased by the inventions of civilization and that these inventions were not foreseen in the Old Stone Age. What Smail means is that the brain chemistry that evolved in the Old Stone Age was not adapted for the changes that lay ahead, it being oriented towards the teletropic. But we have already seen that H. sapiens in the Palaeolithic was largely egalitarian (primitively communistic) and so autotropic. The evolution of our brain chemistry fits into any type of society it would seem. As for the notion of the "deep past": it is of course true that we are the product of evolution, of animal ancestors and that this heritage remains with us today and forms part of our nature. Who, since Darwin, would deny that.

The question remains, how are we best to understand history, the rise of capitalism, the contradictions of imperialism and the way to overcome them and proceed on the road to socialism? Historical Materialism, the theories of Marx, Engels and Lenin are still to my mind the best methods to use to answer these questions. It is true that candy is dandy, and that chocolate, masturbation, and alcohol are handy autotropic devices, but they won't replace class struggle and the analysis of the means and modes of production as ways to change the world. Political power does not grow out of a Hershey bar.