The nature of human nature (2008)

From the January 2008 issue of the Socialist Standard

The cultural anthropologist Ashley Montagu once said that what cultural anthropologists were really interested in was “the nature of human nature”. So what do they think it is?

Today, all humans are members of the same species, homo sapiens. We know what our main features are: upright position freeing our hands, stereoscopic vision allowing us to see things in three dimensions, a long period of growing up, the anatomical ability to utter a wide range of sounds, and, last but not least, a powerful brain as the centre of our nervous system. These are all genetic features, inherited via our genes, and are what distinguishes us, genetically, from other animals and living things.

Before us there were other species of homo (Man) but which are now extinct. The most well-known of these was Neanderthal Man which only became extinct about 30,000 or so years ago. Then there were the likely direct ancestors of our species: homo habilis (which Richard Dawkins translates as “handy Man”) and homo erectus or upright Man. The currently available evidence suggested that the first Man, as distinct from the last Ape-Man, emerged about two million years ago.

But this is partly a question of definition since biologists distinguish the first Man from the last Ape-Man by brain size – an inevitably arbitrary, genetic distinction. Anthropologists have introduced another but non-biological distinction: the generalised making and use of tools. While the ability to make tools depends on biology (free hands, good eyesight, more powerful brain)  the actual making of the tools – and what they were and how they were used – does not; it is learned not inherited and, as such, part of what anthropologists call “culture”.

It is now generally accepted that the evolution of homo habilis  (toolmaking Man, if you don’t like Dawkins’s translation) into modern humans was not just a question of biology but also of culture; that it was a biological-cultural co-evolution. That, as Man made and used tools, natural selection favoured those with a more powerful brain and so a greater ability to learn and, crucially, to think abstractly (i.e. of something not present to the senses). Since abstract thinking and language are probably indissolubly linked, this depended on the development of the vocal cords and other parts of our speech organs. The end-result was us, some 150,000 years ago, on the savannah, or open grasslands, of East Africa.

Since then the most noticeable biological change was the development of the different varieties of our species – sometimes mis-called “races” – as isolated groups of homo sapiens adapted biologically through natural selection, over many thousands of years, to the different physical environments in which they lived.

Otherwise human adaptation has been cultural rather than biological: humans making use of their biological capacities, to build-up a social tradition so as to better adapt to their environment, which is then passed on to a new generation through teaching and learning rather than through genes.

“Cultural anthropology is concerned with the study of man’s cultures. By ‘culture’ the anthropologist understands what may be called the man-made part of the environment; the pots and pans, the laws and institutions, the art, religion, philosophy. Whatever a particular group of people living together as a functioning population have learned to do as human beings, their way of life, in short, is to be regarded as culture” (Ashley Montagu, Man: His First Million Years, 1957).

Culture allows humans to adapt to a new or changing environment much, much more rapidly than biological adaptation through natural selection ever could. Cultural adaptation is measured in decades while biological adaptation is measured in tens of thousands of years. Other animals do have a culture in the sense of a tradition of behaviour that is passed on through learning, but none can vary and develop it as humans can. So, the capacity for adaptation through cultural change can be said to be a distinguishing feature of our species. It is of course a biologically-determined capacity, dependent upon in particular a powerful brain and the capacity to speak and on the extended period of childhood during which culture can be learned.

This is “human nature”: the set of biological capacities enabling humans to learn, teach and develop culture, which is a non-biological means of adapting to the environment in which they find themselves. Faced with a new environment, humans can and do adapt their behaviour not their biological make-up. Because culture is non-biological and not fixed, the cultural anthropologists emphasised that educability, behavioural adaptability and flexibility was the key feature of human nature, what made us human:

“The most notable thing about human behaviour is that it is learned. Everything a human being does as such he has to learn from other human beings. From any dominance of  biologically or inherited predetermined reactions that may prevail in the behaviour of other animals, man has moved into a zone of adaptation in which his behaviour is dominated by learned responses. It is within the dimension of culture, the learned, the man-made part of the environment that man grows, develops, and has his being as a behaving organism” (Ashley Montagu, Man and Aggression, 1968).

This biological capacity for culture, for learning behaviour and passing on to other humans and to other generations, was clearly an adaptive advantage and it is this that has allowed our species to spread and survive in all parts of the world, despite the widely differing environments. Much less of the behaviour of other animals is learned (and what is learned is essentially repetitive from generation to generation) and much more is governed by what used to be called “instincts”.

This is a word that has long fallen out of favour in scientific circles, but it would simply denote a fixed response to a given stimulus – like the literal knee-jerk reaction in humans. Or moths flying into lights. Another, more complicated response would be squirrels reacting to the shortening of periods of daylight by going into hibernation.

What the brain does is to allow a period between the stimulus and the response. The more developed the brain the wider the range of possible behavioural responses that the organism can make on the basis of its own past experience. We are the animals with the most developed brain and it is one that allows us the greatest choice of behavioural responses. So much so, the cultural anthropologists argued, that it can be said that we don’t really have any instincts. According to Montagu, any “instincts” that might have existed in the pre-human ape-men from which we evolved would have disappeared in the course of evolution:

“Instead of leading to fixed responses to the environment, man’s evolution has been such as to make him the least behaviourally fixed and most generally educable or plastic of all living creatures. It is this very plasticity of his mental traits that confers upon man the position he occupies. The acquisition of this capacity freed man from the constraint of the limited range of biologically predetermined responses that characterises all other animals” (Human Heredity, 1963 edition)

“ . . . man is man because he has no instincts because everything he is and has become he has learned, acquired, from his culture, from the man-made part of his environment, from other human beings” (Man and Aggression).

The scientific consensus that was established in the 1940s, 50s and 60s was that it was “human nature” to be able to have a wide range of  behavioural responses to the environment; that human behaviour was learned not innate; that it was culturally not biologically determined. This was confirmation that there is nothing in the biological nature of humans that would prevent us living in the co-operative, non-hierarchical, society of self-motivated individuals that socialism would be.

Since then the biological determinists have regrouped and counter-attacked, claiming that there still are “biologically predetermined responses” in humans. They have made some headway in that biological determinism is more intellectually acceptable than it was fifty years ago. People like Konrad Lorenz, Robert Ardrey, Desmond Morris, E. O. Wilson, Richard Dawkins and Steven Pinker  – none of them anthropologists – have been able to achieve some popular success. But they have only done this by playing to the gallery, exploiting the fact that most people have a negative view of human nature – inherited from the Christian dogma of original sin and innate human depravity – and knowing that they could sell their books by pandering to this prejudice. Ardrey, Morris and Pinker also appealed to anti-intellectualism to ridicule and marginalise the scientific findings of the cultural anthropologists by painting them as an arrogant, liberal elite.

But they have failed to show how genes could determine human behaviour (as opposed to setting limits to it). Basically, genes are self-replicating codes for the production of the proteins in the cells of which we (and all other life-forms) are made. What they govern is the development and renewal of our physical, material bodies. They don’t govern behaviour – that depends, as the cultural anthropologists have established, on our social and cultural environment.

The biological determinists hoped that advances in genetics would back up their case, but it is proving to be their undoing. Molecular biologists are making huge advances in identifying and discovering the effect of individual human genes. And they are not discovering genes for any behaviour, only for how the human body develops and renews itself – and what happens when a gene is faulty or abnormal or unusual. In which case the person concerned will suffer some, usually crippling bodily defect, but which genetics holds out the hope of someday being able to correct.

The findings of the cultural anthropologists still stand. All human social behaviour has to be learned and so is culturally not biologically determined. A key distinguishing feature of our species is behavioural adaptability. Human nature is not a barrier to socialism.

Adam Buick

Religion no cure for naked ape-ism (1969)

Book Review from the December 1969 issue of the Socialist Standard

Naked Ape or Homo Sapiens? by John Lewis and Bernard Towers (Garnstone Press, 21s.)

This book was written by a supporter of the “Communist” Party, and a Christian. It is published under the auspices of the Pierre Teilhard de Chardin Association.

There is an increasing amount of collaboration between the admirers of Russian capitalism and the Roman church. In this reviewer’s neighbourhood the “Communist” Party recently held a closed meeting with local Christian leaders, to plan common political activity, e.g. against racism. For denouncing this I was called a “sectarian.” These CP members seem unable to see that you cannot fight Capitalism’s consequences by combining with those forces which support Capitalism. (Quite apart from the fact that the CP itself advocates State Capitalism and, like most pro-Capitalist organizations which have been going for any length of time, has found it necessary in the past to publish racist propaganda).

Pierre Teilhard de Chardin was a priest and scientist who wrote some books trying to reconcile religion with science — a hopeless cause. At the moment his ideas are disowned by the dictators in the Vatican, but these wily politicians have often changed God’s mind for him in the past, and will probably embrace Teilhard’s philosophy eventually, in a bid to keep up-to-date.

Surely the weakness of a Catholic-CP alliance could not hamper the simple task of demolishing Morris’s Naked Ape? Yes, the author’s religious approach cannot be concealed. For instance, to criticise the popular press for arousing “baser human appetites” such as “sexual stimulation” and “aggressive behaviour patterns” is the sort of silly platitude which helps to convince people like Morris that opposition to their view of human nature is based on sheer sentimentality.

The many references to Teilhard (as though they were plugging his latest disc) are unnecessary and distracting.

Having said all that, there are some useful facts and perfectly correct arguments here, to refute the human nature myths —though no more than you would get from reading the Socialist Standard for a few months. So let’s have your nine-pences for Socialism, instead of your guinea for the purveyors of superstition.

50 Years Ago: Man: Ape in Wolf’s Clothing? (2019)

The 50 Years Ago column from the September 2019 issue of the Socialist Standard

Perhaps the most famous of scientific frauds was the fake Piltdown Skull of 1910, a “missing link” fabricated by a person unknown. That anonymous joker put together an ape’s jaw with a human skull. Desmond Morris has grafted the most ignorant fairy tales about human society onto a body of basically sound ideas about human biological evolution. The Naked Ape is a barefaced hoax.

As a gimmick, Morris pretends to describe the human animal just as it would be pictured by a zoologist if it were a newly-discovered species. “Naked ape” is a clinical term (like “black-footed squirrel”) which is supposed to denote men’s most noticeable characteristics: their lack of fur. But evidently, Morris has become a rich man because to millions of his readers, nudity is a novelty. It should be obvious that the most important thing about human animals is not that they are naked, but that they are clothed. In other words, they produce what they consume; they turn the artificial into the necessary, and (like Morris) sometimes confuse it with the natural.

His book is a hymn of praise to modern capitalism. All the current practices, preoccupations, superstitions, myths and manners are, according to Morris, highly admirable. Furthermore, they are natural because they stem from man’s past as a wolf-like, monogamous, predatory killer.

(Socialist Standard, September 1969)

Man: Ape in Wolf’s Clothing? (1969)

Book Reviews from the September 1969 issue of the Socialist Standard

The Naked Ape, by Desmond Morris. (Corgi, 5s.)
Violence, Monkeys and Man, by Claire and W. M. S. Russell. (Macmillan, 63s.)
Man and Monkey, by Leonard Williams. (Panther, 8s. 6d.)

Perhaps the most famous of scientific frauds was the fake Piltdown Skull of 1910, a “missing link” fabricated by a person unknown. That anonymous joker put together an ape’s jaw with a human skull. Desmond Morris has grafted the most ignorant fairy tales about human society onto a body of basically sound ideas about human biological evolution. The Naked Ape is a barefaced hoax.

As a gimmick, Morris pretends to describe the human animal just as it would be pictured by a zoologist if it were a newly-discovered species. “Naked ape” is a clinical term (like “black-footed squirrel”) which is supposed to denote men’s most noticeable characteristics: their lack of fur. But evidently, Morris has become a rich man because to millions of his readers, nudity is a novelty. It should be obvious that the most important thing about human animals is not that they are naked, but that they are clothed. In other words, they produce what they consume; they turn the artificial into the necessary, and (like Morris) sometimes confuse it with the natural.

His book is a hymn of praise to modern capitalism. All the current practices, preoccupations, superstitions, myths and manners are, according to Morris, highly admirable. Furthermore, they are natural because they stem from man’s past as a wolf-like, monogamous, predatory killer. Frequently this approach becomes so manifestly silly that we are tempted to suspect the author of perpetrating a spoof, a sarcastic attack on the ludicrous legends of human nature:

One of the essential features of the hunt is that it is a tremendous gamble and so it is not surprising that gambling, in the many stylised forms it takes today, should have such a strong appeal for us.

We can safely wager that not one of the fish-eyed zombies who stand for hours in front of a fruit machine has yet thought of defending his addiction with the excuse that it stems from the bloodthirsty excitement of his prehistoric past. Derision is the only intelligent response to this sort of foolishness, yet Morris seems to be serious. Anyone with a smattering of education knows that societies have changed historically, and that customs vary geographically. But according to Morris, only capitalist man is truly human:

The earlier anthropologists rushed of to all kinds of unlikely corners of the world in order to unravel the basic truth about our nature, scattering to remote cultural backwaters so atypical and unsuccessful that they are nearly extinct.  They then returned with startling facts about the bizarre mating customs, strange kinship systems, or weird ritual procedures of these tribes, and used this material as though it were of central importance to the behaviour of our species as a whole. The work done by these investigators was, of course, extremely interesting and most valuable in showing what can happen when a group of naked apes become sidetracked into a cultural blind alley. It revealed just how far from the normal our behaviour patterns can stray without a complete social collapse. What it did not tell us was anything about the typical behaviour of typical naked apes. This can only be done by examining the common behaviour patterns that are shared by all the ordinary, successful members of the major cultures – the mainstream specimens who together represent the vast majority.  Biologically this is the only sound approach.

In other words, don’t talk to me about filthy savages. Of course, biology has nothing to do with it. There is no evidence that different cultures are due to different biological endowments, and plenty of conclusive evidence against this. People from “all kinds of unlikely corners of the world” have been educated to be perfectly competent under advanced capitalism. Sometimes, even, the more backward the better: as in many parts of Africa, where people from stateless societies (such as the Ibo) have caught on to capitalist values much quicker than people from near-feudal societies at a more advanced stage of social evolution. For that matter, it is common knowledge that the peoples in the most advanced societies today (the Anglo-Saxons, Japanese, Russians, etc.) were for thousands of years scattered in “remote cultural backwaters” while highly successful empires sprouted in what are now wretched deserts. Morris would be very contemptuous about the “bizarre mating customs, strange kinship systems, or weird ritual procedures” of his European ancestors of 2000 years ago.

Tightly blinkered

Not that he is a racist. His point is that “the characteristics that the earlier anthropologists studied in these tribes may well be the very features that have interfered with the progress of the groups concerned”. But to say this is to gloss over the weak point in his argument. If the development of civilisation has been social and not biological, then why stop the clock at one point in time and say that this particular stage of society corresponds to an inborn pattern? Is it not clear, instead, that man is capable of a very wide range of cultural behaviour, and that the modern set of conventions in marriage and politics is just one of many, all equally compatible with any of man’s inborn characteristics?

Not to Morris. He constantly refers to his society as “mainstream”, “healthy”, “go-ahead”, “natural”, and “typical”. His reasons for this judgement are mainly two: that capitalism has the biggest population, and that “the naked ape is essentially an exploratory species.” Morris is thus a typical example of an individual tightly blinkered by the capitalist system, inside which he has been brought up. It never occurs to him that his own value judgement in placing a massive population and an exploratory drive above all other considerations is itself a result of social conditioning.  It would seem to him extremely “bizarre”, “strange”, “weird”, and “typical” to judge a society by (for instance) whether its population is happy, or whether its exploratory drives are harnessed to the satisfaction of human needs. He cannot avoid recognising the danger of capitalist war:

We are, to put it mildly, in a mess, and there is a strong chance that we shall have exterminated ourselves by the end of the century.

And, as one whose mind is open to every myth and delusion in popular circulation, Morris believes that there is a danger of world “overpopulation”, so it might seem surprising that he should consider a large population the primary badge of success.  But he has an answer for this:

It looks very much as though, during the next century or so, we are going to have to change our sexual ways at last.  But if we do, it will not be because they failed, but because they succeeded too well.

Therefore, although the 20th-century predator is a marvelous piece of work (Morris claims his approach isn’t a moral one, but his strong approval shines through every page), the writer can have it both ways. We are a tremendous success because of our animal nature; our colossal failure is due to our animal nature. He has further room for manoeuvre in man’s twofold origin: that of a vegetarian primate which descended from the trees and became a hunter. Anything which cannot be “explained” by man’s predatory nature can of course be quietly slotted into his primate nature. Morris’s strategy is to assume that all modern man’s behaviour is caused by his “nature”, then to look into the current theories of man’s evolutionary origins for the most plausible tie-ups with his present-day activities. Naturally they can easily be found, and this approach then becomes circular, “proving” itself. Since Morris is quite good on biology, his obvious expertise in this field seems to give his elfin portrayal of society some authority. It is a widespread superstition that an expert in one field carries some weight in all fields, and Dr. Morris has exploited this to the full. Latter-day Original Sin merchant Robert Ardrey was overjoyed to find some apparently scientific support for his utterly discredited “Man the Killer” fantasies, and commented on The Naked Ape: “This spectacular book by a master scientist is what every naked ape has been waiting for.”

Dislike of facts

Actually Morris is more than just a specialist who imagines the universe is part of his speciality. He, along with Ardrey and Lorenz, is part of a very definite “backlash” against social science. The problem is that modern sociology and social anthropology, even though sponsored by the capitalist state, have proved up to the hilt what socialists have long insisted: that man’s most sacred institutions are not the product of his nature, but of his changing social environment. There is a very powerful and widespread dislike of this well-substantiated (and rather elementary) fact, which manifests itself in a strong appetite for the output of anyone who can undertake to “prove” the opposite.  Anthony Storr wrote in the Sunday Times recently:

"One quite certain principle of sociology is that very little, if any, human behaviour is inherited”. This extraordinary statement must arise from the idea that man is perfectible by altering his social institutions: a delusion to which only very old-fashioned Communists can now subscribe. We know very little about the fundamental patterns of human behaviour, but we know enough to be sure that man is not infinitely adaptable, and that we neglect biological factors at our peril.

This passage bristles with interesting details: Storr’s coy recognition of the apologetic political function his views serve, the meaningless but ominous-sounding “neglect biological factors at our peril”, the casual admission that “very little” is known about the subject of his heated denunciation, the unjustified use of the alarm-word “extraordinary”, and amid this wordy dust-storm, the one definite statement: that man is not “infinitely adaptable”, which no-one ever suggested.

Actions learned

At the risk of labouring the obvious, let us point out that all of man’s behaviour results from a combination of environmental and genetic factors; that man is the most adaptable of all animals all his deliberate actions are learned; that historically and geographically societies have varied very greatly in their systems of marriage, leadership (if any), property, religion (if any), and status, and that these diversities are not due to genetic differences; that to call any of these systems innate is exactly as ridiculous as to say that the grammar of the English language is innate.

The very fact that the whole human species has spent a very brief period of time (a few centuries) in Morris’s “mainstream”, while it spent the vast majority of its career (many tens of thousands of years) much closer to his “remote cultural backwaters”, should dispel any notion that capitalism’s conventions are inborn. But on one point we agree with Morris. Capitalism is the most advanced system the world has ever seen. For our part, however, this not a moral judgement.  On the contrary, capitalism appeared upon the scene drenched in blood from head to foot; it sent its hideous scourges, Jesus and VD, into all “remote cultural backwaters”, as the advance guard of murder, pillage, and profit. Under capitalism, genocide has become commonplace; misery the very air we breathe.

But when we say that capitalism is the most advanced social system, we mean that its potential for satisfying human needs is greater than that of any previous order.  Capitalism is still a tremendously dynamic society, a society of unparalleled achievement, but of unparalleled waste and destruction also. Only Socialism can put the “exploratory urge” of capitalism to the service of human happiness.

The Naked Ape does contain some well-established facts, and some reasonable speculations (though even the zoological data cannot be entirely relied upon. Some of Morris’s sweeping generalisations about sex in non-human primates are falsified by Leonard Williams’ observations of woolly monkeys). Furthermore, even in 1969, many workers still have a religious, sentimental view of man, refusing to believe that everything about human beings can be explained scientifically. The book may therefore do a good job here, in stripping away mystery and confusion.

Monkey myths

The Russells' volume explains itself at the outset:

First, we have tried to show that violence is not the result of an innate propensity to aggression irrespective of conditions, but a response to stress in societies. Second, we suggest that violence is part of a complex of responses evolved to achieve drastic reduction of a population that is in danger of outgrowing its resources.

Here we have the familiar Malthusian view of human violence, linked up with observations of the behaviour of overcrowded captive monkeys. The main error is the confusion of overpopulation with overcrowding. In the world today there is plenty of overcrowding but no overpopulation: the general trend is the depopulation of some areas, together with the cramming of large masses of people into gigantic cities. There is plenty of room in the world.

Overcrowding does place terrible strains on workers, leading to outbursts of violence, but these must be seen in association with all the other oppressive features of life inside capitalism.

Interesting is the summary of research into monkey violence. In 1932 Zuckerman published The Social Life of Monkeys and Apes, based on observations of baboons in Regent’s Park:

The notion of violent aggressiveness as an inherent quality of monkeys (or at least of baboons) was impressed upon a generation of scientists. By the fifties, when the crime returns from the affluent societies began to hit the headlines. the apparent results of Zuckerman’s work may well have influenced a wider public, and helped to bring about the resurgence of the unconditional view of aggression. Alike in monkeys and man, it seemed, the improvement of living conditions is no guarantee against violence; aggressiveness is human nature, monkey nature, a fact of nature in the most fundamental sense.

Only in recent years have researchers begun to study apes and monkeys in the wild, though they have done so with their heads full of prevailing capitalist myths about “human nature” and hence “monkey nature”. These scientists have been astonished at the peaceable behaviour of wild monkeys, and at first tried to write it off as exceptional or “unusual”, but they have finally had to face the unpalatable fact that healthy monkeys and apes in the wild hardly ever fight.

The author’s conclusion is that “all monkeys are peaceful in some conditions, and violently aggressive in others. Violence is a property of mammalian societies exposed to stress.” They apply this to human beings, and refute the theory (held by Morris) that man’s nature has been predominantly moulded bya wolf-like hunting experience. For by far the greater part of the evolution of man’s ancestors, after they came down from the trees, it would be truer to term them “scavengers” rather than “hunters”. In any case, adaptation to a hunting life would not necessarily make any creatures more aggressive within their own society,

Man and Monkey is a strange book: an idiosyncratic account of the author’s relations with woolly monkeys, combined with a theory of history and society which is a mish-mash of undigested bits of Hegel, Freud, Nietzsche, Lorenz and, yes, Marx. Here we see again the naked ape syndrome, of mixing up half-baked, gossipy opinions with hard facts, in the hope that the latter will add some conviction to the former. A couple of samples: “We are all agreed that the fate of humanity depends on whether the strength of morality can cope with the instinctive drives of man.”  “History shows that aggressive races possessed more initiative and energy than their passive neighbours.” Williams generally does reach opposite conclusions to those of Morris: he finds modern life profoundly unnatural.

One very clear conclusion from both Violence, Monkeys and Man and Man and Monkey is the horribly cruel treatment of our cousins the apes and monkeys, both in zoos and in the pet trade, in the interests of profit.

Steele.