711 of 763 people found the following review helpful
Because we're all relatives, it's not all relative
, October 20, 2002
This review is from: The Blank Slate: The Modern Denial of Human Nature (Hardcover)
Cultural relativism, the intellectual underpinnings of which rest on a faith (whether acknowledged or not) in the supremacy of nurture over nature, has had a long run. But has its boiler run out of steam at last?
In his latest and by far his most ambitious work, Steven Pinker tells us, in a lively but dispassionate voice of sweet reason, that the answer is yes. His demolition of cultural relativism may well make him a lot of enemies. He's touched on many of these same ideas before, but now he is spelling out the consequences - and the incompatibility of those consequences with the received wisdom of most of the last century.
His fundamental message is: Yes, Virginia, there is a human nature. People of all cultures are born with a host of inborn predispositions - to acquire language and music, to favor kin over strangers, to desire sex and to be ashamed of it, to value even trades and to punish cheaters, and dozens more. Our common nature springs from our common biology; it is not very malleable, and it is not "socially constructed." Cultural diversity is marvelous, but it is all a variation on an immutable theme; and there have never been any human cultures free of war, of greed, or of prescribed gender roles. (Any more than there have ever been any free of conflict resolution techniques, altruism, and shared parenting.)
His secondary theme is that the differences between people, so much smaller than what we have in common, are also primarily biologically determined. A juggernaut of data has finally put the nature/nurture controversy to rest, at least from a scientific standpoint, and the final score is pretty much nature one, nurture zero. Fifty to seventy percent of the variation between individuals - in intelligence, in personality, in political leanings, or just about any other mental character you care to name - derives from the genes; zero to ten percent derives from the home environment; and the mysterious remainder is due to chance or to non-parental environment.
We have been conditioned in recent decades to think of both these contentions as shocking. They violate two precepts Pinker designates the "sacred doctrines in modern intellectual life." He calls them The Blank Slate (with a nod to Locke), and The Noble Savage (with a nod to Rousseau.) The first holds that ideas, likes, dislikes, and personalities are all the result of what Locke called "sense impressions", that is, they are all imprinted on us by our environments. The second is a little more modest, but forms the seductive core of the first, because we'd all like it to be true. It holds that all our unpleasant ideas, likes, dislikes, and neurotic tics are forced by a wicked society upon an infant slate which is, if not blank, devoid of all blemish.
Pinker spends the first hundred pages tracing the lineage of these sacred doctrines (and of a third, neither so carefully examined nor so carefully defined, which he calls The Ghost in the Machine. The philosophers who originated the phrase were trying to deny the reality of consciousness, but what Pinker is trying to deny turns out to be narrower - essentially, the doctrine that whatever biological nature we may have can be overriden by a soul or self with a free will independent of biology.) He explores what has made the three doctrines attractive to all of us, but especially to the academic left, and the deep fears which have made it taboo, as E.O. Wilson found to his cost, to contradict them.
He then explains, carefully and (at least with respect to the first two) convincingly, why the fears in question are groundless - and why we should rather fear the ill effects of suppressing this new knowledge about human nature.
Finally, he takes up in a series of individual chapters several of the hot-button political and social issues that are affected by the existence of an objective human nature, and by the largely genetic basis of most human differences: the source of the left/right divide in politics, the root causes of violence, what objective gender differences (and the biological influences bearing on rape) do and do not mean for public policy, the coming irrelevance of the child-rearing advice industry, and a rather curmudgeonly take on what he sees as the well-deserved unpopularity of avant-garde art.
The child-rearing chapter is particularly eye-opening, while the violence chapter offers some fairly fresh ideas, not so much on its origins, which are the same for us as for chimpanzees, but on the variables affecting its expression. Also notable is Pinker's calm, complete demolition, on strictly biological grounds, of the notion that an embryo is "ensouled" at the moment of conception. (Perhaps still more notable, and indicative of the book's even tenor for all its polemics, is his refusal to draw any pro-choice conclusion from that.)
It's a joy to see some of Pinker's more irrational targets, from die-hard Marxism to the rejection of science itself by "critical theory" to the bromide that rape isn't "about" sexual desire, skewered with such swift and classical neatness. The longer lasting pleasures will come from a leisurely unpacking and sifting of all his positive conjectures, conclusions, and insights. It's a book you can zip through in a couple of nights, or return to for thought-fodder for years.
Help other customers find the most helpful reviews
Was this review helpful to you?