needless coat of hair that we still grow (and then shed) after five months in the womb, in our easily worn-out knees, our vestigial tails, and the many caprices of our urinogenital arrangements. Why
Those who have yielded, not without a struggle, to the overwhelming evidence of evolution are now trying to award themselves a medal for their own acceptance of defeat. The very magnificence and variety of the process, they now wish to say, argues for a directing and originating mind. In this way they choose to make a fumbling fool of their pretended god, and make him out to be a tinkerer, an approximator, and a blunderer, who took eons of time to fashion a few serviceable figures and heaped up a junkyard of scrap and failure meanwhile. Have they no more respect for the deity than that? They unwisely say that evolutionary biology is “only a theory,” which betrays their ignorance of the meaning of the word “theory” as well as of the meaning of the word “design.” A “theory” is something evolved—if you forgive the expression—to fit the known facts. It is a successful theory if it survives the introduction of hitherto unknown facts. And it becomes an accepted theory if it can make accurate predictions about things or events that have not yet been discovered, or have not yet occurred. This can take time, and is also subject to a version of Ockham’s procedure: Pharaonic astronomers in Egypt could predict eclipses even though they believed the earth to be flat: it just took them a great deal more unnecessary work. Einstein’s prediction of the precise angular deflection of starlight due to gravity—verified during an eclipse off the west coast of Africa that occured in 1913—was more elegant, and was held to vindicate his “theory” of relativity.
There are many disputes between evolutionists as to
We know the answer in all cases: these were painstaking inventions (also by trial and error) of mankind, and were the work of many hands, and are still “evolving.” This is what makes piffle out of the ignorant creationist sneer, which compares evolution to a whirlwind blowing through a junkyard of parts and coming up with a jumbo jet. For a start, there are no “parts” lying around waiting to be assembled. For another thing, the process of acquisition and discarding of “parts” (most especially wings) is as far from a whirlwind as could conceivably be. The time involved is more like that of a glacier than a storm. For still another thing, jumbo jets are not riddled with nonworking or superfluous “parts” lamely inherited from less successful aircraft. Why have we agreed so easily to call this exploded old nontheory by its cunningly chosen new disguise of “intelligent design”? There is nothing at all “intelligent” about it. It is the same old mumbo-jumbo (or in this instance, jumbo-mumbo).
Airplanes are, in their human-designed way, “evolving.” And so, in a quite different way, are we. In early April 2006 a long study at the University of Oregon was published in the journal
WE MUST ALSO CONFRONT the fact that evolution is, as well as smarter than we are, infinitely more callous and cruel, and also capricious. Investigation of the fossil record and the record of molecular biology shows us that approximately 98 percent of all the species that have ever appeared on earth have lapsed into extinction. There have been extraordinary periods of life explosion, invariably succeeded by great “dyings out.” In order for life to take hold at all on a cooling planet, it had first to occur with fantastic profusion. We have a micro-glimpse of this in our little human lives: men produce infinitely more seminal fluid than is required to build a human family, and are tortured—not completely unpleasantly—by the urgent need to spread it all over the place or otherwise get rid of it. (Religions have needlessly added to the torture by condemning various simple means of relieving this presumably “designed” pressure.) The exuberant teeming variety of insect life, or sparrow or salmon or codfish life, is a titanic waste that ensures, in some but not all cases, that there will be enough survivors.
The higher animals are hardly exempt from this process. The religions that we know of have—for self-evident reasons—also emerged from peoples that we know of. And in Asia and the Mediterranean and the Middle East, the human record is traceable back for an impressively long and continuous period of time. However, even the religious myths mention periods of darkness and plague and calamity, when it seemed that nature had turned against human existence. The folk memory, now confirmed by archaeology, makes it seem highly probable that huge inundations occurred when the Black Sea and the Mediterranean were formed, and that these forbidding and terrifying events continued to impress the storytellers of Mesopotamia and elsewhere. Every year, Christian fundamentalists renew their expeditions to Mount Ararat in modern Armenia, convinced that one day they will discover the wreckage of Noah’s Ark. This effort is futile and would prove nothing even if it were successful, but if these people should chance to read the reconstructions of what really did happen, they would find themselves confronted with something far more memorable than the banal account of Noah’s flood: a sudden massive wall of dark water roaring across a thickly populated plain. This “Atlantis” event would have adhered to the prehistoric memory, all right, as indeed it does to ours.
However, we do not even possess a buried or ill-chronicled memory of what happened to most of our fellow humans in the Americas. When the Catholic Christian conquistadores arrived in the Western Hemisphere in the early sixteenth century AD, they behaved with such indiscriminate cruelty and destructiveness that one of their number, Bartolemeo de las Casas, actually proposed a formal renunciation and apology, and an acknowledgment that the whole enterprise had been a mistake. Well-intentioned as he may have been, he based his bad conscience on the idea that the “Indians” had been living in an undisturbed Eden, and that Spain and Portugal had missed their chance of rediscovering the innocence that had pre-dated the fall of Adam and Eve. This was wishful piffle and also extreme condescension: the Olmec and other tribes had gods of their own—mainly propitiated by human sacrifice —and had also developed elaborate systems of writing, astronomy, agriculture, and trade. They wrote down their history and had discovered a 365-day calendar that was more accurate than its European counterparts. One particular society—the Mayan—had also managed to come up with that beautiful concept of zero to which I alluded earlier, and without which mathematical computation is very difficult. It may be significant that the papacy of the Middle Ages always resisted the idea of “zero” as alien and heretical, perhaps because of its supposedly Arab (in fact Sanskrit) origin but perhaps also because it contained a frightening possibility.
Something is known of the civilizations of the American isthmus, but until very recently we were unaware of the vast cities and networks that once stretched across the Amazon basin and some regions of the Andes. Serious work has only just begun on the study of these impressive societies, which grew and flourished when Moses and