Category: natural-selection
Quotes of Category: natural-selection
George Williams, the revered evolutionary biologist, describes the natural world as "grossly immoral." Having no foresight or compassion, natural selection "can honestly be described as a process for maximizing short-sighted selfishness." On top of all the miseries inflicted by predators and parasites, the members of a species show no pity to their own kind. Infanticide, siblicide, and rape can be observed in many kinds of animals; infidelity is common even in so-called pair-bonded species; cannibalism can be expected in all species that are not strict vegetarians; death from fighting is more common in most animal species than it is in the most violent American cities. Commenting on how biologists used to describe the killing of starving deer by mountain lions as an act of mercy, Williams wrote: "The simple facts are that both predation and starvation are painful prospects for deer, and that the lion's lot is no more enviable. Perhaps biology would have been able to mature more rapidly in a culture not dominated by Judeo-Christian theology and the Romantic tradition. It might have been well served by the First Holy Truth from {Buddha's} Sermon at Benares: "Birth is painful, old age is painful, sickness is painful, death is painful..."" As soon as we recognize that there is nothing morally commendable about the products of evolution, we can describe human psychology honestly, without the fear that identifying a "natural" trait is the same as condoning it. As Katharine Hepburn says to Humphrey Bogart in The African Queen, "Nature, Mr. Allnut, is what we are put in this world to rise above. book-quotenatural-selectionpredationidyllic-view{T}he idea of treating Mind as an effect rather than as a First Cause is too revolutionary for some–an "awful stretcher" that their own minds cannot acommodate comfortably. This is as true today as it was in 1860, and it has always been as true of some of evolution's best friends as of its foes. For instance, the physicist Paul Davies, in his recent book , proclaims that the reflective power of human minds can be "no trivial detail, no minor by-product of mindless purposeless forces" {Davies 1992, p. 232}. This is a most revealing way of expressing a familiar denial, for it betrays an ill-examined prejudice. Why, we might ask Davies, would its being a by-product of mindless, purposeless forces make it trivial? Why couldn't the most important thing of all be something that arose from unimportant things? Why should the importance or excellence of have to rain down on it from on high, from something more important, a gift from God? Darwin's inversion suggests that we abandon that presumption and look for sorts of excellence, of worth and purpose, that can emerge, bubbling up out of "mindless, purposeless forces. book-quotepurposeevolutionnatural-selection