Friday, March 17, 2006

Richard Dawkins on 'The Selfish Gene'



'The best way to explain the title is by locating the emphasis. Emphasise “selfish” and you will think the book is about selfishness, whereas, if anything, it devotes more attention to altruism. The correct word of the title to stress is “gene”, and let me explain why. A central debate within Darwinism concerns the unit that is actually selected: what kind of entity is it that survives, or does not survive, as a consequence of natural selection? That unit will become, more or less by definition, “selfish”. Altruism might well be favoured at other levels. Does natural selection choose between species? If so, we might expect individual organisms to behave altruistically “for the good of the species”. They might limit their birth rates to avoid overpopulation, or restrain their hunting behaviour to conserve the species’ future stocks of prey. It was such widely disseminated misunderstandings of Darwinism that originally provoked me to write the book...' More

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