05.10.09
The Legacy of Darwinism
Continuing the series, Reading WHEE:
The metaphysics of evolution
The philosophy of Kant offers a useful benchmark for the examination of evolutionary theories as these impinge on the intractable issues of metaphysics. Questions, he warns, of god, soul or self, and free will are destined to exhibit antinomies that will haunt any universal generalization. We have the Darwin debate in a nutshell, and can see at once that Darwinian natural selection, used as the universal talisman of metaphysical reduction, presumes judgment on unobserved totalities, and is troubled on each of these questions. Questions of divinity founder in the design debate, of soul in the basic definition of self and organism, and free will in the attempts to reduce moral action to the mechanization of adaptationism. Current biology lacks so much as a basic definition of the organism.