Biological Essentialism Devitt Michael
Biological Essentialism addresses three main issues. The first concerns the essences (natures, identities) of biological taxa, particularly species. Kripke and other metaphysicians hold that these…
Specifikacia Biological Essentialism Devitt Michael
Biological Essentialism addresses three main issues. The first concerns the essences (natures, identities) of biological taxa, particularly species. Kripke and other metaphysicians hold that these essences are (at least partly) intrinsic, underlying, probably largely genetic properties. This view, based largely on intuitions, is dismissed by the consensus in the philosophy of biology as being incompatible with Darwinism and reflecting ignorance of biology. Biological Essentalism argues that the demands of biological explanation show that the metaphysicians are right. The positive view of the consensus is that the essences are wholly relational: taxa must have certain histories. Biological Essentialism argues that there is indeed an historical component to the essence, but this component presupposes an intrinsic component. Its second issue concerns the essences