Philosophy of Biology

The standard manual for philosophy of biology — if you read only one book on the subject, this is the one. Sober covers the conceptual foundations of evolutionary theory with extraordinary clarity: what natural selection is, how it relates to other evolutionary forces, what species are, and how biological explanation differs from explanation in physics. The book works equally well as an introduction and as a reference because Sober never sacrifices precision for accessibility. It held its position as the definitive textbook for two decades until Godfrey-Smith's 2014 update, and the core arguments remain indispensable. Gives the reader the conceptual vocabulary needed to navigate everything else in this intellectual line.