From Samir's list on the philosophy of evolution.
The traditional neo-Darwinian view of evolution understands inheritance in genetic terms, as the transmission of DNA from parents to offspring. Jablonka and Lamb argue convincingly that in addition to genetic inheritance, there exist three other inheritance systems in nature – epigenetic, symbolic, and behavioural – all of which play an important role in evolution. The book is not a work of philosophy in the strict sense, but rather a fascinating and conceptually-rich synthesis of a diverse body of empirical findings which, the authors argue, can only be accommodated by going beyond a purely geno-centric view of evolution.
Why should I read it?
What is this book about?
Ideas about heredity and evolution are undergoing a revolutionary change. New findings in molecular biology challenge the gene-centered version of Darwinian theory according to which adaptation occurs only through natural selection of chance DNA variations. In Evolution in Four Dimensions, Eva Jablonka and Marion Lamb argue that there is more to heredity than genes. They trace four "dimensions" in evolution -- four inheritance systems that play a role in evolution: genetic, epigenetic (or non-DNA cellular transmission of traits), behavioral, and symbolic (transmission through language and other forms of symbolic communication). These systems, they argue, can all provide variations on which…