People like to get carried away with epigenetics. It's not a revolution in our understanding of evolution. At least not at this point. The Darwinian model still

People like to get carried away with epigenetics. It's not a revolution in our understanding of evolution. At least not at this point. The Darwinian model still explains basically everything you need to know about evolution. Epigenetics (by which I mean environmental changes to germ line DNA) is what software engineers would call an edge case.