Says biologist Peter Ward, because epigenetics changes can account for life forms that have been classified as different species: More and more, biologists are discovering that organisms thought to be different species are, in fact, but one. A recent example is that the formerly accepted two species of giant North American mammoths (the Columbian mammoth Read More…
Tag: LaMarck’s Revenge
John Hawks is cool to epigenetics shedding light on evolution
John Hawks is an anthropologist we’ve often noted here. In his review of palaeobiologist Peter Ward’s LaMarck’s Revenge: How Epigenetics Is Revolutionizing Our Understanding of Evolution’s Past and Present (“Epigenetics upends natural selection and genetic mutation as the sole engines of evolution, and offers startling insights into our future heritable traits.”), Hawks has this to Read More…