This View of Life: Completing the Darwinian Revolution
By David Sloan WilsonWe generally think of evolution as a purely physical process, happening only at the level of genetics and DNA. Yet that is not the way Charles Darwin conceived it nor how evolutionary biologist Wilson understands it. In fact, genes and DNA were not yet discovered during Darwin’s time, and he saw heredity happening through many varied mechanisms—particularly in humans. From his Descent of Man, for instance:
There can be no doubt that a tribe including many members who, from possessing in a high degree the spirit of patriotism, fidelity, obedience, courage, and sympathy, were always ready to