At first blush, parsing the modern human in terms of behaviors apparently hardwired into the brain over eons of evolution seems like a tidy, straightforward exercise. (scientificamerican.com)
We are the products of eons of evolution within a world that is also immensely varied in its climate, geology, soil and water, and the fruits of that world are not the same all across the globe. (patithomascn.com)
The fact that after eons of evolution men invariably claim not to know what women really want is itself a striking confirmation of George's theory. (firstthings.com)