Competing is intense among humans, and within a group, selfish individuals always win. But in contests between groups, groups of altruists always beat groups of selfish individuals.

" Wilson (born June 10 1929) is an American biologist researcher (sociobiology biodiversity) theorist (consilience biophilia) naturalist (conservationist) and author. O. His biological specialty is myrmecology the study of ants on which he is considered to be the world's leading authority.