english: They were evolved for a world in which people lived in very small groups, rarely met anybody who was terribly different from themselves, had rather short lives in which there were few choices and the highest priority was to eat and mate today.
non_english: Развијен је за свет у ком су људи живели у врло малим групама, ретко сретали неког ко се много разликује од њих, краће живели и имали мање избора и приоритет је био да се једе и пари данас.