benjamin franklin

     New research finds chimpanzees follow  prestigious models when learning new tasks.        Monika Thorpe / Creative CommonsIf one were to play psychiatrist to the natural world, most human beings would be committed for our certifiable obsession with other peoples' behavior. We compulsively examine, study, appraise, size up, and scope out what those around us are doing and then gossip with others about what we've seen or heard. New ideas or behaviors are especially compelling and will often have cultural critics discussing them at length, whether they're tribal elders or the United…

Benjamin Franklin once quipped, "Where there's marriage without love there will be love without marriage." His affairs are well known in American history, however this founding father may have been stating a truth extending to evolutionary history as well. Christopher Ryan (author of the forthcoming Sex at Dawn) offers some thoughts on the role of novelty in the sex lives of our favorite primate. He suggests that men are drawn to variety in sexual partners while women are drawn to variety in technique: When researchers decided to look at this issue to develop a Sexual Boredom Scale, they…