. >> rose: social conquest of earth, edward o. wilson, e o. wilson of harvard. one of my favorites. >> rose: i am pleased to have dr. eric kandel back at this table where he comes frequently, welcome. >> nice of you to have me here. >> rose: the age of insight, why call it the age of insight? >> in the 1900 was a very special period, at the end of the 1900s in which our view of human kind was altered. before that, there was a view of human beings as being essentially rational creatures, specially created by god, this is the view of the enlightenment, it would be different from all other animal species, and then darwin came along and documented how we evolved from simple ancestors, and made us realize that there is a continuity in evolution, and the viennese extended this to pointing out that the human mind is also complicated and not completely rational. there are many irrational components and the idea of an important aspect of the mind being unconscious mental processes, instincts that control our behavior emerged in 1900, and emerged from several different in