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Oct 18, 2019

Mass shootings, bullying and retaliation, and other acts of violence -- why did the human brain evolve to be so aggressive? Dr. Heather Berlin, assistant professor of psychiatry at the Icahn School of Medicine, talks about the genetics of violence, the "mean girl" phenomenon, and why some psychopaths end up in jail...

Oct 4, 2019

How have sexual behaviors changed in our Millennial, #MeToo era? Biological anthropologist Helen Fisher, PhD, explains the nuances of being just friends, friends with benefits, or a casual hookup -- and tells us how the trend toward longer courtships may change everything.