The Evolution of Survival Instincts

Sally Kohn: I think there's some social norm that has to take place so we don't be the hunter. She says a recent discovery of 4,000-year-old alphabetic writing on a comb shows survival instincts are about collaboration and strategizing. Kohn: These are the times now that are becoming very complex because we're so connected. We need systems resilience before we think about detection and response.