Many of us look at this extraordinary, ridiculous, seemingly-unprecedented political season and wonder: How is this possible? The anger perhaps we understand. The feeling that the system is so corrupted that the only effective approach will be to kick over the table and figure out later how to rebuild it? Even those who don’t agree the problem is that dire can get their heads around the idea. But fear-mongering, name-calling, locker-room-talk-mimicking as the path the White House? What is going on? According to historian Rick Shenkman, the answer just may be science. And evolution – or, perhaps more accurately, a lack of evolution and the way our natural instincts are helpful for, say, avoiding sharks in the ocean, but unhelpful when it comes to sharks of the political kind. Shenkman is the New York Times best selling Author of ”Political Animals: How Our Stone-Age Brain Gets in the Way of Smart Politics.” Shenkman uses science to explain why so many of us are susceptible to politicians’ manipulations – and why so many don’t seem to care. Shenkman is also Editor & Founder of the History News Network.