Frank Forencich and I talk about "the long body". A Native American term about how we are massively connected with the biological and social world around us. Where does the human body begin and end? Why is our perception of ourselves as isolated units dangerous? Why do we have nervous systems?Are we currently living in an alien environment?What are some of the features of our culture that make is a "short culture"?How is technology changing our nervous systems and our relationships? How has stress changed since paleo times?