Shane talks with Professor of Evolutionary Anthropology at Duke University, Herman Pontzer. They dive deep into how ancient humans, primates and non-primates burn energy and what we can learn from it. What is Persistence Hunting, and when did humans split from chimps?Charity Of The Week: The National Center For Science Education www.NCSE.org  Visit our sponsor - Quip www.getquip/hereweareLibro.fm is the first audiobook company to make it possible for you to buy audiobooks directly through your local bookstore. Offer code: hereweare for 3 months for the price of one.Outro Music - “Crucial Conversation” by Chrash https://chrash1.bandcamp.com/   Learn more about your ad choices. Visit megaphone.fm/adchoices