Walk This Way
When did our ancestors descend from the trees and walk on two legs instead of four? How exactly did bipedalism develop? We have some ideas but that's all they are - ideas. We may never know, but we can certainly have some fun hypothesizing!
Evolution Talk is also a book! You can find links to Amazon, Barnes & Noble and others on the front page of EvolutionTalk.com, or call your local bookstore and ask them to order a copy.
For show notes and more, please visit https://EvolutionTalk.com