Planets Lost in Space, Snails and PTSD, Human origins earlier than previously known

Listen "Planets Lost in Space, Snails and PTSD, Human origins earlier than previously known"

Episode Synopsis

Chris goes on a journey in search of the lost planets of our own solar system. Manisha looks into a difference kind of space in an effort to understand how PTSD may be treated, and Stu talks to Dr. Renaud Johannes Boyau about new discoveries regarding the origin of the human species.