The Tartan Tardigrade - Episode 22: Robert Hazen

This episode, University of Edinburgh PhD candidate Mia Belle Parkinson chats with Dr Robert Hazen from the Carnegie Institution for Science. We talk about the theory behind the second arrow of time and how it relates to astrobiology, Bob's serendipitous path into becoming a prominent science communicator, what it meant to be a professional trumpet player while being a scientist, and his awesome…