Welcome to the second season of Thought Café +! Every video is based on an interview with a special guest.
More Thought Café + videos: http://bit.ly/1KpGB0s
This episode is made possible with the support of the Dunlap Institute for Astronomy & Astrophysics: http://www.dunlap.utoronto.ca/
Big thanks to Dr. Maria Drout: https://www.astro.utoronto.ca/~drout/
Become a Patron: http://patreon.com/thoughtcafe