Rainn and Reza sit down with author Peter Singer to ponder, "What Do We Owe Each Other?" The first 20 people to email [email protected] will win a free physical copy of the book! All Metaphysical listeners can also download the audiobook for free...  https://www.thelifeyoucansave.org/the-book/ https://www.instagram.com/rainnwilson/ https://www.instagram.com/rezaaslan/?hl=en Special Thanks To Our Sponsors: Wren It’s going to take all of us to end the climate crisis. Do your part today by signing up for Wren.  Go to wren.co/MILKSHAKE, sign up, and they’ll plant 10 extra trees in your name! NordVPN Exclusive! Grab the NordVPN deal! Go to https://nordvpn.com/milkshake Try it risk-free now with a 30-day money-back guarantee! " LMNT Get yours at DrinkLMNT.com/MILKSHAKE. This deal is not available on their regular website! See omnystudio.com/listener for privacy information.