Waking Up With Sam Harris

Sam Harris speaks with Joseph Romm about how the climate is changing and how we know that human behavior is the primary cause. They discuss why small changes in temperature matter so much, the threats of sea-level rise and desertification, the best and worst case scenarios, the Paris Climate Agreement, the politics surrounding climate science, and many other topics. SUBSCRIBE to listen to the rest of this episode and gain access to all full-length episodes of the podcast at samharris.org/subscribe.