This week, we’re looking at the ways that people are changing the planet, and the consequences for all of us if we don’t start doing it responsibly. We’re joined by Fred Guterl, Executive Editor at Scientific American, to discuss his book The Fate of the Species: Why the Human Race May Cause Its Own Extinction and How We Can Stop It. From climate change to superbugs, we’ll talk about the ways humanity could take itself out, and how (or if) we can stop it before it’s too late. And we’ll talk to John Cook, creator of Skeptical Science, about the political arguments...