Why You Don't Actually Want to Live on Mars with Dr. Kelly and Zach Weinersmith

The prospect of human life on Mars, once a science fiction fantasy, now seems increasingly plausible. But does actually warrant being anything other than a fantasy? This week, Adam speaks with Dr. Kelly and Zach Weinersmith, authors of A City on Mars, to discuss the practicalities of becoming a space-faring species, the challenges that lie ahead, and whether it's even a good idea to begin with.