Andy Weir: The Red Planet for Real

Before Andy Weir's self-published novel _The Martian_ became a _New York Times_ bestseller and a blockbuster film, it began as a series of blog posts. Those posts, and the online conversation they sparked, reflect Andy's lifelong love of space and his detailed research into how humans could survive a journey to the fourth planet in our Solar System. In October of 02015, in his talk at The Interval, Andy skipped the fiction and discussed the details of how a real world mission to colonize Mars would work. Hosted by Long Now's Peter Schwartz.