This week we're taking a look at the controversial strategies and science of geoengineering. We'll speak to Oliver Morton, author of the new book "The Planet Remade: How Geoengineering Could Change the World", about how geoengineering might work, and the political and ethical questions surrounding it. We also chatted with Ryan Consell, builder of costumes and writer at Mad Art Lab, about the upcoming Skepchickcon track at CONvergence 2016.