Scientist, Author and Broadcaster Professor Alice Roberts sits down with Robin and Josie this week to talk about the challenges of turning science TV shows into popular science books and why she should read more fiction. There’s also chat about Stevie Smith poems leading to hypothermia, great new pop biology books and some Carl Sagan controversy. And if you haven’t signed up to the mailing list for Cosmic Shambles, our new adventure launching in January, head to cosmicshambles.com