A very special guest who's job is to look into the future as a futurist, Ian Pearson joins the podcast to talk about what we can expect in 2052 (hopefully there isn't any Zombie Insects, which we learn all about in this weeks Dangerous Dan!) We also catch up with Professor Hallux and Nurse Nanobot in their Map of Medicine, explore under the sea in Age of the Dinosaurs and answer more of your questions including what babies learn about our relationships through our saliva!