After publishing a book exploring the evolution of the female body, Sara now considers further issues - will pornography lead to our extinction? Are humans naturally bad? How do we become better? Do we really have to die? and gulp, should she have a baby?
As always Sara is honest and unflinching as she expounds on sexuality, empathy, art, God and pubic hair. If that sounds a bit weighty, there will also be stuff about selfies, glow worms and RuPaul's Drag Race. Also, and this should be obvious, Slytherins are absolutely unwelcome.