What is the future of humanity? What limits should we impose on our biotechnological and other scientific developments – what will happen when we don’t? Grant Bartley from Philosophy Now asks Debra Shaw from the University of East London, Blay Whitby from the University of Sussex, and David Gamez from Imperial College London, for answers. With live music from Bucky Muttel on the Chapman Stick. First broadcast on 14 February 2012 on Resonance FM.