Literary Festival 2015: Visions of Future Humans: science fiction and human enhancementLiterary Festival 2015: Visions of Future Humans: science fiction and human enhancement28 February 2015Dr Caroline Edwards, Professor Adam Roberts, Anders SandbergLiterary Festival 2015: Visions of Future Humans: science fiction and human enhancement28 February 2015Dr Caroline Edwards, Professor Adam Roberts, Anders Sandberg