What is radical enhancement?
Radical enhancement and posthumanity
The technologist : Ray Kurzweil and the law of accelerating returns
Is uploading ourselves into machines a good bet?
The therapist : Aubrey de Grey's strategies for engineered negligible senescence
Who wants to live forever?
The philosopher : Nick Bostrom on the morality of enhancement
The sociologist : James Hughes and the many paths of moral enhancement
A species-relativist conclusion about radical enhancement.