Ray Kurzweil: Human Enhancement and Singularity

http://to.pbs.org/arkhxm Biological and technological evolution "is a spiritual process," says this leading futurist. "Entities become more godlike, never reaching that ideal but moving in that direction exponentially." Watch excerpts from our interview with Ray Kurzweil. Watch our story on the ethics of human enhancement: http://www.pbs.org/wnet/religionandethics/episodes/august-20-2010/ethics-of-human-enhancement/6823/ --- Religion & Ethics NewsWeekly http://www.pbs.org/religion