The future of the human brain

Raymond Kurzweil discusses the future of the brain and AI over the next century. By 2050 a $1,000 computer will equal the processing power of the world's human brains; nanobots in our brains will enable us to cut off real life and enter a perfect virtual world; can we call data scanned and stored from a human brain a human brain itself?; what if nanobots mutate, reproducing themselves far more than they should?; who will control the nanobots?; "Ultimately the earth's technology-creating species will merge with its own computational technology." (URL may break before long...) (via The Well's Future Conference)