The “Third Bridge” is the nanotechnology and artificial intelligence revolution, which Kurzweil predicts will deliver the nanobots that work like repaving crews in our bloodstreams and brains. These intelligent machines will destroy disease, rebuild organs and obliterate known limits on human intelligence, he believes.
Immortality would leave little standing in current society, in which the inevitability of death is foundational to everything from religion to retirement planning. The planet’s natural resources would be greatly stressed, and the social order shaken.
Kurzweil says he believes new technology will emerge to meet increasing human needs. And he said society will be able to control the advances he predicts as long as it makes decisions openly and democratically, without excessive government interference. –Never Say Die: Live Forever (AP/My Way)