Kevin Kelly's TED talk is well worth watching: http://www.ted.com/talks/kevin_kelly_tells_technology_s_epic_story.html http://www.ted.com/talks/kevin_kelly_tell

Kevin Kelly's TED talk is well worth watching: http://www.ted.com/talks/kevin_kelly_tells_technology_s_epic_story.html http://www.ted.com/talks/kevin_kelly_tells_technology_s_epic...