Praised as the Thomas Edison of the 21st century, Ray Kurzweil was selected as one of "16 revolutionaries who made America," along with the great inventors of the past two centuries. Forbes magazine called him "the ultimate thinking machine" and The Wall Street Journal dubbed him "the restless genius." Kurzweil is in the National Inventors Hall of Fame, With 12 honorary doctorates and the world's largest prize for innovation - the $500,000 Lemelson-MIT award. Kurzweil, now 57, published what is arguably the most blogged-about book of 2005, a 640-page blockbuster: "The Singularity Is Near," a road map to "a unique...