Visions of the Future - The Intelligence Revolution

Theoretical physicist and futurist Michio Kaku shows how, in the 21st century, artificial intelligence is going to become as ubiquitous as electricity, how robots with human-level intelligence may finally become a reality, and how we'll even be able to merge our minds with machine intelligence. As the challenges and choices are literally mind-bending, Dr Kaku asks how far we will ultimately go.