Raymond Kurzweil

The future, as described by this innovative mind, will be a synthesis of human power with technological progress. He believes that technology does not evolve linearly, it evolves exponentially.

His explorations include nanotechnology in medicine, artificial intelligence, and brain scanning technology. For example, he believes that the ideas from the minority report are not too far-fetched.
Hopefully, some of his ideas come true.  He predicts that by 2050, nanobots will greatly extend the human lifespan.