Sir Martin Rees: Earth in its final century
http://www.ted.com/index.php/talks/view/id/42
This eloquent, intelligent man's speech is extremely powerful. You'll know more about the universe, cosmology, and astrophysics than you thought you would ever be interested in. He gracefully marches through the complex leading edge of scientific research, and this man is one of those people that you get smarter just by listening to him. He's been called the new Einstein and Sir Martin finishes with a call to arms, leading the best way; by thoughtful example.
Enjoy!
Daniel Dwight Cameron
daniel.dwight.cameron@gmail.com
