Neil deGrasse Tyson and Lawrence Krauss Have a Throwdown about Manned vs Unmanned Space Exploration

I have to say, Neil deGrasse Tyson is rapidly becoming one of my favorite people in science, if for no other reason than how darn cool he is. Watching the pressure slowly build on his face as he listens to things he doesn’t agree with is entertaining in and of itself, and when he finally speaks…BOOM!

I totally wish Dr. McKay (David Hewlitt) was in the audience for this one, that could have been the most entertaining question period ever!