This is a bit of an old video (the "decade" in question is the one before this one) but you should still watch it. I LOVE this guy.
[link if the embed doesn't work]
You should go watch all his videos on the TED site.
This is a bit of an old video (the "decade" in question is the one before this one) but you should still watch it. I LOVE this guy.
[link if the embed doesn't work]
You should go watch all his videos on the TED site.