I have watched TED.com for some time now, and I think it is a fantastic organization for what it is. Unabashedly left-wing, it still manages to put out great ideas and discussions. Unlike Al Gore, who is worshipped by these same types and can't bear to have their ides questioned in real life. That's what makes this video a real treat-

http://www.ted.com/talks/alexander_tsiaras_conception_to_birth_visualized.html

I have nothing to add.