at the heart of science is this tremendous regard for nature and reality - Ann Druyan

You know, the planet will go on, other species will survive. The tardigrades will be fine. But whenever I think of this, I always think of all the generations of our ancestors who struggled so hard to create the civilization that we live off of now, and the idea that we could render all of that meaningless with our short-term thinking and our selfishness. Its horrifying.

I remember going to the New York World's Fair when I was a teenager in Queens, and what that meant for me, what the space mission of the 60s meant to me. That was an occasion for great human self-esteem. I think our self-esteem right now is at an all-time low. We have news coming at us from all different directions, every single day, we hear about the species extinction rate. I sense among the young people I know a great dread. Then I think of what our ancestors went through, what they faced. I think we need to be reminded that we come from really strong stock, and we have what it takes.

The vastness of the universe-and love, the thing that makes the vastness bearable-is out of reach to the arrogant.