NASA's annual budget for space exploration could fund NOAA's budget for ocean exploration for 1600 years.

I prefer sayings over jokes.

The body is sort of a pain. It has to go to the bathroom. It has to be comfortable. But the spirit is indestructible. It can move at the speed of light.

There's a long list of technologies that have now made it possible to carry out very precise search efforts in the deep sea.

What drives me is exploration with a purpose, more the classic Royal Geographical Society genre.

You don't let a historic site rot.

You can only inspire when you give people a new way of looking at the world in which they live.