We've got to alter our fossil fuel dependence and go to other energy sources.

We are depleting this immense diversity and abundance of life, and it matters tremendously for the future of the planet.

I am not in any hurry to grow up.

Childcare is a huge issue for young women whose work may require them to leave their families for weeks at a time.

Look at the bark of a redwood, and you see moss. If you peer beneath the bits and pieces of the moss, you'll see toads, small insects, a whole host of life that prospers in that miniature environment. A lumberman will look at a forest and see so many board feet of lumber. I see a living city.

Great attention gets paid to rainforests because of the diversity of life there. Diversity in the oceans is even greater.

I actually love diving at night; you see a lot of fish then that you don't see in the daytime.