Don't confuse facts with reality.

Everything I'm going to present to you was not in my textbooks when I went to school ... not even in my college textbooks. I'm a geophysicist, and [in] all my Earth science books when I was a student - I had to give the wrong answer to get an A.

I prefer sayings over jokes.

So, you know, I think the age of exploration is just beginning, not ending, on our planet.

I think the most important thing people can do to save our planet and the human race is to empower women!

You don't go to Gettysburg with a shovel, you don't take belt buckles off the Arizona.

Why are we ignoring the oceans? Why does NASA spend in one year what NOAA will spend in 1600 years? Why are we looking up? Why are we afraid of the ocean?