Sharks are beautiful animals, and if you're lucky enough to see lots of them, that means that you're in a healthy ocean. You should be afraid if you are in the ocean and don't see sharks.

I want everybody to go jump in the ocean to see for themselves how beautiful it is, how important it is to get acquainted with fish swimming in the ocean, rather than just swimming with lemon slices and butter.

Nothing has prepared sharks, squid, krill and other sea creatures for industrial-scale extraction that destroys entire ecosystems while targeting a few species.

Far and away, the greatest threat to the ocean, and thus to ourselves, is ignorance. But we can do something about that.

Every time I slip into the ocean, it's like going home.

We have been far too aggressive about extracting ocean wildlife, not appreciating that there are limits and even points of no return.