The Doctor is In

David Guggenheim is another ocean hero doing more than his part to protect the oceans. He is a marine biologist known as the Ocean Doctor.

He gives speeches and says simple yet inspirational things like this in reference to the ocean: "Mother Nature sure knows how to build a temple," he said. "It makes you feel small; it's very humbling," according to the Newark Advocate.

He's head of a marine conservation non-profit, 1planet1ocean.

It's people who are going to ensure a sustainable future for the oceans, so let's celebrate those leading the way. Go David.

Read more here.