“I personally have stopped eating seafood.”

The sudden release of five million barrels of oil, enormous quantities of methane and two million gallons of toxic dispersants into an already greatly stressed Gulf of Mexico will permanently alter the nature of the area.

By the end of the 20th century, up to 90 percent of the sharks, tuna, swordfish, marlins, groupers, turtles, whales, and many other large creatures that prospered in the Gulf for millions of years had been depleted by overfishing.

The Exxon Valdez spill triggered a swift and strong response that changed policies about shipping, about double-hulled construction. A number of laws came into place.

I hope for your help to explore and protect the wild ocean in ways that will restore the health and, in so doing, secure hope for humankind.

The fragility, and even the degradation of our planet’s blue heart.

When I write a scientific treatise, I might reach 100 people. When the ‘National Geographic’ covers a project, it communicates about plants and fish and underwater technology to more than 10 million people.

Places change over time with or without oil spills, but humans are responsible for the Deepwater Horizon gusher – and humans, as well as the corals, fish and other creatures, are suffering the consequences.

There are a few oysters in Chesapeake Bay. Half the coral reefs are still in pretty good shape, a jeweled belt around the middle of the planet. There’s still time, but not a lot, to turn things around.

On a sea floor that looks like a sandy mud bottom, that at first glance might appear to be sand and mud, when you look closely and sit there as I do for a while and just wait, all sorts of creatures show themselves, with little heads popping out of the sand. It is a metropolis.

Health to the ocean means health for us.

No matter where on Earth you live. Most of the oxygen in the atmosphere is generated by the sea.

For humans, the Arctic is a harshly inhospitable place, but the conditions there are precisely what polar bears require to survive – and thrive. ‘Harsh’ to us is ‘home’ for them.

Sharks are beautiful animals, and if you’re lucky enough to see lots of them, that means that you’re in a healthy ocean.

Meat reared on land matures relatively quickly, and it takes only a few pounds of plants to produce a pound of meat.

Take away the ice and snow, increase the temperature by even a little, and the realm that makes their lives possible literally melts away.

Large areas of the Gulf have escaped being scraped by trawls, crushed by more than 40,000 miles of pipelines, or displaced by one of 50,000 oil and gas wells drilled since the middle of the 20th century. Some places have been deliberately protected.

Do they have a right? You’re damn right they have a right!

The public is like a piano. You just have to know what keys to poke.

We need to be pro-science; we have to go back to science.

Minnesota has a proud tradition of having two Senators on the Ag committee – a tradition I’d like very much to continue.

They didn’t really have a choice because I got jobs acting before anyone could really say anything.

If we see suffering then we don’t have suffering.

Why do we have time to breathe? Because we see the importance of the breath.

If suffering arises you must contemplate right there, you don’t have to run away.