Several groups have information evaluating seafood sustainability. I wrote the first such guide, and seafood pocket-guides and detailed evaluations of different seafoods are available for download from the group I founded, Blue Ocean Institute.

[About reading Rachel Carson's Silent Spring, age 14, in the back seat of his parents' sedan. I almost threw up. I got physically ill when I learned that ospreys and peregrine falcons weren't raising chicks because of what people were spraying on bugs at their farms and lawns. This was the first time I learned that humans could impact the environment with chemicals. [That a corporation would create a product that didn't operate as advertised] was shocking in a way we weren't inured to.

Many people believe the whole catastrophe is the oil we spill, but that gets diluted and eventually disarmed over time. In fact, the oil we don't spill, the oil we collect, refine and use, produces CO2 and other gases that don't get diluted.

To save the seas, we can eat sustainably and be conscious of the seafood we eat.

If you're overfishing at the top of the food chain, and acidifying the ocean at the bottom, you're creating a squeeze that could conceivably collapse the whole system.

It does the things we're also most concerned about. It tries very hard to stay alive. It's motivated to reproduce. It gets hungry and goes to look for food. It gets frightened. Compared to other things in the universe, we and the albatrosses are almost identical.

For each of us, then, the challenge and opportunity is to cherish all life as the gift it is, envision it whole, seek to know it truly, and undertake-with our minds, hearts and hands-to restore its abundance. It is said that where there's life there's hope, and so no place can inspire us with more hopefulness than that great, life-making sea-that singular, wondrous ocean covering the blue planet.