We have been far too aggressive about extracting ocean wildlife, not appreciating that there are limits and even points of no return.
SYLVIA EARLEBy 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.
More Sylvia Earle Quotes
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The best scientists and explorers have the attributes of kids! They ask question and have a sense of wonder.
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Earth as an ecosystem stands out in the all of the universe.
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There is a terribly terrestrial mindset about what we need to do to take care of the planet.
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Sharks are beautiful animals, and if you’re lucky enough to see lots of them, that means that you’re in a healthy ocean.
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Photosynthetic organisms in the sea yield most of the oxygen in the atmosphere, take up and store vast amounts of carbon dioxide, shape planetary chemistry, and hold the planet steady.
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Far and away, the greatest threat to the ocean, and thus to ourselves, is ignorance. But we can do something about that.
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Why is it that scuba divers and surfers are some of the strongest advocates of ocean conservation? Because they’ve spent time in and around the ocean, and they’ve personally seen the beauty.
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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.
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Ten percent of the big fish still remain. There are still some blue whales. There are still some krill in Antarctica.
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The ocean certainly got my attention! It wasn’t frightening, it was more exhilarating.
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I have come up at the end of a dive, and the boat was not where I left it. I had to take care of a buddy who did panic. But I was confident the boat would come back.
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I am not in any hurry to grow up.
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Humans are the only creatures with the ability to dive deep in the sea, fly high in the sky, send instant messages around the globe, reflect on the past, assess the present and imagine the future.
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We wouldn’t be able to survive. We would have a hard time surviving if we were transported to the time when dinosaurs were around.
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Meat reared on land matures relatively quickly, and it takes only a few pounds of plants to produce a pound of meat.
SYLVIA EARLE