Sylvia A. Earle Quotes

Sometimes, I try to imagine what intelligent aliens, viewing Earth from afar, might think about the sea. From their perch in the sky, they could immediately see what many earthlings never seem to grasp: that this is a planet dominated by saltwater! In fact, the ocean is the cornerstone of the systems that sustain us: every breath we take is linked to the sea.

Protected areas provide hope that the creatures of Ed Wilson's dream of an encyclopedia of life, or the census of marine life, will live not just as a list, a photograph, or a paragraph.

fortunately, in our time, we've learned more about the problems than in all preceding history. And with knowing comes caring.

I’ve had the privilege of living underwater on 10 different occasions. It has enabled me to get to know individual moray eels, individual groupers, even individual lobsters. They all have faces, they have attitudes. They have sensory systems much like our own. And yet we somehow harden ourselves to think they don’t feel pain. We pride ourselves on being “humane” but it doesn’t translate to the way we treat animals in the sea.

Part of human impact on the earth relates to our swiftly growing numbers. If we do not take deliberate, conscious action to maintain a reasonable balance between the numbers of people and the environmental wealth required to sustain us, nature will make appropriate adjustments, and famine, disease, and wars-the predictable outcomes of living beyond one's environmental means, of overspending environmental capital-will ultimately force a cruel discipline.

We have an opportunity, now, to achieve for humankind a prosperous, enduring future. If we fail, through inability to resolve thorny issues, or by default born of indifference, greed, or lack of knowledge, our kind might well be a passing short-term phenomenon, a mere three or four million-year blip in the ancient and ongoing saga of life on Earth.

Change happens because of individuals who team up with others or inspire others. And soon you’ve got 10 or 100 or 1,000, and then you’ve got a movement.

Sometimes I try a poetic approach and describe how luminous, rainbow-colored jellies, starlike planktonic creatures, giant squid, translucent pink prawns, gray dolphins, brown lizards, spotted giraffes, emerald mosses, rustling grasses, every leaf on every tree and all people everywhere, even residents of inland cities and deserts who may never see the sea, are nonetheless dependent upon it.

No ocean, no life. No blue, no green. No ocean, no us.

two things changed in the 20th century that may jolt us into a new way of thinking. First, more was discovered about the nature of the ocean and its relevance to the way the world works than during all preceding history. Second, during the same narrow slice of time, human actions caused more destruction to ocean systems than during all preceding history. And the pace is picking up.

Astronomer Carl Sagan noted that even when it is viewed from so far away that it is a pale dot, Earth is discernibly blue.

Common sense forces me to consider first the incredible sweep of time that preceded this moment and the ocean's great age, relative to the infinitesimally small fragment of time enjoyed thus far by humankind.

“Green" issues make headlines these days, but many seem unaware that without the "blue" there could be no green, no life on Earth and therefore none of the other things that humans value. Water-the blue-is the key to life. With it, anything is possible; without it, life does not exist.

Diving into the ocean, it’s like diving into the history of life on earth, not just over the last 50 or 1,000, but the last million, 10 million, 100 million years, because creatures are there that have been there for several hundred million years, not those same creatures, but their near relatives, like jellyfish; like — well, sharks have been around for 300 million years; horseshoe crabs, creatures that lured me into the ocean as a child in New Jersey, have a history that goes back at least 300 million years; so many forms of life that were found in the ocean long before there were multicellular creatures occupying space on the land.

Far and away the greatest threat to the sea and to the future of mankind is ignorance. But with knowing comes caring, and with caring, the hope that maybe we'll find the Holy Grail of understanding, strike a balance with the natural systems that sustain us, and thus achieve an enduring place for humankind on a planet that got along without us for billions of years and no doubt could do so again.