Sylvia Earle Quotes

Earth as an ecosystem stands out in the all of the universe. There's no place that we know about that can support life as we know it, not even our sister planet, Mars, where we might set up housekeeping someday, but at great effort and trouble we have to recreate the things we take for granted here.

No issue is more compelling than the air we breathe, be it hot or cold, be it hawk or human.

At the same time, there's something magnificent about volcanoes; they created the atmosphere that we need for breathing.

The Earth is a unique system in the universe, the only planet we know of that's hospitable for humankind.

There seems to be no air in the air she breaths.

Now air is the cause and spirit of every life and motion in the world, be it in flesh or in any of the vegetables; all whatever is hath its life from the air, and nothing whatsoever that moveth and is in this world can subsist without air.

I have inhaled, exhaled everything.

The very air in which you live is an inspiration.

I'm a big foodie! I eat, like, three times a day... but most of all, I'm a breathie. Breathing air? That's the best thing in the world! I couldn't go two minutes without breathing.

I know: If you're looking down at Earth, you're looking through an atmosphere that has a bit of haze in many places and not just occasional clouds.

…trees are made of air, primarily. When they are burned, they go back to air, and in the flaming heat is released the flaming heat of the Sun which was bound in to convert the air into tree. And in the ash is the small remnant of the part which did not come from air, that came from the solid earth, instead.

When I look at the clouds over the Earth, and I know how high clouds are, I get a sense we are really, really far above those clouds. I wouldn't call it scary, but I am aware I am in space.

The fundamental reason why carbon dioxide in the atmosphere is critically important to biology is that there is so little of it. A field of corn growing in full sunlight in the middle of the day uses up all the carbon dioxide within a meter of the ground in about five minutes. If the air were not constantly stirred by convection currents and winds, the corn would stop growing.

Some molecules - ammonia, carbon dioxide, water - show up everywhere in the universe, whether life is present or not. But others pop up especially in the presence of life itself. Among the biomarkers in Earth's atmosphere are ozone-destroying chlorofluorocarbons from aerosol sprays, vapor from mineral solvents, escaped coolants from refrigerators and air conditioners, and smog from the burning of fossil fuels. No other way to read that list: sure signs of the absence of intelligence.

Look at your feet. You are standing in the sky. When we think of the sky, we tend to look up, but the sky actually begins at the earth. We walk through it, yell into it, rake leaves, wash the dog, and drive cars in it. We breathe it deep within us. With every breath, we inhale millions of molecules of sky, heat them briefly, and then exhale them back into the world.

Carbon dioxide is natural. It occurs in Earth. It is a part of the regular lifecycle of Earth. In fact, life on planet Earth can’t even exist without carbon dioxide. So necessary is it to human life, to animal life, to plant life, to the oceans, to the vegetation that’s on the Earth, to the, to the fowl that - that flies in the air, we need to have carbon dioxide as part of the fundamental lifecycle of Earth.

That planet has a considerable but moderate atmosphere. So that the inhabitants probably enjoy a situation in many respects similar to ours.

The air you breathe in a picture is not necessarily the same as the air out of doors.

A few feathery flakes are scattered widely through the air, and hover downward with uncertain flight, now almost alighting on the earth, now whirled again aloft into remote regions of the atmosphere.

Do you ever wonder if--well, if there are people living on the third planet?' 'The third planet is incapable of supporting life,' stated the husband patiently. 'Our scientists have said there's far too much oxygen in their atmosphere.

We live in an ocean of air like fish in a body of water. By our breathing we are attuned to our atmosphere. If we inhibit our breathing we isolate ourselves from the medium in which we exist. In all Oriental and mystic philosophies, the breath holds the secret to the highest bliss.

The miracle is not to walk on water, or in the air, or on burning charcoal. The miracle is to walk on earth. You breathe in, you become aware of the fact that you are alive. You are alive and you are walking on this beautiful planet. The greatest of of all miracles is to be alive.

That air. The air afterwards. I wanted to breathe it in. It felt right to breathe it in. Because we were breathing them in, weren't we? And the building. We were breathing it all in. And I thought, there's a part of this that's actually a part of me now. I now have that responsibility. I am alive, and I am breathing, and I can do the things this dust can't do.

The things that most deserve our gratitude we just take for granted. Without air we cannot live for more than a minute or two. Everyday we are breathing in and breathing out, but do we ever feel grateful to the air? If we do not drink water, we cannot survive. Even our body is composed to a large extent of water.But do we give any value to water? Every morning when we open our eyes, we see the sun blessingfully offering us light and life-energy, which we badly need. But are we grateful to the sun?

This upper limit, of earth at our feet is visible and touches the air, but below it reaches to infinity