A Quote by Bill McKibben
Warm air holds more water vapor than cold, and so the atmosphere is about 4% wetter than it was 40 years ago. This loads the dice for flood and drought, and we're seeing both in stunning abundance.
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A third of summer sea ice in the Arctic is gone, the oceans are 30 percent more acidic, and since warm air holds more water vapor than cold, the atmosphere over the oceans is a shocking five percent wetter, loading the dice for devastating floods.
We've lost half the summer sea ice in the Arctic. We've wiped out an enormous percentage of the world's coral reefs. We see huge changes in the planet's hydrology already, the cycles of drought and flood both amped up because warm air holds more water vapor than cold. These things are happening with a one-degree increase and going to two degrees won't be twice as bad, the increase in damage won't be linear, it most certainly will be exponential. So it was precisely the wrong moment to elect Trump.
Some 3 million years ago, when the earth was a little more than 3°C warmer than preindustrial levels (about 2.2°C warmer than today), Antarctica had far less ice and sea levels were a stunning 25 meters higher than today. If we stay on our current emissions path, the planet will almost certainly be that warm by the century's end.
As the scene of life would be more the cold emptiness of space than the warm, dense atmosphere of planets, the advantage of containing no organic material at all, so as to be independent of both these conditions, would be increasingly felt.
I have never had any hero in my life or in photography. I just travel, I look and everything influences me. Everything influences me. I am quite different now than I was 40 years ago. For 40 years I have been traveling. I never stay in one country more than three months. Why? Because I was interested in seeing, and if I stay longer I become blind.
Loads of chemicals and hazardous wastes have been introduced into the atmosphere that didn't even exist in 1948. The environmental condition of the planet is far worse than it was 42 years ago.
Emissions of greenhouse gases warm the planet, altering the carbon and water cycles. A warmer ocean stores more heat, providing more fuel for hurricanes. A warmer atmosphere holds more water, bringing dangerous deluges. Rising sea levels threaten coastal zones.
An adult human can last 40 days without food, a week without any sleep, three days without water, but only five minutes without air. Yet nothing is more taken for granted than the air we breathe. However, not just any air will do - it must be exquisitely designed to meet our needs. Too little oxygen in the atmosphere will kill us, as will too much.
Al Gore likes to say that mankind puts 70 million tons of carbon dioxide into the atmosphere every day. What he probably doesn't know is that mother nature puts 24,000 times that amount of our main greenhouse gas-water vapor-into the atmosphere every day and removes about the same amount every day. While this does not 'prove' that global warming is not man-made, it shows that weather systems have by far the greatest control over the Earth's greenhouse effect, which is dominated by water vapor and clouds.
Nowhere is this challenge more critical -- and the need for action more pressing -- than in the Horn of Africa. From Kenya to Ethiopia, Djibouti to Somalia, the devastating consequences of drought, desertification and land degradation are playing out before our eyes. The worst drought in 60 years has placed more than 13.3 million people -- predominately women and children -- in need of emergency assistance.
Blood transforms the warm bath water and, in it, I see weakly that this was a mistake. The razor's cut is not deep, nevertheless the blood rushes out happily in the warm water as if kin to it, the same tender substance. Rising a new person transformed with an icy sense of error I go to the sink and turn on cold water which is not friendly to blood. The cut is deeper than imagined.
Take air quality in the United States today: It's about 30 percent better than it was 25 years ago, even though there are now more people driving more cars.
Of two hearts one is always warm and one is always cold: the cold heart is more precious than diamonds: the warm heart has no value and is thrown away.
The world is the house of the strong. I shall not know until the end what I have lost or won in this place, in this vast gambling den where I have spent more than sixty years, dice box in hand, shaking the dice.
'Warm in December, cold in June, you say?'
I don't suppose the water's changed at all.
You and I know enough to know it's warm
Compared with cold, and cold compared with warm.
But all the fun's in how you say a thing.
Perhaps we are wiser, less foolish and more far-seeing than we were two hundred years ago. But we are still imperfect in all these things, and since the turn of the century it has been remarked that neither wisdom nor virtue have increased as rapidly as the need for both.
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