A Quote by Joseph J. Romm
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.
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The last time Earth was 1°C warmer than today, sea levels were 20 feet higher.
The last time the world was three degrees warmer than today-which is what we expect later this century-sea levels were 25m higher. So that is what we can look forward to if we don't act soon.
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.
As best as can be determined, the world is now warmer than it has been at any point in the last two millennia, and, if current trends continue, by the end of the century it will likely be hotter than at any point in the last two million years.
It has become very difficult for anyone to argue that observed global warming is natural variability. We have good reason for being able to say that the world will be warmer by about a quarter of a degree in the next decade. It's the same reason we had 10 years ago when we said that the 1990s would be warmer than the 1980s: The planet is out of equilibrium.
About fifty million years ago...geological evidence indicates CO2 levels were several thousand ppm, much higher than now. And life flourished abundantly.
love is thicker than forget more thinner than recall more seldom than a wave is wet more frequent than to fail it is most mad and moonly and less it shall unbe than all the sea which only is deeper than the sea love is less always than to win less never than alive less bigger than the least begin less littler than forgive it is most sane and sunly and more it cannot die than all the sky which only is higher than the sky
Think about the strangeness of today's situation. Thirty, forty years ago, we were still debating about what the future will be: communist, fascist, capitalist, whatever. Today, nobody even debates these issues. We all silently accept global capitalism is here to stay. On the other hand, we are obsessed with cosmic catastrophes: the whole life on earth disintegrating, because of some virus, because of an asteroid hitting the earth, and so on. So the paradox is, that it's much easier to imagine the end of all life on earth than a much more modest radical change in capitalism.
If any one of us has had an ambition higher than that of making money; a motive better than that of expediency; a faith warmer than that of reasoning; a love purer than that of the self; he has been slow to express it; still slower to urge it.
In England, rain was thin and cold, and made you hunch up inside your coat, walking home from the bus stop. In Jamaica, it was wide and thick and invited you to step into it, and see how wet you could get, and be thrilled that it was warmer than the sea and warmer than your skin; it was abandon.
Greenhouse gas emissions: Ultimately, stabilisation - at whatever level - requires that annual emissions be brought down to more than 80% below current levels
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.
You are capable of more than you realize. You are far more capable than you were even 12 months ago. Next year you will be able to do things you can't imagine doing today.
A sustainable economy represents nothing less than a higher social order one as concerned with future generations as with our own, and more focused on the health of the planet and the poor than on material acquisitions and military might. While it is a fundamentally new endeavor, with many uncertainties, it is far less risky than continuing with business as usual.
By some estimates, income and wealth inequality are near their highest levels in the past hundred years, much higher than the average during that time span and probably higher than for much of American history before then.
Take empathy, something added to human nature very recently and moving as we speak. Less than 300 years ago, Christians were enjoying watching a bear and dogs fight in a pit, racing Jews like horses, and had a life expectancy of less than 50 years. Today there are vegans who won't kill a fly, and yet wars too.
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