Climate Change News Just Keeps Getting Worse and Worse


The World Meteorological Organization announced today that global levels of carbon dioxide reached their highest point ever in 2013. No surprise there. They also announced that the growth rate of CO2 reached its highest point ever. Brad Plumer provides the details:

There are two possible reasons why the amount of carbon-dioxide in the atmosphere is growing so rapidly. One is obvious: Humans  continue to emit more and more carbon-dioxide from power plants, cars, and factories each year.

But the other reason is a bit more surprising: According to the WMO, early data suggests that the world’s oceans and forests are now absorbing less of our extra carbon-dioxide than they used to — which means that more of it ends up in the atmosphere, where it traps heat and warms up the planet.

The amount of CO2 absorbed by the oceans is cyclical in the medium term, which probably helps explain why global temperatures periodically stabilize for a decade or so before resuming their usual upward march. But there’s also a long-term trend. Oceans can’t absorb CO2 indefinitely, and eventually they’ll reach their limit. As that happens, more and more CO2 will be trapped in the atmosphere, where it contributes to global warming. And unless we do something to rein in CO2 emissions, this will happen at the same time that humans are pumping ever more CO2 into the sky. More here.

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Fact:

In-depth journalism that investigates the powerful takes real money and is so damn important right now.But it doesn’t take a Mother Jones investigation to know that billionaires and corporations will never fund the type of reporting (like they do politicians) we do that exists to help bring about change. Instead, our mission-driven journalism is made possible by people power, and has been for 46 years now since our founding as a non-profit.

In “TITLE TK” Monica Bauerlein writes about the perilous moment we’re in, and why it’s so important that we raise $325,000 by the time November’s midterms are decided so we can be ready to throw everything we have at the big issues facing the nation no matter what happens. Please help MoJo’s people-powered journalism with a donation today.

$400,000 to go!

payment methods

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