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Quote of the day

'By far the greatest danger of Artificial Intelligence is that people conclude too early that they understand it'

 

Eliezer Yudkowsky

Carbon emissions are too high to curb climate change

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Posted in Science on 2nd Dec, 2012 10:06 PM by AlexMuller

Data show that global CO2 emissions in 2012 hit 35.6bn tonnes, a 2.6% increase from 2011 and 58% above 1990 levels. The researchers say that emissions are the largest contributor to future climate change and a strong indicator of potential future warming. The findings have been published in the journal Nature Climate Change.

 

Meanwhile, the data has been published in the journal Earth System Science Data Discussions. Many low-lying nations have used the UN conference, which is currently under way in Doha, to call for a threshold temperature rise less than 2C, arguing that even a 2C rise will jeopardise their future.

 

"These latest figures come amidst climate talks in Doha, but with emissions continuing to grow, it's as if no-one is listening to the scientific community," said Corinne Le Quere, director of the Tyndall Centre for Climate Change Research at the University of East Anglia.

 

"I am worried that the risks of dangerous climate change are too high on our current emissions trajectory," Prof Le Quere said.

 

"We need a radical plan."

 

The researchers' paper says the average increases in global CO2 levels were 1.9% in the 1980s, 1.0% in the 1990 but 3.1% since 2000.



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Author: Guest
Posted: 2012-12-06
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