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Développement durable et efficacité énergétique
Pour un développement durable et pour l'efficacité énergétique. «Pour ce qui est de l’avenir, il ne s’agit pas de le prévoir mais de le rendre possible. »  Antoine de Saint-Exupéry
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Rescooped by Stephane Bilodeau from green infographics
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11,000 Years' Worth of Climate Data

11,000 Years' Worth of Climate Data | Développement durable et efficacité énergétique | Scoop.it

New research takes the deepest dive ever into historic climate records.

 

Back in 1999 Penn State climate scientist Michael Mann released the climate change movement's most potent symbol: The "hockey stick," a line graph of global temperature over the last 1,500 years that shows an unmistakable, massive uptick in the twentieth century when humans began to dump large amounts of greenhouse gases into the atmosphere. It's among the most compelling bits of proof out there that human beings are behind global warming, and as such has become a target on Mann's back for climate denialists looking to draw a bead on scientists.

 

Now it's gotten a makeover: A study published in Science reconstructs global temperatures further back than ever before -- a full 11,300 years. The new analysis finds that the only problem with Mann's hockey stick was that its handle was about 9,000 years too short...


Via Lauren Moss
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Rescooped by Stephane Bilodeau from green infographics
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Oil Consumption and GDP [infographic]

Oil Consumption and GDP [infographic] | Développement durable et efficacité énergétique | Scoop.it
This Infographic displays oil consumptions and gross domestic product, by year and country.

It summarizes and offers a comparison of annual oil consumption and gross domestic product per capita (in dollars) for USA, China, France, Gernany, India, Japan and Russia...


Via Lauren Moss
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Electric Car's comment, February 26, 2013 4:17 AM
No problem :)
Clara Dunphy's curator insight, January 30, 2014 2:44 PM

China is still main consumer of oil

Mr Jones's curator insight, January 31, 2014 4:55 AM

Excellent spot by Clara. Oil provides a great link for us between the Econ1 and Econ2 parts of the course