Hansen Hysteria: Continued fossil fuel burning could push atmospheric CO2 to 4800 ppm!

The Guardian reports:

The world is currently on course to exploit all its remaining fossil fuel resources, a prospect that would produce a “different, practically uninhabitable planet” by triggering a “low-end runaway greenhouse effect.” This is the conclusion of a new scientific paper by Prof James Hansen, the former head of NASA’s Goddard Institute for Space Studies and the world’s best known climate scientist.

The paper due to be published later this month by Philosophical Transactions of the Royal Society A (Phil. Trans. R. Soc. A) focuses less on modelling than on empirical data about correlations between temperature, sea level and CO2 going back up to 66 million years…

Hansen and his co-authors find that:

“Estimates of the carbon content of all fossil fuel reservoirs including unconventional fossil fuels such as tar sands, tar shale, and various gas reservoirs that can be tapped with developing technology imply that CO2 conceivably could reach a level as high as 16 times the 1950 atmospheric amount.”

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One thought on “Hansen Hysteria: Continued fossil fuel burning could push atmospheric CO2 to 4800 ppm!”

  1. this is SUCH a liberal tactic – if no one is paying attention to your rant, just keep adding zeros to the numbers until they do.

    so now we’re going to 4800 instead of 480. *yawn*

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