Earth on Fire: The Overheating Planet

Earth on Fire: The Overheating Planet

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NOTE ON POPULAR POSTS

The reason some popular posts are tagged ‘no title’ is not because they have no title—they all do—but because the old Blogger embedded the title at the top of text, and the new software does not see that. You can see the titles in capitals at the start of each snippet. (It would be nice if Blogger introduced an upgrade program that could fix this little problem.)

Popular Posts

Monday, 9 April 2012

CO2 TO WARMING LINK IDENTIFIED



Many scientists have long suspected that rising levels of carbon-dioxide and the global warming that ended the last Ice Age were somehow linked, but establishing a clear cause-and-effect relationship between CO2 and global warming from the geologic record has remained difficult.

A new study, funded by the National Science Foundation and published in the journal Nature, identifies that relationship and provides compelling evidence that rising CO2 caused much of the global warming.

'CO2 was a big part of bringing the world out of the last Ice Age," says the lead author, Jeremy Shakun, 'and it took about 10,000 years to do it. Now CO2 levels are rising again, but this time an equivalent increase in CO2 has occurred in only about 200 years, and there are clear signs that the planet is already beginning to respond.'

The question now, say the researchers, is how carbon-dioxide generated by humans will affect the planet when there is no ice-age.


Full story on ScienceDaily



Wednesday, 4 April 2012

1981 CLIMATE PREDICTIONS SHOWN ACCURATE


Actually the worst-case temperatures they predicted 30 years ago were a bit lower than what we now getting, Which underlines the fact that the scientists are right and the liars and deniers are dead wrong.

Full story and graphs at The Register.