A new study has found that the temperature increases from global warming may be twice as bad over what previous climate studies have forecast. This study made use of historical data from previous geological periods when Earth’s climate was 0.5°C-2°C warmer than the 19th Century’s pre-industrial average, illustrating that the consequences of runaway global warming could spell the collapse of many ecosystems, ranging from the Sahara Desert becoming green, to tropical regions converting to a fire-prone savanna.
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A new statistical study has revealed that says that the likelihood of the 21st century’s string of record high-temperature years would be nearly impossible without the influence of man-made global warming. The study, from the Potsdam Institute for Climate Impact Research in Germany, says that there is only a 0.01 percent chance of this being a natural phenomenon — a one-in-ten-thousand chance.
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A international group of scientists have proposed that humankind’s impact on the planet has been profound enough, with enough manmade materials deposited in the geological record, to re-define our current era as one shaped by humanity. The proposed name for this new epoch is "the Anthropocene".
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