carbon dioxide Archive

  • medieval article

    The Medieval Climate Anomaly

    By Gavin Roy Since the Industrial Revolution in the 18th and 19th centuries, carbon dioxide in the atmosphere from the burning of fossil fuels has increased from 280ppm (parts per million) to 390ppm across the globe. This has led to a net warming in the...

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  • Melting Permanfrost by BBC News

    Recent Studies on Permafrost

    Scientists in Siberia, Alaska and the Arctic are researching what happens when the tiny microbes, the residue of animals and plants that lived thousands of years ago, become exposed with melting that has been occurring with the warming of the planet. They have found that...

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  • water vapor by Alaska-in-pictures

    CO2 and Global Warming

    Greenhouse Gases and the Causes of Global Warming By Anita Dotson MYTH: Water vapor is the most important, abundant greenhouse gas. So if we’re going to control a greenhouse gas, why don’t we control it instead of carbon dioxide (CO2)? This is a common misconception...

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  • global warming by commons.wikimedia.org

    Answer to Stossel

    Answer to Global Warming Skeptic, John Stossel December 2009 By Virginia Noel ABC News reporter, John Stossel, has stated that he doesn’t fear global warming. In March, at a gathering of climate change skeptics, he criticized coverage of climate change by the “socialist media.” He...

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