| Posted by: Edward Teach | | I find this very interesting.
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The burden of proof lies with those who claim that CO2 gas has a greenhouse effect, because they have presented no understandable mechanism or process that explains how CO2 gas in the atmosphere increases heat on earth. The greenhouse metaphor that is successful for water droplets in clouds appears to be a failure when applied to CO2 gas. If we receive evasions instead of answers and explanations from scientists on this crucial question, we have a right to conclude that global warming theory does not make sense, and we can consign it to the accumulating heap of junk science, along with the discarded theory of global cooling of thirty years ago.
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| Posted by: h@ts | | Scientists make theories based on evidence, and the evidence and agreement amongst thousands of scientists says our carbon emissions are causing global warming.
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MYTH: The science of global warming is too uncertain to act on.
FACT: There is no debate among scientists about the basic facts of global warming.
The most respected scientific bodies have stated unequivocally that global warming is occurring, and people are causing it by burning fossil fuels (like coal, oil and natural gas) and cutting down forests. The U.S. National Academy of Sciences, which in 2005 the White House called "the gold standard of objective scientific assessment," issued a joint statement with 10 other National Academies of Science saying "the scientific understanding of climate change is now sufficiently clear to justify nations taking prompt action. It is vital that all nations identify cost-effective steps that they can take now, to contribute to substantial and long-term reduction in net global greenhouse gas emissions." (Joint Statement of Science Academies: Global Response to Climate Change [PDF], 2005)
The only debate in the science community about global warming is about how much and how fast warming will continue as a result of heat-trapping emissions. Scientists have given a clear warning about global warming, and we have more than enough facts — about causes and fixes — to implement solutions right now.
MYTH: Global warming is just part of a natural cycle. The Arctic has warmed up in the past.
FACT: The global warming we are experiencing is not natural. People are causing it.
People are causing global warming by burning fossil fuels (like oil, coal and natural gas) and cutting down forests.
As the warming has intensified over the past three decades, scientific scrutiny has increased along with it. Scientists have considered and ruled out other, natural explanations such as sunlight, volcanic eruptions and cosmic rays. (IPCC 2001)
http://www.environmentaldefense.org/page.cfm?tagID=1011 |
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| Posted by: Edward Teach | | Again I point to this
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The burden of proof lies with those who claim that CO2 gas has a greenhouse effect, because they have presented no understandable mechanism or process that explains how CO2 gas in the atmosphere increases heat on earth. The greenhouse metaphor that is successful for water droplets in clouds appears to be a failure when applied to CO2 gas. If we receive evasions instead of answers and explanations from scientists on this crucial question, we have a right to conclude that global warming theory does not make sense, and we can consign it to the accumulating heap of junk science, along with the discarded theory of global cooling of thirty years ago.
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| Posted by: h@ts | | When it comes to something as dangerous as climate change, the burden of proof lies with the SMALL minority who argue against it. If this tiny minority turn out to be wrong and we listen and act on what they are saying - ie, do nothing - then consequences for the human race will be catastrophic.
Do you think because there is only something like a 90% consensus amongst the majority of scientists, that we cause climate change, we should do nothing? | | Reply To this Message
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Global Warming & Climate Change Forum: Interesting Reading
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