global warming, definition of

Global warming is the name given to the theory that there is increase in the average temperature of the Earth surface air and oceans since the mid-20th century and its projected continuation.

The exact mechanism of warming is not precisely understood, although it is strongly suspected that Greenhouse gases are to blame, as increasing concentrations of such gases help trap heat in the atmosphere and so raise mean temperatures.

Wikipedia Entry

• Underfloor heating, is it Green?
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• Global Warming, climategate, big business and being green
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• Green Earth Books and Environmental Books
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• Does Sydney need a desalination plant?
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• Water for Melbourne via pipe from Tasmania
  Discussion over why its far better for the environment to pipe water from Tasmania to Melbourne than building the Wonthaggi desalination plant

• Dueling Climate Reports
  In the interests of free speech I'm reposting this article so it gets better exposure.
• Climate Council, represents who?
  The Climate Commission is being reformed as the Climate Council, we ask who do they represent and what is their funding model?
• Methane from waste food an environmental problem?
  We look at whether methane from waste food is a real problem in our environment.
• Droughts in the USA, not
  It appears that NASA's James Hansen has been caught out spreading unproven conclusions about droughts in the USA, when in actually it is not the case.
• SpongeBob caught up selling Global Warming in schools
  Yep, its true, even good old little SpongeBob SquarePants is in on the act.. See the video below..
• resignation from American Physical Society over global warming scam
  Prof Hal Lewis has just resigned from the American Physical Society after 67 years membership in disgust at the corruption around the 'global warming scam'
• The Skeptic Global Warming Conference
  The Fourth International Conference on Climate Change is taking place in Chicago, Illinois.
• Kids test with added global warming propoganda
  The recent NAPLAN test in Australia has caused an outrage due to it containing an inaccurate article that pits roo meat against beef & the coal industry in terms of environmental impact.
• Most convinced global warming not man made
  It appears that down in Australia that there is an outbreak of common sense occurring.
• Global Warmings unscientific method
  Peer review seems to be more about peer pressure when trying to publish anything that goes against the Global Warming group think.

Related Tags: global warming, climate change

The GWP is the ratio of the warming caused by a substance to the warming caused by a similar mass of carbon dioxide. Thus, the GWP of CO2 is defined to be 1.0 . CFC-12 has a GWP of 8,500, while CFC-11 has a GWP of 5,000.

• The Misguided Crusade to Reduce Anthropogenic Methane Emissions
  The role of anthropogenic methane (CH4) in global warming is exaggerated. 
• Study Shows Natural Gas Fracking is More Harmful Than Coal
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• Surgical anesthetic gases coming under fire for global warming potential – Only one problem: they haven’t been observed in the atmosphere
  The press release below is from the University of Copenhagen Department of Chemistry. The anesthetic gases isofluran, desflurane and sevoflurane are coming under scrutiny for global warming potential. However, what isn’t stated in the press release...