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The story so far

  • 30/12/2000

Since pre-industrial times, atmospheric concentrations of greenhouse gases (GHGs) such as carbon dioxide, methane and nitrous oxide have grown because of fossil fuel use, land use change and agriculture.

Heat-trapping GHGs create a hothouse effect, resulting in an increase in the Earth's temperature. The Intergovernmental Panel on Climate Change (IPCC), a scientific body set up to advice the convention, had recently estimated that temperatures would rise by as much as 6

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