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The report also aimed to serve as a handbook of science updates that supplements the IPCC AR4 in time for the 2009 United
Nations Climate Change Conference held in December 2009, and for any national or international climate change policy negotiations that followed.
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report written by 26 climate scientists from eight countries. It was published in 2009 and was a summary of the peer-reviewed literature to date. A media conference was held to present the major findings of the report at the
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To limited global warming to 2 degrees
Celsius above pre-industrial levels, carbon emissions need to peak in the next decade and then decline rapidly.
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The
Copenhagen Diagnosis aimed to synthesize the most policy-relevant climate science published since the close-off of material for the previous
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The
Copenhagen Diagnosis has been accessed online over a million times since its release, and was named an Outstanding Academic Title by the
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The recent rate of sea level rise (3.4 mm/yr over the past 15 years) is around 80% faster than previously predicted.
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To maximize global outreach, the major findings of the
Copenhagen Diagnosis were translated into 12 languages.
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The
Copenhagen Diagnosis reached a number of conclusions, as set out in the executive summary, including:
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Relative to 1990, the combined 2008 global emissions of carbon dioxide from various sources such as
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that may undergo irreversible change if fossil fuel emissions continue unchecked, including
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To stop climate change and secure a safe climate future, the world needs to move to
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can be unambiguously linked to anthropogenic interference in the climate system.
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339:"'Copenhagen Diagnosis' offers a grim update to the IPCC's climate science"
256:"'Copenhagen Diagnosis' offers a grim update to the IPCC's climate science"
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has also accelerated, exceeding the projections of climate models.
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Our Dying Planet: An
Ecologist's View of the Crisis We Face
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Real
Climate: Climate science from climate scientists
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Acceleration of ice melt contributions to sea-level
283:"15 December update - Highlights from Copenhagen"
198:"How the Copenhagen Diagnosis came to be written"
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345:. London: The Guardian. 25 November 2009.
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405:"The Copenhagen Diagnosis - 1st Edition"
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58:Surging greenhouse gas emissions
124:The risk of irreversible damage
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433:"Copenhagen Diagnosis Report"
148:Turning point must come soon
101:Rapid Arctic sea-ice decline
343:Guardian Environment Network
178:American Library Association
385:www.copenhagendiagnosis.com
361:www.copenhagendiagnosis.com
200:. The Copenhagen Diagnosis.
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262:. London. 25 November 2009
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464:Environmental reports
459:Climate change books
230:Sale, Peter (2011).
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137:Amazon rainforest
115:rising sea levels
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156:The Future
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448:Categories
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287:Scoop News
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