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PwC analysis finds meeting 2 C warming target would require “unprecedented and sustained” reductions over four decades

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However, the report warns that while it may “buy some time”, it reduces the incentive for investment in lower carbon technologies such as nuclear and renewables, and could lock in emerging economies with high energy demand to a dependence on fossil fuels. Other G20 (Australia, Korea, EU, South Africa, Saudi Arabia, Argentina).

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Devil in the Details: World Leaders Scramble To Salvage and Shape Copenhagens UNFCCC Climate Summit

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9 ] In addition, the complex, deliberate, and lengthy publishing cycle of the IPCC’s Assessment Reports—which have so far been produced in 1990, 1995, 2001, and 2007—has not kept pace with the abrupt acceleration of many key indicators of climate change.

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