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Estimated median income loss or gain per person by 2050 due to climate change, compared to a scenario with no climate impacts (red colour indicates a loss, blue colour a gain). [1] An economic analysis of climate change uses economic tools and models to calculate the magnitude and distribution of damages caused by climate change.
The key conclusions of Working Group I [11] were: . An increasing body of observations gives a collective picture of a warming world and other changes in the climate system (The global average surface temperature has increased over the 20th century by about 0.6 °C; Temperatures have risen during the past four decades in the lowest 8 kilometres of the atmosphere; Snow cover and ice extent have ...
The Stern Review on the Economics of Climate Change is a 700-page report released for the Government of the United Kingdom on 30 October 2006 by economist Nicholas Stern, chair of the Grantham Research Institute on Climate Change and the Environment at the London School of Economics (LSE) and also chair of the Centre for Climate Change Economics and Policy (CCCEP) at Leeds University and LSE.
Working Group I, dealing with the scientific aspects of climate, stated that carbon dioxide remains the most important contributor to anthropogenic forcing of climate change; projections of future global mean temperature change and sea level rise confirm the potential for human activities to alter the Earth's climate to an extent unprecedented in human history; and the long time-scales ...
The following are climate myths presented in the paper: Climate change is a problem that must be solved – "Rather than being a discrete problem to be solved. Climate change is better understood as a persistent condition that must be coped with and can only be partially managed more – or less – well.
Climate change may be due to internal processes in Earth sphere's and/or following external forcings. [ 41 ] One example of a way this can be applied to study climatology is analyzing how the varying concentrations of CO2 affect the overall climate.
At the time the second Soon et al. paper was publicised, Mann emailed Fred Pearce to say that it "was absurd, almost laughable (if it wasn't, as is transparently evident, being used as a policy–and politics–driven publicity stunt to support the dubious positions on climate change of some prominent American politicians)", and added that the ...
Climate change can also be used more broadly to include changes to the climate that have happened throughout Earth's history. [32] Global warming—used as early as 1975 [33] —became the more popular term after NASA climate scientist James Hansen used it in his 1988 testimony in the U.S. Senate. [34] Since the 2000s, climate change has ...