Sentences with phrase «percent certainty human»
The IPCC already informed policy in their 2007 Report that models proved with 90 percent certainty human CO2 was causing climate change.
http://drtimball.com/ Not exact matches
In its 2007 report, the IPCC concluded with 90 percent certainty that human - caused greenhouse gas emissions have been the primary factor in Earth's overall temperature rise since 1950.
In response to the second point, the most authoritative international scientific investigation into global warming has recently concluded with 95 percent certainty that human - caused global warming is happening.
Authors from 40 countries worked on the report, which concluded with 90 percent certainty that humans are the main cause of rising temperatures.
They assert that humans are the dominant warming influence since 1950 with greater than 90 percent confidence, which is different than the certainty here.
The summary, released on Friday in Paris, was the first from the group to pinpoint with greater than 90 percent certainty that humans had become the main force driving warming and that centuries of increasing temperatures and seas could be blunted only if emissions of heat - trapping gases were promptly reduced.
New Study: Majority of Climate Scientists Don't Agree with «Consensus» http://www.breitbart.com/london/2015/07/31/new-study-majority-of-climate-scientists-dont-agree-with-consensus/ Of the 1868 who responded [out of 6550], just 43 percent agreed with the IPCC that «It is extremely likely -LCB- 95 % + certainty -RCB- that more than half of [global warming] from 1951 to 2010 was caused by [human activity]».
Of the 1868 who responded, just 43 percent agreed with the IPCC that «It is extremely likely -LCB- 95 % + certainty -RCB- that more than half of [global warming] from 1951 to 2010 was caused by [human activity]».
The IPCC's last report says that there is a 90 - plus percent certainty that humans are causing the problem, mostly by burning fossil fuels.
Further, the panel found that human influence is now thought «extremely likely» — representing 95 percent certainty — to be the «dominant cause» of global warming since the mid-20th century.
When CNSNews asked Christy how the IPCC could claim «95 percent certainty» that human activity is causing global warming when it failed to predict that global temperatures would remain flat over the past 17 years, he replied: «I am baffled that the confidence increases when the performance of your models is conclusively failing.