Scientists have cast doubt on the IPCC's claim that global temperatures are rising because of human pollution.<ref>Jonathan Leake. [http://www.timesonline.co.uk/tol/news/environment/article7026317.ece World may not be warming, say scientists], ''[[The Sunday Times]]'', February 14, 2010.</ref> | Scientists have cast doubt on the IPCC's claim that global temperatures are rising because of human pollution.<ref>Jonathan Leake. [http://www.timesonline.co.uk/tol/news/environment/article7026317.ece World may not be warming, say scientists], ''[[The Sunday Times]]'', February 14, 2010.</ref> |