The world’s largest oil company is continuing to fund lobby groups that question the reality of global warming, despite a public pledge to cut support for such climate change denial.Company records show that ExxonMobil handed over hundreds of thousands of pounds to such lobby groups in 2008. These include the National Center for Policy Analysis (NCPA) in Dallas, Texas, which received $75,000, and the Heritage Foundation in Washington DC, which received $50,000.