Inter Press Service: Cutting governmental subsidies for fossil energy could lead to a 10 percent reduction in greenhouse gas emissions by 2050 as compared to 1990 levels, says a recent study by the Organisation for Economic Cooperation and Development. That represents a fifth of the maximum global commitment of emission reductions envisaged by negotiators meeting during the 15th Conference of Parties (CoP15) to the United Nations Framework Convention on Climate Change, underway in the Danish capital. It …