Related by context. Frequent words. (Click for all words.) 67 emitter 66 polluter 65 emitters 58 greenhouse gases 58 greenhouse gas 56 greenhouse gas emissions 55 polluters 54 emission reductions 52 greenhouse emissions 52 greenhouse gasses 52 greenhouse gas emission 52 industrialized 52 Kyoto Protocol 51 emission reduction 51 carbon emissions 51 emissions 50 carbon dioxide emissions 50 fossil fuels 50 heat trapping gases 49 Copenhagen Accord 49 reducing carbon emissions 48 industrialized nations 48 climate change 48 carbon emission 48 fossil fuel 48 GHG emissions 47 industrialized countries 47 Kyoto protocol 46 Kyoto treaty 46 emission 46 exporter 46 Developing nations 46 Yvo de Boer 46 UNFCCC 46 global warming 45 reduce carbon emissions 45 GHG 45 CO2 emissions 44 emerging economies 44 Kyoto 43 carbon 43 carbon dioxide 43 burning fossil fuels 43 reducing greenhouse gas 42 biofuels 42 deforestation 42 Emissions 42 Deforestation 41 Pachauri 41 polluting 41 poorer nations 41 pollutant 41 economies 41 CO2 41 Clean Development Mechanism 41 IPCC 41 emitting 40 renewables 40 Climate Change 40 biggest steelmaker 40 most populous 39 carbon dioxide CO2 39 renewable energy 39 tailpipe emissions 39 greenest 39 biofuel 39 carbon neutral 39 liquid fuels 39 carbon capture 39 coal fired 39 superpower 39 reduce greenhouse gas 39 Renewable energy 39 coal 39 legally binding 38 largest steelmaker 38 Climate Change IPCC 38 OECD 38 oil sands 38 China 38 mercury emissions 38 pollution 38 mercury pollution 38 UN Framework Convention 38 tar sands 38 renewable 37 Global warming 37 aluminum producer 37 importer 37 nations 37 World Trade Organisation 37 arable land 37 de Boer 37 Copenhagen 36 renewable energies 36 per capita 36 biomass 36 bio fuels 36 air pollution 36 oilsands 36 Climate