Related by context. Frequent words. (Click for all words.) 53 global warming 45 climate change 44 manmade global warming 43 greenhouse warming 43 anthropogenic global warming 43 melting polar 40 ozone layer 40 Co2 40 acid rain 39 Global Warming 39 Global warming 39 deforestation 38 burning fossil fuels 38 pollution 38 polar ice 38 greenhouse gases 38 tanking 37 Amazon deforestation 37 carbon emissions 37 carbon 36 AGW 36 yadda yadda yadda 36 fossil fuel 36 climatic 36 warming 36 Climategate 36 CO2 36 ozone depletion 36 melting 36 greenhouse gasses 35 atmospheric 35 melting permafrost 35 greenhouses gases 35 climate 35 greenhouse emissions 35 melting Arctic 35 carbon dioxide 35 melting glaciers 34 alarmists 34 Monbiot 34 greenhouse gas 34 fossil fuels 34 damn 34 Kyoto accord 34 Melting ice 34 chlorofluorocarbons 34 PAUL KRUGMAN 34 polar bears 34 emissions 34 enviromental 33 overpopulation 33 carbon dioxide emissions 33 combating global warming 33 greenhouse gas emissions 33 mass extinction 33 carbon emission 33 smog 33 planet 33 protective ozone layer 33 lamer 32 global warming skeptics 32 skyrocketing 32 manmade 32 emission 32 acidification 32 heat trapping gases 32 ocean acidification 32 heat trapping 32 environmental degradation 32 Well duh 32 atmospheric CO2 32 dirtier 32 permafrost 32 tar sands 32 CO2 emission 32 inconvenient truth 32 reduce carbon emissions 32 nuclear proliferation 32 geoengineering 32 carbon dioxide emission 32 Kyoto Treaty 32 gas guzzling 32 earths 32 CO2 emissions 32 Greenland ice 31 tropical deforestation 31 George Monbiot 31 Lord Monckton 31 air pollution 31 emit greenhouse gases 31 Fossil fuels 31 melting ice 31 See Futures Movers 31 curbing greenhouse gases 31 arctic 31 emit carbon dioxide 31 spiraling 31 troposphere 31 sunspot activity 31 soaring 31 stupider