Related by context. Frequent words. (Click for all words.) 61 Trenberth 59 climatologists 59 Lomborg 56 manmade global warming 55 anthropogenic global warming 55 climatology 54 Monbiot 54 Serreze 51 IPCC 51 Pachauri 51 global warming 51 Climategate 50 Krugman 50 greenhouse warming 50 climatological 50 climatologist 49 Nordhaus 49 global warming skeptics 49 Overpeck 48 Lautenbacher 48 Klotzbach 48 Climate Change IPCC 48 climate change 47 Global Warming 47 Mankiw 47 atmospheric CO2 47 AGW 47 anthropogenic 46 Romm 46 World Meteorological Organization 46 geoengineering 46 Climatologists 46 ENSO 45 UN Intergovernmental Panel 45 Boehlert 45 Global warming 45 McKitrick 45 NASA Goddard Institute 45 Paul Krugman 45 Himalayan glaciers 45 Stooksbury 45 George Monbiot 45 alarmists 45 NOAA 44 Intergovernmental Panel 44 glaciologist 44 journal Nature Geoscience 44 National Climatic Data 44 Hofstadter 44 Climatic Research Unit 44 Holdren 44 Inhofe 44 World Meteorological Organisation 44 Juliet Eilperin 44 Nature Geoscience 44 journal Geophysical Research 44 melting glaciers 44 mountain glaciers 44 greenhouse gas concentrations 43 Dembski 43 tropical cyclones 43 CRU 43 atmospheric scientist 43 State Climatologist 43 Lubchenco 43 deniers 43 Laffer 43 Kotlikoff 43 Jarraud 43 streamflow 42 Holtz Eakin 42 Climate Prediction Center 42 Lakoff 42 creationists 42 atmospheric chemistry 42 Garnaut 42 Krauthammer 42 Dubner 42 WMO 42 climate 42 Matt Yglesias 42 Ezra Klein 42 Little Ice Age 41 alarmism 41 Wadhams 41 Cizik 41 Malkiel 41 albedo 41 Malthus 41 Shirky 41 ozone depletion 41 WEO 41 Clay Shirky 41 peer reviewed literature 41 Pinker 41 ocean acidification 41 MedPAC 41 Climate 41 Rothbard 41 NOAA Climate Prediction 41 Rajendra Pachauri