Related by context. Frequent words. (Click for all words.) 50 Overpeck 50 Trenberth 48 Pielke 46 Serreze 46 Landsea 45 Diffenbaugh 45 Steig 44 Schrag 44 El Ninos 44 Stooksbury 43 mid latitudes 42 Winters 42 A'Hearn 42 greenhouse warming 41 Patzert 41 Biesecker 41 atmospheric chemistry 41 ENSO 41 Derocher 40 Jacobson 40 Blumberg 40 Lindzen 39 Greenland glaciers 39 Pandolfi 39 Brenner 39 Stein 38 Greenland Ice 38 Hansen 38 climatological 38 Lautenbacher 38 Reppert 38 warming 38 Krasnow 38 ozone depletion 38 sunspot activity 38 Hillaker 38 Herrmann 38 Bastardi 38 Geschwind 38 Klotzbach 38 Bromage 38 Medieval Warm Period 38 Climatologists 38 Schurig 38 Swetnam 38 Glick 37 tropical cyclones 37 Marshak 37 ocean acidity 37 heatwaves 37 Neuman 37 atmospheric sciences 37 Bender 37 Vogel 37 atmospheric circulation 37 Nature Geoscience 37 volcanism 37 Climatologist 37 Kanner 37 climatologists 37 Bochner 37 Greenland ice 37 atmospheric CO2 36 Lozier 36 aerosol particles 36 Ackerman 36 Graber 36 Rosenbaum 36 Niyogi 36 Weisman 36 CO2 concentrations 36 anthropogenic climate 36 GISS 36 Nussbaum 36 melting permafrost 36 Sussman 36 Wolff 36 Becker 36 Lucier 36 Wolpert 36 Stern 36 mountain glaciers 36 Weiss 36 Smith 36 NOAA Climate Prediction 36 Wagner 36 Socolow 35 Bennett 35 Maranto 35 species extinctions 35 manmade global warming 35 Cassman 35 Lowenstein 35 Miller 35 global warming alarmists 35 temperate regions 35 global warming 35 droughts 35 atmospheric concentrations 35 climatology 35 stratospheric ozone