Related by context. Frequent words. (Click for all words.) 47 D.Phil 45 coauthors 44 Ph. D. 44 Lindzen 44 Prof. 44 Astrophys 43 Pielke 43 atmospheric CO2 43 ed. 42 Climatologist 42 climatologists 42 Professor 42 plant physiologist 41 Prof 41 Amstrup 41 climatologist 41 atmospheric chemistry 41 MD M.Sc. 41 greenhouse warming 41 CO2 concentrations 40 Bjorn Lomborg 40 geochemist 40 PhD 40 Ph.D. 40 Address reprint requests 40 geoscientist 39 journal Geophysical Research 39 atmospheric sciences 39 Worldwatch 39 McKitrick 39 Lomborg 39 global warming alarmists 39 PhD associate professor 39 University Lamont Doherty 39 alarmists 39 atmospheric scientist 38 coauthor 38 Lead researcher 38 Dr 38 climate alarmists 38 et al 38 MD MSc 38 J. Biol 38 Associate Professor 38 Little Ice Age 38 climatology 38 Assoc Prof 37 Biochemist 37 Astrophysicist 37 Santer 37 CRU 37 anthropogenic climate 37 Emeritus Professor 36 PNAS paper 36 Postdoctoral Fellow 36 Ph.D 36 global warming skeptics 36 anthropogenic 36 Trenberth 36 Monbiot 36 George Monbiot 36 Geophysical Research 36 Medieval Warm Period 36 USGS scientist 36 molecular geneticist 36 Landsea 36 NASA Goddard Institute 36 ABARE 35 Serreze 35 macroeconomist 35 doctoral student 35 postdoctoral associate 35 postdoctoral scholar 35 postdoctoral researcher 35 FoE 35 Climatic Research Unit 35 paleoanthropologist 35 Carbon Dioxide 35 Seismologist 35 atmospheric carbon dioxide 35 planetary scientist 35 geographer 35 marine ecologist 35 LiveScience 35 biostatistician 35 Garnaut 35 Biologist 35 doctoral researcher 34 Wellcome Trust Centre 34 manmade global warming 34 Briffa 34 Drs 34 mid latitudes 34 MD Ph.D. associate professor 34 #:# [012] 34 colleagues 34 Rothamsted Research 34 atmospheric circulation 34 Assistant Professor 34 hydrological cycle 34 NSIDC