Related by context. Frequent words. (Click for all words.) 44 Prof Garnaut 44 Professor Garnaut 43 Worldwatch 41 Garnaut 41 Worldwatch Institute 41 Pembina Institute 41 Institute WRI 41 Pollution Probe 40 Steven Milloy 39 Daniel Sperling 39 Joseph Romm 39 adviser Ross Garnaut 39 Jonathon Porritt 39 NRDC 39 Verleger 38 Waxman Markey 38 Ross Gittins 38 Frances Beinecke 38 IHS CERA 38 Ruy Teixeira 37 greenhouse gas emission reductions 37 Amory Lovins 37 Jason Grumet 37 Wilderness Society 37 Richard Heinberg 37 Peter Gleick 37 Roger Pielke Jr. 37 Competitive Enterprise 37 Joel Makower 37 IFPRI 37 ICF Consulting 36 CantorCO2e 36 Waxman Markey bill 36 Policy Priorities liberal 36 Bjorn Lomborg 36 Lord Oxburgh 36 Greg Mankiw 36 Beacon Economics 35 Futurewise 35 Energy 35 Len Nichols 35 Environmental Integrity 35 Concerned Scientists 35 Cato Institute 35 greenhouse gas 35 Sonoran Institute 35 Scottish Renewables 35 Brattle Group 35 Geoffrey Lean 35 CATO Institute 35 WRI 35 Vickie Patton 35 Walhi 35 IHS Cambridge 35 Paul Driessen 35 Philip Clapp 35 enviros 34 James Lovelock 34 GreenBiz.com 34 Silicon Valley Toxics Coalition 34 Ecojustice 34 Lomborg 34 Dr Pachauri 34 minister Malcolm Wicks 34 decarbonisation 34 Concerned Scientists UCS 34 Mercatus Center 33 Patzek 33 PennEnvironment 33 Innovest 33 global warming skeptic 33 VPIRG 33 Pielke 33 Heinberg 33 Roland Hwang 33 Waxman Markey climate 33 CEQ 33 Environmental 33 Terry Tamminen 33 gigatonnes 33 Mark Kastel 33 Tamminen 33 FoE 33 Roger Bate 33 Pew Environment 33 IWMI 33 Germanwatch 33 Jeremy Rifkin 32 Jack Kyser 32 Ausubel 32 Clean Skies 32 Congressional Budget Office 32 Natural Resources Defense 32 environmentalists 32 CommSec economist Savanth Sebastian 32 MEIC 32 Research Institute IFPRI 32 carbon sequestration 32 Energy Efficient Economy 32 Appalachian Voices 32 carbon footprinting