Related by context. Frequent words. (Click for all words.) 46 climate change 39 global warming 37 Inconvenient Truth 35 Climate 34 Global Warming 32 Climate Change 31 climate 31 Global warming 30 Copenhagen Climate 30 environmentalism 30 An Inconvenient Truth 30 Environment Programme 29 George Monbiot 29 floods droughts 29 Lomborg 29 environmental degradation 28 Ruined 28 climatic 28 ocean acidification 27 deforestation 27 melting Arctic 27 combating global warming 27 Beyond Borders 26 ecological 26 biodiversity conservation 26 ecology 26 biodiversity 26 scathing indictment 26 Greenpeace 26 UNEP 26 environmental 25 Breakthrough 25 anthropogenic 24 Warming 24 transboundary 24 ozone depletion 24 Worldwatch Institute 24 droughts floods 23 Environment Programme UNEP 23 rainforests 23 carbon sequestration 23 WWF 23 Rajendra Pachauri 23 desertification 23 Arctic 22 natural disasters 22 reducing greenhouse gas 22 Copenhagen 22 pandemics 22 environmental sustainability 22 Kyoto Treaty 22 Dying 22 extinctions 22 Titled 22 Pachauri 22 Provocative 22 Deforestation 22 marine ecosystems 22 Peril 22 reducing carbon emissions 22 coastal ecosystems 21 reduce greenhouse gas 21 ecosystems 21 Sustain 21 warming 21 greenhouse gasses 21 Kyoto protocol 21 Fragile 21 climatologists 21 poorer nations 21 Garnaut 21 Explores 21 melting glaciers 21 carbon sinks 20 Professor Garnaut 20 AGW 20 REDD 20 Too Late 20 curbing greenhouse gas 20 oceans 20 COP# [001] 20 AIDS pandemic 20 geoengineering 20 biosphere 20 Environment 20 Harm 20 Cruel 19 conservation 19 carbon offsets 19 Climate Action 19 ecological catastrophe 19 biofuels 19 greenhouse gases 19 IPCC 19 tropical forests 19 environmentalists 19 globalization 19 acid rain 19 Biodiversity 18 Sustainable Development 18 Kyoto accord