Global warming - Wikipedia, the free encyclopedia Global warming is the increase in the average temperature of the Earth's near- surface air and oceans since the mid-20th century and its projected .. en.wikipedia.org/wiki/Global_warming
GlobalWarming.org | Climate Change News & Analysis 11 Jul 2009 .. Attempts to dispell the anthropogenic global warming hypothesis by showing the flawed economic, scientific, and risk analysis in relation to .. www.globalwarming.org/
Global Warming: Early Warning Signs The Earth is heating up. The early warning signs of global climate change are in -- heat waves and warmer weather, spreading disease, earlier spring arrival .. www.climatehotmap.org/
NRDC: Global Warming NRDC's global warming site provides information on the causes and effects of global climate change, and offers solutions to the problem. www.nrdc.org/globalwarming/Default.asp
Global Warming International Center - Home International body disseminating information on global warming science and policy, sponsoring research. Serving governmental, non-governmental organizations .. www.globalwarming.net/
Global warming could do more than just melt polar ice. It could change our maps, and displace people from cities and tropical islands. See all National .. www.youtube.com/watch