3. “ Gl obal warming is one of the most serious threats to the planet’s biodiversity.” Jay R. Malcolm, et al Faculty of Forestry, University of Toronto, Toronto, ON, Canada
4. Su rface temperature data do show a warming since the beginning of the twentieth century, but most of it occurred before 1940, after which the climate cooled for more than three decades.” Fred Singer- The Hudson Institute Professor Emeritus of environmental science University of Virginia
5. “ The United States is expected to undergo rapid and potentially extreme climate change during the twenty-first century if no actions are taken to reduce world greenhouse gas emissions.” Climate Change Impacts on the United States National Assessment Synthesis Team
6. Th ere is no evidence that global warming is a serious threat, is imminent, or has manmade causes . James K. Glassman Under Secretary for Public Diplomacy and Public Affairs under President Bush, 2008
7. “ Global warming is likely going to hurt U.S. health, especially in the North And Midwest” Environmental Protection Agency
8. “ a moderately warmer climate would be likely to benefit Americans in many ways, especially in health.” Thomas Gale Moore Senior Fellow Hoover Institution Stanford University
9. “ Th e biggest danger, many experts warn, is that global warming will cause sea levels to rise dramatically.” National Geographic News April 26, 2004
10. “ Any future moderate warming, from whatever cause, will slow down the ongoing sea-level rise, rather than speed it up.” Presented at the 1997 Fall Meeting of the American Geophysical Union
11. “ Hu man behavior is the primary cause of rapidly increasing air and ocean temperatures around the globe.” Paula M. Davenport Southern Illinois University
12. “ Hi storically, natural factors such as volcanic eruptions, changes in the Earth's orbit, and the amount of energy released from the Sun have affected the Earth's climate” United States Environmental Protection Agency
13. “ Au tomobiles, the second largest source, create nearly 1.5 billion tons of CO2 annually.” National Resources Defense Council
14. “ So urces of non-CO 2 greenhouse gases are responsible for virtually all the global warming we are going to see for the next half century.” EarthSave International 2005
15. “ N o one has provided evidence to refute our claim that there are no scientific forecasts to support global warming.” J. Scott Armstrong Founder- International Journal of Forecasting
16. “ Global warming is here, it's human-caused, and it will continue for centuries even if greenhouse-gas emissions are stabilized” John Roach National Geographic News February 2 nd 2007
