A group of prominent scientists presented arguments on Capitol Hill to refute Obama’s claims that global warming is a man made phenomenon caused by increased amount of CO2 in the atmosphere.
According to H. Leighton Steward, geologist, environmentalist, author and founder of the Web site plantsneedco2.org, ever ”since the beginning of the Industrial Revolution in 1860, the amount of CO2 put into the air has increased average plant growth by 12 percent and average tree growth by 18 percent around the world.”
Therefore, carbon dioxide is the earth’s greatest airborne fertilizer. Global warming alarmist like Obama, are calling carbon dioxide (CO2) a pollutant and are seeking to reduce that amount released into the atmosphere.
Stewart added that he’s asked every scientist and chemical expert that he’s ever run into and “There is not one, I repeat, not one instance in which carbon dioxide is a pollutant.”
Fellow scientist Roy W. Spencer, a researcher at the University of Alabama-Huntsville, author, and a former senior scientist at NASA, summarized his research on natural global warming and cooling concluding that climate change is a natural phenomenon and that man made activities contribute very little.
According to Marc Morano, former congressional staffer and founder of the Web site climatedepot.com, says that “the tide is turning against what he called global warming alarmists” citing that the U.S. Chamber of Commerce has called for a trial on man made global warming.
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