Children and Carbon Dioxide: don't let the zealots terrorise one by demonising the other.

'Of all of the world's chemical compounds, none has a worse reputation than carbon dioxide. Thanks to the single-minded demonisation of this natural and essential atmospheric gas by advocates of government control of energy production, the conventional wisdom about carbon dioxide is that it is a dangerous pollutant. That's simply not the case. Contrary to what some would have us believe, increased carbon dioxide in the atmosphere will benefit the increasing population on the planet by increasing agricultural productivity.

The cessation of observed global warming for the past decade or so has shown how exaggerated NASA's and most other computer predictions of human-caused warming have been—and how little correlation warming has with concentrations of atmospheric carbon dioxide. As many scientists have pointed out, variations in global temperature correlate much better with solar activity and with complicated cycles of the oceans and atmosphere. There isn't the slightest evidence that more carbon dioxide has caused more extreme weather.'

Extract from a Wall Street Journal piece by Harrison H. Schmidt and William Happer, 8th May, 2013.

'Mr. Schmitt, an adjunct professor of engineering at the University of Wisconsin-Madison, was an Apollo 17 astronaut and a former U.S. senator from New Mexico. Mr. Happer is a professor of physics at Princeton University and a former director of the office of energy research at the U.S. Department of Energy.'

 

Note added 18 May 2013 Here is a video clip showing Happer participating in a tv discussion triggered by the above letter (h/t Bishop Hill):