The observed response of the climate to more CO2 is not in agreement with predictions.
By WILLIAM
HAPPER
During a fundraiser in Atlanta earlier this month, President Obama is
reported to have said: "It gets you a little nervous about what is
happening to global temperatures. When it is 75 degrees in Chicago in the
beginning of March, you start thinking. On the other hand, I really have
enjoyed nice weather."
What is happening to global temperatures in reality? The answer is: almost
nothing for more than 10 years. Monthly values of the global temperature
anomaly of the lower atmosphere, compiled at the University of Alabama from
NASA satellite data, can be found at the website
http://www.drroyspencer.com/latest-global-temperatures/. The latest (February
2012) monthly global temperature anomaly for the lower atmosphere was minus
0.12 degrees Celsius, slightly less than the average since the satellite record
of temperatures began in 1979.