The Week That Was: 2019-01-26,Brought to You by www.SEPP.org
By Ken Haapala, President, Science and Environmental Policy Project
Observations or Theory? Last week’s TWTW discussed the weather engine, a process illustrated in a graph in the Kiehl and Trenberth’s paper on the “Earth’s Annual Global Mean Energy Budget.” Energy from the sun causes water vapor and evapotranspiration to rise in the atmosphere, then condense into liquid water (or ice) in the upper troposphere giving off latent heat centered about 9 to 11 km (30,000 to 36,000 feet). This was the apparent source of the tropical “hot spot” used by climate modelers and the UN Intergovernmental Panel on Climate Change (IPCC) and its followers. It provided the argument in the 1979 Charney Report that an increase water vapor would dramatically increase the greenhouse gas effect of carbon dioxide (CO2).