Tag Archives: H2O

Sherwood Forest

Posted on January 4, 2014 by Clive Best

The paper: “Spread in model climate sensitivity traced to atmospheric convective mixing by Sherwood, Bony & Dufresne, Nature 2/1/14”  has generated a lot of media hype that global warming by 2100 will be > 4C. It  has also  recently been highlighted on realclimate. … Continue reading →

Posted in AGW, Climate Change, climate science, GCM, Science | Tagged , , , , | 10 Comments

H2O decreasing while CO2 rises !

Posted on April 18, 2013 by Clive Best

Dire predictions of global warming all  rely on positive feedback from  water vapor. The argument goes that as surface temperatures rise so  more water will evaporate from the oceans thereby amplifying temperatures because H2O itself is a strong GHG.  Climate models … Continue reading →

Posted in AGW, Climate Change, climate science, Science | Tagged , , , | 35 Comments

Water Vapor Decline Cools the Earth: NASA Satellite Data

Posted on March 6, 2013 by Clive Best

Guest post by Ken Gregory P.Eng., Friends of Science.org Original article at http://www.friendsofscience.org/index.php?id=483 An analysis of NASA satellite data shows that water vapor, the most important greenhouse gas, has declined in the upper atmosphere causing a cooling effect that is … Continue reading →

Posted in AGW, Climate Change, climate science, Science, Water Feedback | Tagged , , , | 2 Comments