In December 2009, lawmakers and representatives from around the world, along with scientists, numerous journalists, and various celebrities flew to Copenhagen, Denmark. For the most part, their goal was to promote a regulatory scheme aimed at controlling human carbon emissions by declaring the element a tradable commodity and establishing laws and regulations to govern the trade. The proposed… Read More »
There exists no climate threat and there exists no empirically rooted evidence that the human impact on the climate deserves the attention of anyone except for a few excessively specialized experts who should investigate such speculative questions. All opinions that the climate change is dangerous, man-made, or even relevant for policymaking are based on the irrational attitude, cherry-picking,… Read More »
Meeting future world energy needs while addressing climate change requires large-scale deployment of low or zero greenhouse gas (GHG) emission technologies such as wind energy. The widespread availability of wind power has fueled substantial interest in this renewable energy source as one of the needed technologies.
Science is what we use to explain anomalies, to elucidate mysteries, to shed light on unexplained occurrences. For example, once we understand how the earth rotates, there is no great need for a scientific explanation of the sun rising in the morning. If one day the sun were to rise in the afternoon, however, that is an anomaly… Read More »
Comment by Bill Gray, Professor Emeritus, Colorado State University on Kerry Emanuel’s Boston Globe (15 February 2010) Op/Ed piece titled “Climate Changes Are Proven Fact.” This piece has many inaccuracies, and in my view, is not a positive contribution to the global warming debate for the reasons I present in my rebuttal of various Emanuel statements.
This paper investigates surface and satellite temperature trends over the period from 1979 to 2008. Surface temperature data sets from the National Climate Data Center and the Hadley Center show larger trends over the 30-year period than the lower-tropospheric data from the University of Alabama in Huntsville and Remote Sensing Systems data sets. The differences between trends observed… Read More »