Free Republic

The false "hockeystick" graph with which (in 2001) the UN climate panel claimed that current surface temperatures are "unprecedented" in a millennium is at odds with hundreds of scientific papers and with their own previous position.  There is nothing unusual about today's temperatures; the world was warmer in the Middle Ages.  However, the "hockeystick" graph showing a rapid increase in 20th century CO2 concentration is genuine. The Third Assessment Report (2001) of the UN-sponsored IPCC (Intergovernmental Panel on Climate Change) espouses a temperature history over the last thousand years that resembles a 'hockeystick' (HS).  The 'shank' is the smooth decline...

WASHINGTON (AP) — The most detailed data yet on emissions of heat-trapping gases show that U.S. power plants are responsible for the bulk of the pollution blamed for global warming. Power plants released 72 percent of the greenhouse gases reported to the Environmental Protection Agency for 2010, according to information released Wednesday that was the first catalog of global warming pollution by facility. The data include more than 6,700 of the largest industrial sources of greenhouse gases, or about 80 percent of total U.S. emissions. According to an Associated Press analysis of the data, 20 mostly coal-fired power plants in...