|The Science is in: Global Warming Will Not be Catastrophic Says SPPI|
|Written by SPPI Staff|
|Monday, 17 August 2009 04:13|
[Illustrations, footnotes and references available in PDF version]
The Science and Public Policy Institute’s authoritative Monthly CO2 Report for July 2009 announces the publication of amajor peer-reviewed paper by Professor Richard Lindzen of MIT, demonstrating by directmeasurement that outgoing long-wave radiation is escaping to space far faster than the UN predicts, and proving that the UN has exaggerated global warming 6-fold.
The IPCC assumes CO2 concentration will reach 836 ppmv by 2100, but, for almost eight years, CO2 concentration has headed straight for only 570 ppmv by 2100. This alone halves all of the IPCC’s temperature projections.
Since 1980 temperature has risen at only 2.5 °F (1.5 °C)/century, not the 7 F° (3.9 C°) the IPCC imagines.
Sea level rose just 8 inches in the 20th century and has been rising at just 1 ft/century since 1993. Sea level has scarcely risen since 2006. Also, Pacific atolls are not being drowned by the sea, as some have suggested.
Arctic sea-ice extent is about the same as it has been at this time of year in the past decade. In the Antarctic, sea ice extent – on a 30-year rising trend – reached a record high in 2007.
Global sea ice extent shows little trend for 30 years.
Hurricane and tropical-cyclone activity is at its lowest since satellitemeasurement began.
Solar activity has declined again, after a large sunspot earlier in themonth. The Sun is still very quiet.
The (very few) benefits and the (very large) costs of theWaxman/Markey Bill are illustrated. The Bill would cost trillions and achieve nothing.
Science Focus this month studies the effect of the Sun on the formation of clouds. IT’S THE
|Last Updated on Wednesday, 19 August 2009 05:14|