Josh Fulton has this excellent refutation of global warming on his blog. I suggest going to his site, because there is additional information contained in the comments to the article.
75 reasons to be skeptical of “global warming”
* Carbon dioxide contributes to only 4.2 – 8.4% of the greenhouse gas effect
* Only approximately 4% of carbon dioxide is man-made
* Water vapor accounts for 90 – 95% of the green house gas effect
* 99.99% of water vapor is natural, meaning that no amount of deindustrialization could get rid of it* There have been many times when the temperature has been higher than it is now including the Medieval Warming Period, the Holocene, the Jurassic, and the Eemian
* Increases in carbon dioxide follow increases in temperature by about 800 years, not precede them* 2008 and 2009 were the coolest two years of the decade
* Solar activity is highly correlated with temperature change:
* Studies show that half of all recent warming was solar
* Mars has warmed about 0.5°C since the 1970’s, approximately the same that earth has warmed over the same period
* The 0.7°C increase in temperatures over the last century is entirely consistent with well-established, long-term, natural climate trends
* The distance between Earth and Sun changes every year, affecting the amount of energy the earth receives* James Hansen of NASA said in a simulation of temperatures from 1880 to 2000 soot accounted for 25% of observed global warming
* Research suggests that soot could have nearly as much impact on climate change as carbon dioxide* Antarctica has 90% of earth’s ice and it is growing
* Arctic sea ice has returned to 1979 levels, which is when records began
* The Arctic ice caps have recovered from their loss in 2007
* The Arctic is now 1°C cooler than it was in the 1940’s
* Polar bear populations are increasing
* Polar bears are able to swim over 60 miles continuously
* A chart of sea level change over millions of years looks like this:
* According to satellite data, sea level has been decreasing since 2005* Instead of hurting forests, the increased level of carbon dioxide has been helping them grow
* The official “record” for temperatures only goes back 150 years
* Only 20% of the members of the IPCC deal with climate science
* Head of the IPCC, Dr. Rajendra Pachauri has no background in climate science. His PhD is in economics and he worked as a railway engineer before becoming head of the IPCC* Michael Mann’s “hockey stick” graph, which was featured prominently in the 2001 IPCC report, was created using only portions of a data set. The red line is the graph of Mann’s selected data, while the black line is the graph of all the data:
* When asked to act as an expert reviewer on the IPCC’s last two reports, Dr. Nils Axel-Morner was “astonished to find that not one of their 22 contributing authors on sea levels was a sea level specialist”
* Many climate-monitoring surface stations are in locations that look like this:* In April 1978, there were 6,000 climate-monitoring surface stations. There are now about 1,200
* The raw data is “adjusted” by a computer program. The net effect of this “adjustment” has been to increase the “adjusted” numbers over the “raw” numbers by .5°F, an increase that has been growing year by year:
* Difference between the USHCN “raw” data (in blue) and NASA “homogenized” data (in red):* According to a leaked email in “climategate,” “temperatures in Darwin [a monitoring station in Australia] were falling at 0.7 Celsius per century […]but after the homogenization, they were warming at 1.2 Celsius per century. […][W]hen those guys “adjust,” they don’t mess around.”
* According to a leaked email in “climategate,” computer programmer Harry Harris called the CRU data set “hopeless,” and said “the rest of the databases seem to be in nearly as poor a state as Australia was. […]This whole project is SUCH A MESS. No wonder I needed therapy!!”* Bart Chilton, a CFTC commissioner, said “carbon markets could be worth $2 trillion in transaction value – […]within five years of trading (starting). […]That would make it the largest physically traded commodity in the US, surpassing even oil”
* The owners of the trading floor where the carbon credits will be traded, including Goldman Sachs and Al Gore, stand to earn trillions if cap-and-trade is passed
* The cap-and-trade bill allows the government police powers to come into your home and inspect it for “energy efficiency,” and to fine you every day your home is not compliant* Australian homes now have to undergo a mandatory energy-efficiency assessment – costing up to $1500 per property – before they can be sold or rented under new laws to tackle carbon emissions
* UN Secretary General Ban Ki-Moon has called for “global governance structure” to monitor greenhouse gases, which everyone on the planet emits with every exhale* 45% of Americans think global warming is man-made, down 9% from just half a year earlier
* In the court case Dimmock v Secretary of State for Education and Skills, a British judge ruled that there were nine “inaccuracies” in An Inconvenient Truth, including Gore’s claim that sea level could rise by up to 20 ft. The IPCC’s own report predicted a maximum rise of 59cm in sea level over 100 years. The Science and Public Policy Institute has taken issue with thirty five of Gore’s claims in An Inconvenient Truth
Hmm, well, that’s suspicious, but I suppose that doesn’t matter if he tells us it’s alright.
I have a couple of articles that are now several months old, but which report information contained in the incredible book, Unstoppable Global Warming Every 1,500 Years: