Saturday, October 15, 2011

Lorne Gunter: Global warming is the least of Tuvalu’s worries | Full Comment | National Post

Swedish geologist and physicist Nils-Axel Mörner,  formerly chairman of INQUA, the International Commission on Sea Level Change, has studied real-world sea levels for nearly 40 years. Rather than relying mostly on computer models, as most climate scientists do, Dr. Morner has concentrated on using satellites, photographs and detailed measurement records to determine whether the oceans are rising, falling or remaining pretty much the same.

"The sea is not rising," he has told anyone who will listen. "It hasn't risen in 50 years." What's more, if it rises in the 21st Century, it will be by "not more than 10cm (four inches), with an uncertainty of plus or minus 10cm." That's pretty much the same prediction as that derived by the other real-world measurers, Houston and Dean.

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