Gore show is set to be biggest on earth

Nowhere, perhaps, will be more important than Shanghai. One of eight cities hosting Live Earth concerts for Al Gore's crusade against climate change on Saturday, it will help deliver a vast audience across China. And with the world's most populous country on board, organisers believe they can reach 2 billion people and eclipse even Live8 as the biggest global media event of all time. It will begin at 1.10am British Summer Time in Sydney, Australia, then roll around the globe with concerts in Tokyo, Johannesburg, Shanghai, Hamburg, London's Wembley stadium, New York and finally, at 8pm, Rio de Janeiro's Copacabana beach. A special performance at the British Antarctic Survey Station in Antarctica will ensure all seven continents are included. There will be saturation coverage from TV, radio, the internet and at more than 6,000 parties in 119 countries. Critics have argued the 24-hour spectacular - featuring more than 150 acts including Madonna, Lily Allen, Genesis, Bon Jovi, Kanye West, Kelly Clarkson, Black Eyed Peas and Jack Johnson - will do more for the stars' careers than raising awareness of climate change. But Gore will use it to urge people to sign a seven-point pledge calling on governments to agree, within two years, an international treaty that cuts global warming pollution by 90 per cent in developed countries and by more than half worldwide. It also asks people to cut their own pollution, make their homes, businesses, schools and transport more energy efficient, and plant new trees and preserve forests....

Alarmist global warming claims melt under scientific scrutiny

In his new book, The Assault on Reason, Al Gore pleads, "We must stop tolerating the rejection and distortion of science. We must insist on an end to the cynical use of pseudo-studies known to be false for the purpose of intentionally clouding the public's ability to discern the truth." Gore repeatedly asks that science and reason displace cynical political posturing as the central focus of public discourse. If Gore really means what he writes, he has an opportunity to make a difference by leading by example on the issue of global warming. A cooperative and productive discussion of global warming must be open and honest regarding the science. Global warming threats ought to be studied and mitigated, and they should not be deliberately exaggerated as a means of building support for a desired political position. Many of the assertions Gore makes in his movie, ''An Inconvenient Truth,'' have been refuted by science, both before and after he made them. Gore can show sincerity in his plea for scientific honesty by publicly acknowledging where science has rebutted his claims. For example, Gore claims that Himalayan glaciers are shrinking and global warming is to blame. Yet the September 2006 issue of the American Meteorological Society's Journal of Climate reported, "Glaciers are growing in the Himalayan Mountains, confounding global warming alarmists who recently claimed the glaciers were shrinking and that global warming was to blame." Gore claims the snowcap atop Africa's Mt. Kilimanjaro is shrinking and that global warming is to blame. Yet according to the November 23, 2003, issue of Nature magazine, "Although it's tempting to blame the ice loss on global warming, researchers think that deforestation of the mountain's foothills is the more likely culprit. Without the forests' humidity, previously moisture-laden winds blew dry. No longer replenished with water, the ice is evaporating in the strong equatorial sunshine." Gore claims global warming is causing more tornadoes. Yet the United Nations Intergovernmental Panel on Climate Change stated in February that there has been no scientific link established between global warming and tornadoes. Gore claims global warming is causing more frequent and severe hurricanes. However, hurricane expert Chris Landsea published a study on May 1 documenting that hurricane activity is no higher now than in decades past. Hurricane expert William Gray reported just a few days earlier, on April 27, that the number of major hurricanes making landfall on the U.S. Atlantic coast has declined in the past 40 years. Hurricane scientists reported in the April 18 Geophysical Research Letters that global warming enhances wind shear, which will prevent a significant increase in future hurricane activity....