Last Time, There's No Global Warming
Dennis Avery, director of the Hudson Institute's Center for Global Food Issues, writes that the so-called global warming has been going on in some form for thousands of years and is nothing to lose sleep over.
New science has emerged that reveals there have been at least nine global warmings and nine global coolings over the last 12,000 years.
Climate researcher John Christy points out that official thermometers show a temperature rise of 0.7° F for the last 24 years, far less that the greenhouse theory projected. Nonetheless, the UN Intergovernmental Panel on Climate Change (IPCC) continues to warn the Earth will burst into flames if the U.S. doesn't adopt stringent measures to curb flagrant use of fossil fuels, aided and abetted by European interests that want the U. S. economy to flounder.
Based on this new information, the Bush administration has directed the EPA to rewrite its global warming report to emphasize the uncertainties involved in predicting climate change. If SUVs are not the culprit, what will the little eco-twerps firebomb next?
September 4, 2003
Natural Global Warming
Earlier this summer, the Bush White House just directed a major rewrite of an Environmental Protection Agency report on global warming to emphasize the uncertainties surrounding climate change—thereby incurring both political and activist wrath. Why?
Because of new science that has arrived during Bush's term in office.
For a decade, the UN Intergovernmental Panel on Climate Change has pushed the theory of fierce man-made global warming, supposedly caused by burning fossil fuels. It would theoretically drive temperatures up as much as 10 degrees Fahrenheit. The IPCC wants American to join the Kyoto Protocol, quickly doubling U.S. energy prices, without making much impact on the warming. (Kyoto would be a 'down payment' on much more severe energy cutbacks.)
In 2001, the journal Science published a careful, long-term analysis of iceberg debris on the floor of the North Atlantic—bits of rock carved from Canada by glaciers and floated out to sea. A Team led by Dr. Gerard Bond of New York's Lamont-Doherty Earth Observatory found nine global warmings and nine global coolings in the last 12,000 years.
Climate researcher John Christy points out that official thermometers show a temperature rise of 0.7 degrees F. for the last 24 years, far less than the greenhouse theory projected. However, the temperature readings from satellites and high-altitude balloons show less than half that warming (0.3 degrees F). These readings represent the bulk of the atmosphere, up where the greenhouse theory says warming is supposed to occur first!
Most official ground-level thermometers are in urban heat islands, surrounded by increasing amounts of masonry and blacktop. A retired California climatologist, James Goodrich, divided California's weather stations into three groups, and plotted their temperature records by population density. In the last 100 years, the California counties with more than 100,000 to one million people had a slightly rising trend, and the low-population counties had no temperature rise at all.
Believers in fierce warming warn that the polar ice could melt and raise sea levels by a horrifying 15 to 25 feet. However, warming would also add to the ice caps (increased rain and snow from more evaporation of the oceans). Dr. Howard Conway of the University of Washington reported in Science (Oct. 10, 1999) that the Antarctic ice has been melting at about its present rate since the end of the Great Ice Age 15,000 years ago. We can expect the sea level to keep on rising about six inches per century. Until the next Ice Age.
The fierce global warming scenario is now backed by little except computer models and activist press releases. Plus, a European desire for the U.S. to penalize its economy by emulating Europe's heavy taxes on fuel. (A barrel of oil that net Kuwait $30 may net the British government $150 in taxes, "justified" by the global warming theory.)
President Bush's task is a delicate minuet to avoid doubling U.S. energy prices and throwing the American economy into a Depression; while not alarming a mass of voters who haven't read the earth's own temperature record, and fear their car exhausts are burning up the planet.
Based on new and solid science, no fuel rationing can stop the mild natural warming likely over the next 500 years.
Dennis T. Avery is based in Churchville, VA, and is director of the
Hudson Institute's Center for Global Food Issues.