America is in the throes of a major housing and financial downturn, soaring food and energy costs, rising unemployment and near recession. But many legislators and bureaucrats are falling all over themselves to restrict fossil fuel use, advance climate change legislation – and thereby increase oil imports, energy prices, and impacts on families and businesses.
Even President Bush has called for action on climate change. “Reasonable and responsible” legislation is needed, the White House asserts, to avert a “regulatory nightmare” that from overlapping state and federal rules. One shudders to think the “preferred solution” could be a costly federal regulatory nightmare of emission mandates and hidden taxes in the form of cap-and-trade schemes.
Earth did warm slightly over the last quarter century, as it emerged further from the Little Ice Age, and humans likely played a role. However, literally hundreds of climate scientists say catastrophic climate change and dominant human influence are over-hyped myths.
Our planet has experienced numerous climate shifts, they point out, including prolonged ice ages, a 400-year Medieval Warm Period and a 500-year Little Ice Age. Climate scientists still don’t understand what caused these events – or the temperature roller coaster of the last century, as carbon dioxide levels rose steadily: temperatures climbed from 1910 to 1945, fell between 1945 and 1975, and increased again from 1975 to 1998, notes Syun-Ichi Akasofu, founding director of the International Arctic Research Center.
Five of the ten hottest years in US history were in the 1920s and 1930s. Average global temperatures stabilized in 1998, and then fell 1.1 degrees F the past twelve months, satellite measurements show. Ice core data demonstrate that, over thousands of years, rising temperatures preceded higher atmospheric carbon dioxide levels, by hundreds of years – the exact opposite of climate chaos hypotheses. Interior Greenland and Antarctica appear to be gaining ice mass; they’re certainly not melting.
These inconvenient facts have forced alarmists to rely on computer models that generate Frankenclime monsters realistic enough to scare people into believing climate Armageddon is nigh.
Climate models do help scientists evaluate possible consequences of changing economic growth, emission, cloud cover and other variables. But they can’t reproduce the actual climate of the past century. They cannot make accurate predictions, even one year in the future, much less fifty. They do not represent reality, and should not be relied on to guide public policy.
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