Friday, October 09, 2009

Obama Czar Was Global Cooling "Science Band-Wagon" Guy (plus, an old Time Magazine article)




(WND h/t)
White House science czar John Holdren has predicted 1 billion people will die in "carbon-dioxide induced famines" in a coming new ice age by 2020.

As WND previously reported, Holdren predicted in a 1971 textbook co-authored with Malthusian population alarmist Paul Ehrlich that global over-population was heading the Earth to a new ice age unless the government mandated urgent measures to control population, including the possibility of involuntary birth control measures such as forced sterilization.

Holdren's prediction that 1 billion people would die from a global cooling "eco-disaster" was announced in Ehrlich's 1986 book "The Machinery of Nature."

Holdren based his prediction on a theory that human emissions of carbon dioxide would produce a climate catastrophe in which global warming would cause global cooling with a consequent reduction in agricultural production resulting in widespread disaster.

On pages 273-274 of "The Machinery of Nature," Ehrlich explained Holdren's theory by arguing "some localities will probably become colder as the warmer atmosphere drives the climactic engine faster, causing streams of frigid air to move more rapidly away from the poles." (Emphasis in original text.)...

...(read more)...


Science: Another Ice Age?

Time Magazine

Monday, Jun. 24, 1974


In Africa, drought continues for the sixth consecutive year, adding terribly to the toll of famine victims. During 1972 record rains in parts of the U.S., Pakistan and Japan caused some of the worst flooding in centuries. In Canada's wheat belt, a particularly chilly and rainy spring has delayed planting and may well bring a disappointingly small harvest. Rainy Britain, on the other hand, has suffered from uncharacteristic dry spells the past few springs. A series of unusually cold winters has gripped the American Far West, while New England and northern Europe have recently experienced the mildest winters within anyone's recollection.


As they review the bizarre and unpredictable weather pattern of the past several years, a growing number of scientists are beginning to suspect that many seemingly contradictory meteorological fluctuations are actually part of a global climatic upheaval. However widely the weather varies from place to place and time to time, when meteorologists take an average of temperatures around the globe they find that the atmosphere has been growing gradually cooler for the past three decades. The trend shows no indication of reversing. Climatological Cassandras are becoming increasingly apprehensive, for the weather aberrations they are studying may be the harbinger of another ice age.


Telltale signs are everywhere —from the unexpected persistence and thickness of pack ice in the waters around Iceland to the southward migration of a warmth-loving creature like the armadillo from the Midwest.Since the 1940s the mean global temperature has dropped about 2.7° F. Although that figure is at best an estimate, it is supported by other convincing data. When Climatologist George J. Kukla of Columbia University's Lamont-Doherty Geological Observatory and his wife Helena analyzed satellite weather data for the Northern Hemisphere, they found that the area of the ice and snow cover had suddenly increased by 12% in 1971 and the increase has persisted ever since. Areas of Baffin Island in the Canadian Arctic, for example, were once totally free of any snow in summer; now they are covered year round.


Scientists have found other indications of global cooling. For one thing there has been a noticeable expansion of the great belt of dry, high-altitude polar winds —the so-called circumpolar vortex—that sweep from west to east around the top and bottom of the world. Indeed it is the widening of this cap of cold air that is the immediate cause of Africa's drought. By blocking moisture-bearing equatorial winds and preventing them from bringing rainfall to the parched sub-Sahara region, as well as other drought-ridden areas stretching all the way from Central America to the Middle East and India, the polar winds have in effect caused the Sahara and other deserts to reach farther to the south. Paradoxically, the same vortex has created quite different weather quirks in the U.S. and other temperate zones. As the winds swirl around the globe, their southerly portions undulate like the bottom of a skirt. Cold air is pulled down across the Western U.S. and warm air is swept up to the Northeast. The collision of air masses of widely differing temperatures and humidity can create violent storms—the Midwest's recent rash of disastrous tornadoes, for example.