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Title: Look to Mars for the truth on global warming The Deniers -- Part IX
Source:
Financial Post
URL Source: http://www.canada.com/nationalpost/ ... c3e-47ba-913f-7359a5c7f723&k=0
Published: Jun 26, 2007
Author: Lawrence Solomon
Post Date: 2007-06-26 17:50:18 by richard9151
Ping List: *Agriculture-Environment* Subscribe to *Agriculture-Environment*
Keywords: Climate Change, Hoax
Views: 75
Comments: 3
Look to Mars for the truth on global warming The Deniers -- Part IX Lawrence Solomon, Financial Post Published: Friday, February 02, 2007 Climate change is a much, much bigger issue than the public, politicians, and even the most alarmed environmentalists realize. Global warming extends to Mars, where the polar ice cap is shrinking, where deep gullies in the landscape are now laid bare, and where the climate is the warmest it has been in decades or centuries. "One explanation could be that Mars is just coming out of an ice age," NASA scientist William Feldman speculated after the agency's Mars Odyssey completed its first Martian year of data collection. "In some low-latitude areas, the ice has already dissipated." With each passing year more and more evidence arises of the dramatic changes occurring on the only planet on the solar system, apart from Earth, to give up its climate secrets. NASA's findings in space come as no surprise to Dr. Habibullo Abdussamatov at Saint Petersburg's Pulkovo Astronomical Observatory. Pulkovo -- at the pinnacle of Russia's space-oriented scientific establishment -- is one of the world's best equipped observatories and has been since its founding in 1839. Heading Pulkovo's space research laboratory is Dr. Abdussamatov, one of the world's chief critics of the theory that man-made carbon dioxide emissions create a greenhouse effect, leading to global warming. "Mars has global warming, but without a greenhouse and without the participation of Martians," he told me. "These parallel global warmings -- observed simultaneously on Mars and on Earth -- can only be a straightline consequence of the effect of the one same factor: a long-time change in solar irradiance." The sun's increased irradiance over the last century, not C02 emissions, is responsible for the global warming we're seeing, says the celebrated scientist, and this solar irradiance also explains the great volume of C02 emissions. "It is no secret that increased solar irradiance warms Earth's oceans, which then triggers the emission of large amounts of carbon dioxide into the atmosphere. So the common view that man's industrial activity is a deciding factor in global warming has emerged from a misinterpretation of cause and effect relations." Dr. Abdussamatov goes further, debunking the very notion of a greenhouse effect. "Ascribing 'greenhouse' effect properties to the Earth's atmosphere is not scientifically substantiated," he maintains. "Heated greenhouse gases, which become lighter as a result of expansion, ascend to the atmosphere only to give the absorbed heat away." The real news from Saint Petersburg -- demonstrated by cooling that is occurring on the upper layers of the world's oceans -- is that Earth has hit its temperature ceiling. Solar irradiance has begun to fall, ushering in a protracted cooling period beginning in 2012 to 2015. The depth of the decline in solar irradiance reaching Earth will occur around 2040, and "will inevitably lead to a deep freeze around 2055-60" lasting some 50 years, after which temperatures will go up again. Because of the scientific significance of this period of global cooling that we're about to enter, the Russian and Ukrainian space agencies, under Dr. Abdussamatov's leadership, have launched a joint project to determine the time and extent of the global cooling at mid-century. The project, dubbed Astrometry and given priority space-experiment status on the Russian portion of the International Space Station, will marshal the resources of spacecraft manufacturer Energia, several Russian research and production centers, and the main observatory of Ukraine's Academy of Sciences. By late next year, scientific equipment will have been installed in a space-station module and by early 2009, Dr. Abdussamatov's space team will be conducting a regular survey of the sun. With the data, the project will help mankind cope with a century of falling temperatures, during which we will enter a mini ice age. "There is no need for the Kyoto Protocol now. It does not have to come into force until at least 100 years from no w," Dr. Abdussamatov concluded. "A global freeze will come about regardless of whether or not industrialized countries put a cap on their greenhouse- gas emissions." Lawrence Solomon@nextcity.com - - - - Lawrence Solomon is executive director of Urban Renaissance Institute and Consumer Policy Institute, divisions of Energy Probe Research Foundation. http://www.Urban-Renaissance.org CV OF A DENIER: Habibullo Abdussamatov, born in Samarkand in Uzbekistan in 1940, graduated from Samarkand University in 1962 as a physicist and a mathematician. He earned his doctorate at Pulkovo Observatory and the University of Leningrad. He is the head of the space research laboratory of the Russian Academies of Sciences' Pulkovo Observatory and of the International Space Station's Astrometry project, a long-term joint scientific research project of the Russian and Ukranian space agencies. http://www.canada.com/nationalpost/story.html?id=069cb5b2-7d81-4a8e-825d-56e0f112aeb5&k=0 Limited role for C02 The Deniers -- Part X Lawrence Solomon, Financial Post Published: Friday, February 02, 2007 Astrophysicist Nir Shariv, one of Israel's top young scientists, describes the logic that led him -- and most everyone else -- to conclude that SUVs, coal plants and other things man-made cause global warming. Step One Scientists for decades have postulated that increases in carbon dioxide and other gases could lead to a greenhouse effect. Step Two As if on cue, the temperature rose over the course of the 20th century while greenhouse gases proliferated due to human activities. Step Three No other mechanism explains the warming. Without another candidate, greenhouses gases necessarily became the cause. Dr. Shariv, a prolific researcher who has made a name for himself assessing the movements of two-billion-year-old meteorites, no longer accepts this logic, or subscribes to these views. He has recanted: "Like many others, I was personally sure that CO2 is the bad culprit in the story of global warming. But after carefully digging into the evidence, I realized that things are far more complicated than the story sold to us by many climate scientists or the stories regurgitated by the media. "In fact, there is much more than meets the eye." Dr. Shariv's digging led him to the surprising discovery that there is no concrete evidence -- only speculation -- that man-made greenhouse gases cause global warming. Even research from the Intergovernmental Panel on Climate Change-- the United Nations agency that heads the worldwide effort to combat global warming -- is bereft of anything here inspiring confidence. In fact, according to the IPCC's own findings, man's role is so uncertain that there is a strong possibility that we have been cooling, not warming, the Earth. Unfortunately, our tools are too crude to reveal what man's effect has been in the past, let alone predict how much warming or cooling we might cause in the future. All we have on which to pin the blame on greenhouse gases, says Dr. Shaviv, is "incriminating circumstantial evidence," which explains why climate scientists speak in terms of finding "evidence of fingerprints." Circumstantial evidence might be a fine basis on which to justify reducing greenhouse gases, he adds, "without other 'suspects.' " However, Dr. Shaviv not only believes there are credible "other suspects," he believes that at least one provides a superior explanation for the 20th century's warming. "Solar activity can explain a large part of the 20th-century global warming," he states, particularly because of the evidence that has been accumulating over the past decade of the strong relationship that cosmic- ray flux has on our atmosphere. So much evidence has by now been amassed, in fact, that "it is unlikely that [the solar climate link] does not exist." The sun's strong role indicates that greenhouse gases can't have much of an influence on the climate -- that C02 et al. don't dominate through some kind of leveraging effect that makes them especially potent drivers of climate change. The upshot of the Earth not being unduly sensitive to greenhouse gases is that neither increases nor cutbacks in future C02 emissions will matter much in terms of the climate. Even doubling the amount of CO2 by 2100, for example, "will not dramatically increase the global temperature," Dr. Shaviv states. Put another way: "Even if we halved the CO2 output, and the CO2 increase by 2100 would be, say, a 50% increase relative to today instead of a doubled amount, the expected reduction in the rise of global temperature would be less than 0.5C. This is not significant." The evidence from astrophysicists and cosmologists in laboratories around the world, on the other hand, could well be significant. In his study of meteorites, published in the prestigious journal, Physical Review Letters, Dr. Shaviv found that the meteorites that Earth collected during its passage through the arms of the Milky Way sustained up to 10% more cosmic ray damage than others. That kind of cosmic ray variation, Dr. Shaviv believes, could alter global temperatures by as much as 15% --sufficient to turn the ice ages on or off and evidence of the extent to which cosmic forces influence Earth's climate. In another study, directly relevant to today's climate controversy, Dr. Shaviv reconstructed the temperature on Earth over the past 550 million years to find that cosmic ray flux variations explain more than two-thirds of Earth's temperature variance, making it the most dominant climate driver over geological time scales. The study also found that an upper limit can be placed on the relative role of CO2 as a climate driver, meaning that a large fraction of the global warming witnessed over the past century could not be due to CO2 -- instead it is attributable to the increased solar activity. CO2 does play a role in climate, Dr. Shaviv believes, but a secondary role, one too small to preoccupy policymakers. Yet Dr. Shaviv also believes fossil fuels should be controlled, not because of their adverse affects on climate but to curb pollution. "I am therefore in favour of developing cheap alternatives such as solar power, wind, and of course fusion reactors (converting Deuterium into Helium), which we should have in a few decades, but this is an altogether different issue." His conclusion: "I am quite sure Kyoto is not the right way to go." Lawrence Solomon@nextcity.com When a man who is honestly mistaken hears the truth, he will either quit being mistaken or cease to be honest.
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#1. To: richard9151, ALL, Yertle Turtle, Jethro Tull, wudidiz, wbales, Diana, Zipporah, inniebutton, HOUNDAWG, Red jones, IndieTx (#0)
Anyone with a brain needs to know this! There is Earth data that says the same thing but the Communist Envirowackos working for the Trotsky Agenda have screwed with your minds and sent your kids home from school squealing The Sky Is Falling, and you (collectively) bit and swallowed because you have been brainwashed the little darlings are smarter than you and still believe Rachel Carson was not a card-carrying Communist in Fish and Wildlife and an admitted liar. Three BIG LIES rolled into one by the Tribe. " Global Warming" as per Kyoto and your local uneducated puiblic school shills is JUNK SCIENCE. For the record: "GLOBAL WARMING" IS JUNK SCIENCE
Agreed. 100%.
Law Enforcement Against Prohibition Its not even science. Its delusions of grandeur. Sorta explains the people who believe in it, doesn't it? Lots of parallels in the thinking....
America is not at war. The military is at war. America is at the mall and the Congress is out to lunch.
#2. To: JCHarris (#1)
Global Warming" as per Kyoto and your local uneducated public school shills is JUNK SCIENCE.
#3. To: JCHarris (#1)
"GLOBAL WARMING" IS JUNK SCIENCE
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