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For more than a decade the Global Climate Coalition, a group representing industries with profits tied to fossil fuels, led an aggressive lobbying and public relations campaign against the idea that emissions of heat-trapping gases could lead to global warming.
...
a document filed in a federal lawsuit demonstrates that even as the coalition worked to sway opinion, its own scientific and technical experts were advising that the science backing the role of greenhouse gases in global warming could not be refuted.
“The scientific basis for the Greenhouse Effect and the potential impact of human emissions of greenhouse gases such as CO2 on climate is well established and cannot be denied,” the experts wrote in an internal report compiled for the coalition in 1995.
The over 700 dissenting scientists are now more than 13 times the number of UN scientists (52) who authored the media-hyped IPCC 2007 Summary for Policymakers. The 59 additional scientists hail from all over the world, including Japan, Italy, UK, Czech Republic, Canada, Netherlands, the U.S. and many are affiliated with prestigious institutions including, NASA, U.S. Navy, U.S. Defense Department, Energy Department, U.S. Air Force, the Philosophical Society of Washington (the oldest scientific society in Washington), Princeton University, Tulane University, American University, Oregon State University, U.S. Naval Academy and EPA.
The explosion of skeptical scientific voices is accelerating unabated in 2009. A March 14, 2009 article in the Australian revealed that Japanese scientists are now at the forefront of rejecting man-made climate fears prompted by the UN IPCC.
Prominent Japanese Geologist Dr. Shigenori Maruyama, a professor at the Tokyo Institute of Technology’s Department of Earth and Planetary Sciences who has authored more than 125 scientific publications, said in March 2009 that “there was widespread skepticism among his colleagues about the IPCC's fourth and latest assessment report that most of the observed global temperature increase since the mid-20th century ‘is very likely due to the observed increase in anthropogenic greenhouse gas concentrations.” Maruyama noted that when this question was raised at a Japan Geoscience Union symposium last year, ‘the result showed 90 per cent of the participants do not believe the IPCC report.” [Also See: The prestigious International Geological Congress, dubbed the geologists' equivalent of the Olympic Games, was held in Norway in August 2008 and prominently featured the voices of scientists skeptical of man-made global warming fears. [ See: Skeptical scientists overwhelm conference: '2/3 of presenters and question-askers were hostile to, even dismissive of, the UN IPCC' & see full reports here & here –More analyses of recent developments see report’s introduction
Originally posted by pikestaff
I never get an answer to this; just how can 383 parts per million [CO2 in the atmosphere] have so much effect on global warming?
Originally posted by pikestaff
I never get an answer to this; just how can 383 parts per million [CO2 in the atmosphere] have so much effect on global warming?
In any case, Methane gas is 20 times worse than CO2 for heat retention, but that never gets mentioned.
Originally posted by logicalview
The arguments for and against manmade global warming/climte change seem to be equal in their scientific backing and trying to follow some of the debates on ATS is enough to make my head spin!
Andrew Revkin's latest article in the New York Times makes for strange reading; silly, even. For though the technical experts may have been advising (for some strange, doubtless self-interested reason) this: “even as the coalition worked to sway opinion, its own scientific and technical experts were advising that the science backing the role of greenhouse gases in global warming could not be refuted”, I'll eat my hat if anyone could show that was actually the case at any time since 1990.
My guess is that Revkin -- like all other promulgators of AGW (anthropogenic global warming) hysteria throughout the media and scientific communities -- is starting to really feel the weight of the evidence that shows all too clearly that dangerous AGW is a myth, and is simply thrashing around in any and every direction to try to find a way of continuing to obfuscate the issue until December.
Originally posted by jdub297
If this story was even remotely accurate, it would not have taken 7 YEARS to surface, would it? Especially in light of the heated debate over Anthropogenic Global Warming (now, 'Climate Change')!
The documents were recently sent to The New York Times by a lawyer for environmental groups that sided with the state. The lawyer, eager to maintain a cordial relationship with the court, insisted on anonymity because the litigation is continuing.
Your "source," Andrew Revkin (of the NYT), has had an AGW chip on his shoulder for years.
He is known to misquote and quote out of context respected experts who disagree with the AGW agenda.
Human activities can affect the energy balance at the Earth's surface in three ways:
• combustion, agriculture and other human activities emit greenhouse gases and can raise their concentration in the atmosphere, which would directionally lead to warming;
• combustion emits particulates, and gases such as sulfur dioxide which form particulate matter in the atmosphere, which would directionally lead to cooling; and
• changes in land-use, such as removing forests, can change the amount of energy absorbed by the Earth's surface, the rate of water evaporation, and other parameters involved in the climate system, which could result in either warming or cooling.
These three factors create the potential for a human impact on climate. The potential for a human impact on climate is based on well-established scientific fact, and should not be denied.
Leonard S. Bernstein, 68, was chairman of the coalition’s advisory committee in the mid 1990s. He was a chemical engineer and climate expert at Mobil Corp. (now part of Exxon Mobil) from 1989 to 1999 and is now retired. He also was a lead author on the climate assessments in 2001 and 2007 from the United Nations Intergovernmental Panel on Climate Change. In a telephone interview, Dr. Bernstein declined to discuss the old documents or events in the 1990s. But he confirmed his longstanding view of the climate problem. Care must be taken in choosing solutions, he said, noting how a rush to biofuels has backfired. But, he added, global warming poses real risks and requires a real response. “There is sufficient scientific evidence that we need to take action,” Dr. Bernstein said.
There may be room for debate on the AGW topic, but falsifications and unsupported claims (unaccredited "sources are just as bad) don't make for healthy discussion.
Of course, the last thing Chu and Obama want is healthy discussion of anything on their agenda.
You're a victim of the deniers FUD campaign. Their aim is to present a false sense of debate. The science is pretty clear, and has been for decades.
Originally posted by logicalview
So i hope you see my predicament
regards
At the conclusion of the WG I Plenary Session that approved the statement on a human impact on climate, the authors of the underlying report were instructed to modify their report to bring it into agreement with the summary statement. This process is the reverse of what is called for by the IPCC rules of procedure and normal scientific practice.
WG I considered four types of information in evaluating whether the observed change in climate was in fact "highly unusual in a statistical sense," and whether it could be attributed to human influences. A discussion of each type of information follows.
1) Model-based estimates of natural variability - The Max Planck Institute (MPI), a German government laboratory and developer of one of the GCMs, ran their model for 1000 years into the future with only random perturbations to assess "natural" variability of temperature. They then determined, with 95%confidence, that the changes in temperature observed over the last 100 years could not be explained by their measure
of "natural" variability. German politicians and press have reported this result as meaning that there is 95%confidence that the temperature changes of the last 100 years have been caused by human emissions of greenhouse gases, a significant overstatement of the scientific finding.
The MPI finding does not prove that the temperature changes of the last 100 years are due to human greenhouse gas emissions for two reasons:
o Models are simplifications and therefore less variable than the real world.
Actual "natural" variability of temperature is almost certain to be larger than the estimate from the MPI computer study.
o The temperature change of the past 100 years may be due to natural changes in climate. Changes of this magnitude have occurred naturally in the past without any human influence.
Originally posted by jdub297
Selective quotations don't help you. "Can affect ... ." and "potential ...human affect ... " are far from convincing.
The article explains how the GCC and IPCC attempt to sway the opinions of scientists into their favor. Here's just a snippet and your link:
Do you deny that solar activity is at a minimum today(Recall the 'Maunder Minimum' and 'Little Ice Age')?
Do you deny that the Antarctic ice cover is growing at the rate of 10,000 sq. km./decade?
Of course, AGW scientists readily argue that growing Antarctic ice cover is "consistent with" AGW. Others argue that diminishing ice cover is "consistent with" AGW!
Science 15 February 2002:
Vol. 295. no. 5558, pp. 1275 - 1277
DOI: 10.1126/science.1065863
Prev | Table of Contents | Next
Reports
Warming of the Southern Ocean Since the 1950s
Sarah T. Gille
Autonomous Lagrangian Circulation Explorer floats recorded temperatures in depths between 700 and 1100 meters in the Southern Ocean throughout the 1990s. These temperature records are systematically warmer than earlier hydrographic temperature measurements from the region, suggesting that mid-depth Southern Ocean temperatures have risen 0.17°C between the 1950s and the 1980s. This warming is faster than that of the global ocean and is concentrated within the Antarctic Circumpolar Current, where temperature rates of change are comparable to Southern Ocean atmospheric temperature increases.
With that type of logic, what is NOT 'consistent with' AGW?
If you do, congratulations on joining the true "deniers" of the AGW alarmists.
But not long ago, many of today’s supporters dismissed the idea of tradable emissions permits as an industry-inspired Republican scheme to avoid the real costs of cutting air pollution. The right answer, they said, was strict government regulation, state-of-the-art technology and a federal tax on every ton of harmful emissions.
How did cap and trade, hatched as an academic theory in obscure economic journals half a century ago, become the policy of choice in the debate over how to slow the heating of the planet? And how did it come to eclipse the idea of simply slapping a tax on energy consumption that befouls the public square or leaves the nation hostage to foreign oil producers?
The answer is not to be found in the study of economics or environmental science, but in the realm where most policy debates are ultimately settled: politics.
Cap and trade, by contrast, is almost perfectly designed for the buying and selling of political support through the granting of valuable emissions permits to favor specific industries and even specific Congressional districts. That is precisely what is taking place now in the House Energy and Commerce Committee, which has used such concessions to patch together a Democratic majority to pass a far-reaching bill to regulate carbon emissions through a cap-and-trade plan.
Oh! So that explains why carbon trading works so well, just like SO2?
But despite its success in the relatively contained problem of acid rain in the United States, cap and trade has proved less useful in other environmental problems and has gotten off to a troubled start in Europe.
Even some early devotees of a system of tradable emissions permits believe that it will not work for carbon dioxide, by definition a planetary problem.
...
W. David Montgomery has spent much of the last three decades trying to figure out how the marketplace can deal with environmental problems that are caused by relatively few actors but have consequences felt globally.
He supported the acid rain trading program, but said it was based on “unique historical and economic circumstances” that did not apply to the much more difficult problem of carbon dioxide emissions.
Mr. Montgomery said Mr. Waxman’s proposal would ultimately act like a tax on carbon-producing industries, disguised by a complex cap-and-trade system.
“It is a steel fist of regulation covered by a velvet glove of emission trading,” Mr. Montgomery said. “Why not just impose a carbon tax?”
Oh noes!
(Have you seen 'simon-swede's' latest BBC posts? Of course you have. He and you share much the same outlook, no?)
If your 'scientist' advisors are wrong, in the minority, and ignore the obvious, do you advocate following them anyway because they say the 'right' things?
Does one follow misguided 'leaders?' Of course you do - -under your thinking.
Starting to look like the 'consensus' is unravelling and "Industry" is getting unexpected attention on the Hill, no?
Deny ignorance.
jw