What, in God's name, seems vaguely Liberal about the AMA?
In 2008, the AMA issued a policy statement on global climate change declaring that they "support the findings of the latest Intergovernmental Panel on Climate Change report, which states that the Earth is undergoing adverse global climate change and that these changes will negatively affect public health."
They advocate draconian gun control.
There are other things, but unfortunately, I have to go to an appointment, so I don't have time to look it up right now. I'll be back later and post more on the subject.
Most scientists, worldwide, believe in the adverse effects of climate change. It's not a Liberal notion even if most wingnuts deny it.
Individuals in this section conclude that the observed warming is more likely attributable to natural causes than to human activities.
Khabibullo Abdusamatov, mathematician and astronomer at Pulkovskaya Observatory of the Russian Academy of Sciences: "Global warming results not from the emission of greenhouse gases into the atmosphere, but from an unusually high level of solar radiation and a lengthy - almost throughout the last century - growth in its intensity...Ascribing 'greenhouse' effect properties to the Earth's atmosphere is not scientifically substantiated...Heated greenhouse gases, which become lighter as a result of expansion, ascend to the atmosphere only to give the absorbed heat away."[13][14][15]
Sallie Baliunas, astronomer, Harvard-Smithsonian Center for Astrophysics: "[T]he recent warming trend in the surface temperature record cannot be caused by the increase of human-made greenhouse gases in the air."[16]
George V. Chilingar, Professor of Civil and Petroleum Engineering at the University of Southern California: "The authors identify and describe the following global forces of nature driving the EarthÂ’s climate: (1) solar radiation ..., (2) outgassing as a major supplier of gases to the World Ocean and the atmosphere, and, possibly, (3) microbial activities ... . The writers provide quantitative estimates of the scope and extent of their corresponding effects on the EarthÂ’s climate [and] show that the human-induced climatic changes are negligible."[17]
Ian Clark, hydrogeologist, professor, Department of Earth Sciences, University of Ottawa: "That portion of the scientific community that attributes climate warming to CO2 relies on the hypothesis that increasing CO2, which is in fact a minor greenhouse gas, triggers a much larger water vapour response to warm the atmosphere. This mechanism has never been tested scientifically beyond the mathematical models that predict extensive warming, and are confounded by the complexity of cloud formation - which has a cooling effect. ... We know that [the sun] was responsible for climate change in the past, and so is clearly going to play the lead role in present and future climate change. And interestingly... solar activity has recently begun a downward cycle."[18]
David Douglass, solid-state physicist, professor, Department of Physics and Astronomy, University of Rochester: "The observed pattern of warming, comparing surface and atmospheric temperature trends, does not show the characteristic fingerprint associated with greenhouse warming. The inescapable conclusion is that the human contribution is not significant and that observed increases in carbon dioxide and other greenhouse gases make only a negligible contribution to climate warming."[19]
Don Easterbrook, emeritus professor of geology, Western Washington University: "global warming since 1900 could well have happened without any effect of CO2. If the cycles continue as in the past, the current warm cycle should end soon and global temperatures should cool slightly until about 2035"[20]
William M. Gray, Professor Emeritus and head of The Tropical Meteorology Project, Department of Atmospheric Science, Colorado State University: "This small warming is likely a result of the natural alterations in global ocean currents which are driven by ocean salinity variations. Ocean circulation variations are as yet little understood. Human kind has little or nothing to do with the recent temperature changes. We are not that influential."[21] "I am of the opinion that [global warming] is one of the greatest hoaxes ever perpetrated on the American people."[22] "So many people have a vested interest in this global-warming thing—all these big labs and research and stuff. The idea is to frighten the public, to get money to study it more."[23]
William Kininmonth, meteorologist, former Australian delegate to World Meteorological Organization Commission for Climatology: "There has been a real climate change over the late nineteenth and twentieth centuries that can be attributed to natural phenomena. Natural variability of the climate system has been underestimated by IPCC and has, to now, dominated human influences."[24]
George Kukla, retired Professor of Climatology at Columbia University and Lamont-Doherty Earth Observatory, said in an interview: "What I think is this: Man is responsible for a PART of global warming. MOST of it is still natural."[25]
David Legates, associate professor of geography and director of the Center for Climatic Research, University of Delaware: "About half of the warming during the 20th century occurred prior to the 1940s, and natural variability accounts for all or nearly all of the warming."[26]
Tad Murty, oceanographer; adjunct professor, Departments of Civil Engineering and Earth Sciences, University of Ottawa: global warming "is the biggest scientific hoax being perpetrated on humanity. There is no global warming due to human anthropogenic activities. The atmosphere hasnÂ’t changed much in 280 million years, and there have always been cycles of warming and cooling. The Cretaceous period was the warmest on earth. You could have grown tomatoes at the North Pole"[27]
Tim Patterson[28], paleoclimatologist and Professor of Geology at Carleton University in Canada: "There is no meaningful correlation between CO2 levels and Earth's temperature over this [geologic] time frame. In fact, when CO2 levels were over ten times higher than they are now, about 450 million years ago, the planet was in the depths of the absolute coldest period in the last half billion years. On the basis of this evidence, how could anyone still believe that the recent relatively small increase in CO2 levels would be the major cause of the past century's modest warming?"[29][30]
Ian Plimer, Professor emeritus of Mining Geology, The University of Adelaide: "We only have to have one volcano burping and we have changed the whole planetary climate... It looks as if carbon dioxide actually follows climate change rather than drives it".[31]
Harrison Schmitt, former Astronaut, chair of the NASA Advisory Council, Adjunct Professor of engineering physics at the University of Wisconsin-Madison:"I don't think the human effect is significant compared to the natural effect".[32]
Tom Segalstad, head of the Geology Museum at the University of Oslo: "The IPCC's temperature curve (the so-called 'hockey stick' curve) must be in error...human influence on the 'Greenhouse Effect' is minimal (maximum 4%). Anthropogenic CO2 amounts to 4% of the ~2% of the "Greenhouse Effect", hence an influence of less than 1 permil of the Earth's total natural 'Greenhouse Effect' (some 0.03°C of the total ~33°C)."[33]
Nir Shaviv, astrophysicist at the Hebrew University of Jerusalem: "[T]he truth is probably somewhere in between [the common view and that of skeptics], with natural causes probably being more important over the past century, whereas anthropogenic causes will probably be more dominant over the next century. ... [A]bout 2/3's (give or take a third or so) of the warming [over the past century] should be attributed to increased solar activity and the remaining to anthropogenic causes." His opinion is based on some proxies of solar activity over the past few centuries.[34]
Fred Singer, Professor emeritus of Environmental Sciences at the University of Virginia: "The greenhouse effect is real. However, the effect is minute, insignificant, and very difficult to detect."[35][36] “It’s not automatically true that warming is bad, I happen to believe that warming is good, and so do many economists.”[37]
Willie Soon, astrophysicist, Harvard-Smithsonian Center for Astrophysics: "[T]here's increasingly strong evidence that previous research conclusions, including those of the United Nations and the United States government concerning 20th century warming, may have been biased by underestimation of natural climate variations. The bottom line is that if these variations are indeed proven true, then, yes, natural climate fluctuations could be a dominant factor in the recent warming. In other words, natural factors could be more important than previously assumed."[38]
Roy Spencer, principal research scientist, University of Alabama in Huntsville: "I predict that in the coming years, there will be a growing realization among the global warming research community that most of the climate change we have observed is natural, and that mankindÂ’s role is relatively minor"[39]
Philip Stott, professor emeritus of biogeography at the University of London: "...the myth is starting to implode. ... Serious new research at The Max Planck Society has indicated that the sun is a far more significant factor..."[40]
Henrik Svensmark, Danish National Space Center: "Our team ... has discovered that the relatively few cosmic rays that reach sea-level play a big part in the everyday weather. They help to make low-level clouds, which largely regulate the EarthÂ’s surface temperature. During the 20th Century the influx of cosmic rays decreased and the resulting reduction of cloudiness allowed the world to warm up. ... most of the warming during the 20th Century can be explained by a reduction in low cloud cover."[41]
Jan Veizer, environmental geochemist, Professor Emeritus from University of Ottawa: "At this stage, two scenarios of potential human impact on climate appear feasible: (1) the standard IPCC model ..., and (2) the alternative model that argues for celestial phenomena as the principal climate driver. ... Models and empirical observations are both indispensable tools of science, yet when discrepancies arise, observations should carry greater weight than theory. If so, the multitude of empirical observations favours celestial phenomena as the most important driver of terrestrial climate on most time scales, but time will be the final judge
List of scientists opposing the mainstream scientific assessment of global warming - Wikipedia, the free encyclopedia
Theres a listing for you of just a few of those wingnuts, and I suggest that if you assert that do not watch the weather channel as well because it's founder also is among those wingnuts. The fact is the WHO and IPCC reports have all been shot ful of holes not by *wingnuts* but by scientists,professors,and others, from institutions from MIT, to Harvard. Want some examples take the last 4th IPCC report that has since taken out all the data prior to 1880 of Dr. Mann's original hockey stick graph that has been the basis for global warming. The reason for doing this is because the scientific community has called into question the very basis for temp. change and when data from ice core samles is added to the mix prior to 1880 the line is no longer a big hockey stick that sends people running to the hills. Further the UN is the same organization that was reporting on global cooling in the 1970's and a global ice age will result as a result of man made CO2. As for the WHO reports on standards of healthcare, when you omit murders, deaths by acident in this country and use the very same baseline that the WHO usues to guage world health care the US scrores at the top of the list. As for the 72% I suppose when you poll 800 people and 600 of those are Obama voters the end result should not be a surprise.
