Save us from the politics of science |Dennis Byrne "It's bad enough when politicians and true believers distort scientific findings for their own purposes. But when scientists do it, we've reached a dangerous point in intellectual discourse. Such is the case with the widespread belief that evidence of global warming is incontrovertible. Thankfully, some scientists courageously have decided to publicly challenge this numbing, politically correct dogma." the rest at http://articles.chicagotribune.com/...obal-warming-kevin-trenberth-young-scientists
No scientific consensus. None. Nada. http://www.humanevents.com/2014/02/24/climate-change-consensus-there-is-no-consensus/
Oh really? There is not one science org in the world that deny it. Idiot. Ninety-seven percent of climate scientists agree that climate-warming trends over the past century are very likely due to human activities,1and most of the leading scientific organizations worldwide have issued public statements endorsing this position. The following is a partial list of these organizations, along with links to their published statements and a selection of related resources. AMERICAN SCIENTIFIC SOCIETIES Statement on climate change from 18 scientific associations "Observations throughout the world make it clear that climate change is occurring, and rigorous scientific research demonstrates that the greenhouse gases emitted by human activities are the primary driver." (2009)2 AAAS emblem American Association for the Advancement of Science "The scientific evidence is clear: global climate change caused by human activities is occurring now, and it is a growing threat to society." (2006)3 ACS emblem American Chemical Society "Comprehensive scientific assessments of our current and potential future climates clearly indicate that climate change is real, largely attributable to emissions from human activities, and potentially a very serious problem." (2004)4 AGU emblem American Geophysical Union "Humanâinduced climate change requires urgent action. Humanity is the major influence on the global climate change observed over the past 50 years. Rapid societal responses can significantly lessen negative outcomes." (Adopted 2003, revised and reaffirmed 2007, 2012, 2013)5 AMA emblem American Medical Association "Our AMA ... supports the findings of the Intergovernmental Panel on Climate Changeâs fourth assessment report and concurs with the scientific consensus that the Earth is undergoing adverse global climate change and that anthropogenic contributions are significant." (2013)6 AMS emblem American Meteorological Society "It is clear from extensive scientific evidence that the dominant cause of the rapid change in climate of the past half century is human-induced increases in the amount of atmospheric greenhouse gases, including carbon dioxide (CO2), chlorofluorocarbons, methane, and nitrous oxide." (2012)7 APS emblem American Physical Society "The evidence is incontrovertible: Global warming is occurring. If no mitigating actions are taken, significant disruptions in the Earthâs physical and ecological systems, social systems, security and human health are likely to occur. We must reduce emissions of greenhouse gases beginning now." (2007)8 GSA emblem The Geological Society of America "The Geological Society of America (GSA) concurs with assessments by the National Academies of Science (2005), the National Research Council (2006), and the Intergovernmental Panel on Climate Change (IPCC, 2007) that global climate has warmed and that human activities (mainly greenhouseâgas emissions) account for most of the warming since the middle 1900s." (2006; revised 2010)9 SCIENCE ACADEMIES International academies: Joint statement "Climate change is real. There will always be uncertainty in understanding a system as complex as the worldâs climate. However there is now strong evidence that significant global warming is occurring. The evidence comes from direct measurements of rising surface air temperatures and subsurface ocean temperatures and from phenomena such as increases in average global sea levels, retreating glaciers, and changes to many physical and biological systems. It is likely that most of the warming in recent decades can be attributed to human activities (IPCC 2001)." (2005, 11 international science academies)10 USNAS emblem U.S. National Academy of Sciences "The scientific understanding of climate change is now sufficiently clear to justify taking steps to reduce the amount of greenhouse gases in the atmosphere." (2005)11
oh, so you had to make the old switcheroo from "scientists" to "scientific orgs", when it was pointed out that your statement was a BALD FACED LIE. Ok
And science orgs are comprised of what. Ninety-seven percent of climate scientists agree that climate-warming trends over the past century are very likely due to human activities.W. R. L. Anderegg, âExpert Credibility in Climate Change,â Proceedings of the National Academy of Sciences Vol. 107 No. 27, 12107-12109 (21 June 2010); DOI: 10.1073/pnas.1003187107. P. T. Doran & M. K. Zimmerman, "Examining the Scientific Consensus on Climate Change," Eos Transactions American Geophysical Union Vol. 90 Issue 3 (2009), 22; DOI: 10.1029/2009EO030002. N. Oreskes, âBeyond the Ivory Tower: The Scientific Consensus on Climate Change,â Science Vol. 306 no. 5702, p. 1686 (3 December 2004); DOI: 10.1126/science.1103618. Every large scale examination of the consensus comes up with the same 97%. Asshole.
All of these studies have been completely debunked as nonsense. Doran & Zimmerman were only able to come up with a magical 97% number when they trimmed their response set from 3146 to a mere 77. 97% Retarded Parrot time
No they have not. Not at all. Only in your fucked up deluded mind. 1)Oreskes found that out of all the papers on climate science between 1993 and 2003 that not a single one rejected the consensus position. 2) Doran in 2009 found that 97.5% of climatologists who actively publish research on climate change responded yes. ..... "Do you think human activity is a significant contributing factor in changing mean global temperatures?" 3)...in 2010 Anderegg did a study that surveyed all climate scientists who have publicly signed declarations supporting or rejecting the consensus. They find between 97% to 98% of climate experts support the consensus (Anderegg 2010) 4) The Vision Prize is an online poll of scientists about climate risk. It is an impartial and independent research platform for incentivized polling of experts on important scientific issues that are relevant to policymakers. In addition to assessing the views of scientists, Vision Prize asked its expert participants to predict the views of their scientific colleagues. The participant affiliations and fields are illustrated in Figure 3. vision prize participants the majority (~85%) of participants are academics, and approximately half of all participants are Earth Scientists. Thus the average climate science expertise of the participants is quite good. Approximately 90% of participants responded that human activity has had a primary influence over global temperatures over the past 250 years, with the other 10% answering that it has been a secondary cause, and none answering either that humans have had no influence or that temperatures have not increased. For today..... 5) Scientific organizations endorsing the consensus The following scientific organizations endorse the consensus position that "most of the global warming in recent decades can be attributed to human activities": American Association for the Advancement of Science American Astronomical Society American Chemical Society American Geophysical Union American Institute of Physics American Meteorological Society American Physical Society Australian Meteorological and Oceanographic Society Australian Bureau of Meteorology and the CSIRO British Antarctic Survey Canadian Foundation for Climate and Atmospheric Sciences Canadian Meteorological and Oceanographic Society Environmental Protection Agency European Federation of Geologists European Geosciences Union European Physical Society Federation of American Scientists Federation of Australian Scientific and Technological Societies Geological Society of America Geological Society of Australia Geological Society of London International Union for Quaternary Research (INQUA) International Union of Geodesy and Geophysics National Center for Atmospheric Research National Oceanic and Atmospheric Administration Royal Meteorological Society Royal Society of the UK The Academies of Science from 19 different countries all endorse the consensus. 13 countries have signed a joint statement endorsing the consensus position: Academia Brasiliera de Ciencias (Brazil) Royal Society of Canada Chinese Academy of Sciences Academie des Sciences (France) Deutsche Akademie der Naturforscher Leopoldina (Germany) Indian National Science Academy Accademia dei Lincei (Italy) Science Council of Japan Academia Mexicana de Ciencias (Mexico) Russian Academy of Sciences Academy of Science of South Africa Royal Society (United Kingdom) National Academy of Sciences (USA) (12 Mar 2009 news release) A letter from 18 scientific organizations to US Congress states: "Observations throughout the world make it clear that climate change is occurring, and rigorous scientific research demonstrates that the greenhouse gases emitted by human activities are the primary driver. These conclusions are based on multiple independent lines of evidence, and contrary assertions are inconsistent with an objective assessment of the vast body of peer-reviewed science." The consensus is also endorsed by a Joint statement by the Network of African Science Academies (NASAC), including the following bodies: African Academy of Sciences Cameroon Academy of Sciences Ghana Academy of Arts and Sciences Kenya National Academy of Sciences Madagascar's National Academy of Arts, Letters and Sciences Nigerian Academy of Sciences l'Académie des Sciences et Techniques du Sénégal Uganda National Academy of Sciences Academy of Science of South Africa Tanzania Academy of Sciences Zimbabwe Academy of Sciences Zambia Academy of Sciences Sudan Academy of Sciences Other Academies of Sciences that endorse the consensus: Australian Academy of Science Royal Society of New Zealand Polish Academy of Sciences A survey of 928 peer-reviewed abstracts on the subject 'global climate change' published between 1993 and 2003 shows that not a single paper rejected the consensus position that global warming is man caused (Oreskes 2004). A follow-up study by the Skeptical Science team of over 12,000 peer-reviewed abstracts on the subjects of 'global warming' and 'global climate change' published between 1991 and 2011 found that of the papers taking a position on the cause of global warming, over 97% agreed that humans are causing it (Cook 2013). The scientific authors of the papers were also contacted and asked to rate their own papers, and again over 97% whose papers took a position on the cause said humans are causing global warming. No scientific body of national or international standing maintains a formal opinion dissenting from any of these main points; the last was the American Association of Petroleum Geologists,[10] which in 2007[11] updated its 1999 statement rejecting the likelihood of human influence on recent climate with its current non-committal position.[12] Some other organizations, primarily those focusing on geology, also hold non-committal positions.