Skeptical Scientists

Habibullo Abdussamatov, Scientist and head of space research for Pulkovo Observatory, Russian Academy of Sciences

Alexandre Aguiar, Meteorologist, MetSul Weather Center forecaster for Ulbra TV, Brazil

Dr. Syun-Ichi Akasofu, Physicist and former director of both University of Alaska Fairbanks’ Geophysical Institute and International Artic Research Center

David Aldrich, Meteorologist

Kjell Aleklett, Physics professor, Dept. of Radiation Sciences and Uppsala Hydrocarbon Depletion Study Group, Uppsala University, Sweden

Dr. William J.R. Alexander, Professor Emeritus, University of Pretoria

Dr. Claude Allegre, Geophysicist, Institute of Geophysics

Chris Allen, Meteorologist, WBKO Fox affiliate in Kentucky

David Archibald, Geologist, Summa Development Limited, Australia

Scott Armstrong, forecaster who jointly challenged Al Gore to a bet regarding computer model predictions, Wharton School, UPenn

Dr. August H. Auer (d. 2007), Former professor of Atmospheric Science, University of Wyoming

Dennis Avery, Environment economist, Center for Global Food Issues

Dr. Sallie L. Baliunas, Astrophysicist, Harvard-Smithsonian Center for Astrophysics

Dr. Timothy Ball, Climatologist and Former Professor, University of Winnipeg

Dr. Robert C. Balling, Jr., Climatologist, Arizona State University

Dr. Jack Barrett, Chemist and Spectroscopist, Formerly with Imperial College London

Don Barron, Soil scientist

Vladimir Bashkirtsev, Solar Physicist of the Institute of Solar-Terrestrial Physics of the Siberian Division of the Russian Academy of Sciences

Steve Baskerville, Chief Meteorologist Chicago CBS affiliate

Joe Bastardi, Chief Meteorologist, AccuWeather

Ernst-Georg Beck, Biologist

Gary S. Becker, Economist, nobel-prize winner, senior fellow at Hoover Institution and Professor of Economics and Sociology, University of Chicago

Paul G. Becker, Meteorologist. a former chief meteorologist with the Air Force and former Colorado Springs chapter president of the American Meteorological Society

Dr. David Bellamy, Botanist, Famed UK environmental campaigner and host of a popular UK TV series on wildlife, former lecturer, Durham University

Justin Berk, Meteorologist, asserted that the “majority of TV meteorologists” are skeptical of dire man-made global warming claims

Andre and Sally Bernier, Meteorologists, of WJW-TV, in Cleveland, Ohio

Dr. Edward F. Blick, Retired Air Force atmospheric scientist and Professor of Meteorology and Engineering, University of Oklahoma

Dr. Sonja Boehmer-Christiansen, Reader, University of Hull; and Editor of the science journal Energy & Environment

Dr. Norman Borlaug, Agricultural scientist, father of “Green Revolution” and recipient of the Nobel Peace Prize, Presidential Medal of Freedom and Congressional Gold Medal

Daniel Botkin, Marine Biologist and President of the Center for the Study of the Environment and Professor Emeritus in the department of Ecology, Evolution, and Marine Biology, University of California

Dr. Simon Brassell, Geologist, University of Indiana

Bob Breck, Chief Meteorologist of WVUE-TV New Orleans

Dr. John Brignell, Professor Emeritus of Engineering, Northampton Engineering College and publisher of www.numberwatch.co.uk

Frank Britton, Chemist

Dr. John W. Brosnahan, Research physicist who develops instruments for NOAA and NASA

Georgia D. Brown, Geologist and instructor of Geology & Oceanography, College of Lake County Illinois

Harold Brown, Agricultural scientist and Professor Emeritus, University of Georgia

Dr. Reid Bryson, “Father of Meteorology,” founding chairman of the Dept. of Meteorology, University of Wisconsin-Madison

Donald S. Burke, Dean of Pittsburgh’s Graduate School of Public Health

Dr. Tony Burns, Chemical Engineer, University of New South Wales in Sydney, Australia

Mr. Nigel Calder, Former Editor, The New Scientist Magazine

Dr. Robert M. Carter, Geologist and paleoclimate researcher, James Cook University

John L. Casey, NASA consultant and former space shuttle engineer, Verity Management Services, Inc.

Dr. Ian Castles, Fellow, Australian National University

Dr. Christopher L. Castro, Climate scientist, a Professor of the Department of Atmospheric Sciences at the University of Arizona

Tom Chisholm, Chief Meteorologist of WMTW ABC Portland, Maine

Dr. John Christy, Alabama State Climatologist, University of Alabama in Huntsville and NASA, served as a UN IPCC lead author in 2001

Dr. Petr Chylek, Physics and Atmospheric Science Adjunct Professor, Dalhousie University

Dr. Ian D. Clark, Paleoclimatologist and Professor of Earth Sciences, University of Ottawa

Jim Clark, Meteorologist

Roy Clark, Aeronautical Engineer

Robert Cohen, Meteorologist and member of the American Meteorological Society

John Coleman, Meteorologist and founder of The Weather Channel

Dennis Compayre, Polar bear expert

Joseph Conklin, Meteorologist who launched Climatepolice.com

Dr. Paul Cooper, Professor Emeritus, Laurentian University

Piers Corbyn, Astrophysicist of UK’s Weather Action

Dr. Paulo N. Correa, Biologist and Biophysicist, has published extensively in scientific journals, co-authored a recent paper entitled “Global Warming: An Official Pseudoscience

Larry Cosgrove, Meteorologist

Dr. William R. Cotton, Atmospheric scientist, Department of Atmospheric Science at Colorado State University

Vincent Courtillot, director of the Institute de Physique du Globe de Paris, a member of the Academy of Sciences, a geomagnetism scientist, and president of the Geomagnetism and Paleomagnetism Section of the American Geophysical Union

Dr. Richard S. Courtney, Climate and Atmospheric Science Consultant, UN IPCC expert reviewer

Dr. Susan Crockford, Evolutionary Biologist and Paleozoologist, University of Victoria in Canada has published papers in peer-reviewed academic journals

Tim Curtin, Economist, a former advisor with the EU, World bank, and an Emeritus Faculty member, Australian National University

Grant Dade, Meteorologist and member of American Meteorological Society and National Weather Association

Dr. Robert E. Davis, Climatologist, a Professor at University of Virginia, a former UN IPCC contributor and past president of the Association of American Geographers, and past-chair of the American Meteorological Society's Committee on Biometeorology and Aerobiology

Joseph D’Aleo, first Director of Meteorology at The Weather Channel and was the Chief Meteorologist at Weather Services International Corporation and served as chairman of the American Meteorological Society’s (AMS) Committee on Weather Analysis and Forecasting; Founder of Icecap.us Web site

Luc Debontridder, Climate scientist, Royal Meteorological Institute of Belgium

Dr. Chris de Freitas, Associate Professor and Climate Scientist, The University of Auckland

Dr. A.T.J. de Laat, who specialized in atmospheric composition and climate research at the Royal Netherlands Meteorological Institute

Dr. Willem de Lange, Oceanographer of the department of Earth and Ocean Sciences, University of Waikato, New Zealand

Dr. David Deming, Geophysicist and associate professor of arts and sciences at the University of Oklahoma

Roger Dewhurst, Consulting environmental geologist and hydrogeologist

Dipl.-Ing. Peter Dietze, Official Reviewer, Intergovernmental Panel on Climate Change

David Dilley, Founder of Global Weather Oscillations, Inc.

Dr. David Douglass, Climate scientist, University of Rochester

Dr. Donald DuBois, Computer modeler with PhD in Philosophy of Science who has spent career modeling computer networks for NASA, GE Space Systems, the Air Force and the Navy

Robert Durrenberger, Climatologist and past president of the American Association of State Climatologists

Dr. Denis Dutton, Associate Professor, University of Canterbury in New Zealand

Dr. Freeman J. Dyson, Emeritus Professor of Physics, Institute for Advanced Study, Princeton; fellow of American Physical Society; member of U.S. National Academy of Science

Dr. Don J. Easterbrook, Geologist and Professor Emeritus at Western Washington University

Dr. Michael J. Economides, Professor of Chemical and Biomolecular Engineering at Cullen College of Engineering at University of Houston and the author of numerous books and over 50 scientific studies

Alexander G. Egorov, Researcher, Arctic and Antarctic Research Institute, St. Petersburg, Russia

Robert Ellison, Environmental scientist and flood hydrologist

Dr. Hugh W. Ellsaesser, Physicist/Meteorologist, Formerly with Livermore National Laboratory

Lance Endersbee, Professor Emeritus and former dean of engineering and pro-vice chancellor, Monash University

Gary England, Meteorologist, pioneered the use of Doppler radar weather-forecasting, dismisses climate fears

Dr. Robert H. Essenhigh, Professor of Energy Conversion, The Ohio State University

Dr. Christopher Essex, Applied Mathematics Professor, University of Western Ontario

Bill Evans, Senior Meteorologist, WABC-TV New York; winner of the Outstanding Meteorologist Award from NWS

Dr. Cal Evans, Geochemist and researcher who has advised the Alberta Research Council, the Natural Sciences and Engineering Research Council of Canada

Dr. David Evans, Mathematician and Engineer, carbon accountant for Australian government

Ray Evans, Global warming author and engineer, one of the founders of the Australian Lavoisier Group

Jesse Ferrell, Meteorologist, AccuWeather

Eduardo Ferreyra, Aeronautical engineer and president and founder of the Argentinean Foundation for a Scientific Ecology

Dr. Wilson Flood, Royal Society of Chemistry

Frederic Fluteau, Geomagnetism scientist with the Institute de Physique du Globe de Paris

Bob Foster, Geologist, director of the Lavoisier Group in Australia

Dr. Michael R. Fox, Nuclear scientist and analyst, Grassroots Institute of Hawaii

Dr. Neil Frank, Atmospheric scientist, hurricane expert and former director of the National Hurricane Center

Stewart Franks, Hydro-climatologist and Associate Prof. of Environmental Engineering, University of Newcastle in Australia

Amy Frappier, Paleoclimatologist and Professor of Geology and Geophysics, Boston College

Dr. Oliver W. Frauenfeld, Climate scientist and co-author, research scientist at Cooperative Institute for Research in Environmental Sciences Division of Cryspheric and Polar Processing, University of Colorado

Dr. Eigil Friis-Christensen, Space Physicist, Director of the Danish National Space Center, member of the space research advisory committee of the Swedish National Space Board, member of a NASA working group and of the European Space Agency.

Dr. Ivan Frolov, Polar expert and head of Russia’s Science and Research Institute of Arctic and Antarctic Regions

Brian Fuchs, Climatologist, National Drought Mitigation Center at the University of Nebraska-Lincoln

Serge Galam, Physicist and director of research for Laboratory of Climatology, Risks and Environment (CNRS) and the École Polytechnique, France

Dr. Lee C. Gerhard, Geologist, past director and state geologist with the Kansas Geological Society and a senior scientist emeritus of the University of Kansas; UN IPCC reviewer

Dr. Gerhard Gerlich, Physicist of the Institute of Mathematical Physics at the Technical University Carolo-Wilhelmina in Braunschweig, Germany

Dr. Robert Giegengack, chair of Department of Earth and Environmental Science at the University of Pennsylvania

Tony Gilland, Economist and science and society director of the UK based Institute of Ideas

Dr. Jeffrey A. Glassman, Applied Physicist and Engineer, wrote an October 24, 2006 paper entitled “The Acquittal of Carbon Dioxide.” In the abstract of the paper appearing in Rocket Scientist’s Journal

Indur M. Goklany, Ph.D, represented the United States at the International Panel on Climate Change and in the negotiations leading to the United Nations Framework Convention on Climate Change

Dr. Mel Goldstein, Ph.D Meteorologist on Connecticut’s TV News Channel 8

Sergei Golubchikov, Environmental expert and Vice President of Russia’s National Geocryological Foundation

Jim Goodridge, Former State Climatologist, California; consultant for California Dept. of Water Resources

Dr. Laurence I. Gould, Physicist and chair of Physics Dept., University of Hartford. Former chairman of the New England section of the American Physical Society

Dr. William Gray, hurricane forecaster and Professor Emeritus, Colorado State University

Dr. Vincent Gray, Expert Reviewer, Intergovernmental Panel on Climate Change

Kesten Green, jointly challenged Al Gore to a bet regarding computer model predictions, Monash University, Australia

Dr. Howard Greyber, Astrophysicist, Fellow Royal Astronomical Society and member of International Astronomical Union

Dr. Michael Griffin, Aerospace engineer and physicist, top administrator of NASA and former head of the Space Department at Johns Hopkins University’s Applied Physics Laboratory

Mr. Eugenio Hackbart, Chief Meteorologist of MetSul Meteorologia Weather Center in Sao Leopoldo, Brazil

Dr. Keith D. Hage, Meteorology Professor Emeritus, University of Alberta

Robert W. Hahn, Chemical engineer, dismissed climate fears in an article titled “Global Warming Skepticism”

Jeff Halblaub, Senior Meteorologist, WSI Corporation

Morten Hald, Geologist and Arctic expert, University of Tromso, Norway

Michael Hammer, Research scientist/Engineer for a high technology Australian manufacturer

James Hammond, Chemist and councilor for American Chemical Society’s San Gorgonio section

Dr. Peter Harris, Engineer

Dr. Howard Hayden, Emeritus Professor of Physics, University of Connecticut

Ross Hays, Atmospheric Scientist of NASA’s Columbia Scientific Balloon Facility

David Henderson, Economist and professor at Westminster Business School; former chief economist for the Organization for Economic Cooperation and Development

Dr. Ben Herman, past director of Institute of Atmospheric Physics and Head of the Dept. of Atmospheric Sciences at University of Arizona

Dr. Martin Hertzberg, Retired Navy meteorologist with Ph.D in Physical chemistry

Dr. Robert Higgs, a Senior Fellow for the Independent Institute and who has been a visiting scholar at Oxford University, Stanford University, and a fellow for the the National Science Foundation

David Holland, Engineer and author of November 2007 study “Bias and Concealment in the IPCC Process …”

Art Horn, Meteorologist operating The ‘Art’ of the Weather business

Dr. Douglas Hoyt, Solar Physicist and Climatologist, co-author The Role of the Sun in Climate Change. He has worked at NOAA and NCAR.

Dr. Andrei Illarionov, Chief Economic Adviser, Russian President Vladimir Putin

Dr. Olafur Ingolfsson, Quaternary Geologist and professor, University of Iceland

Yury Izrael, the director of Global Climate and Ecology Institute, a member of the Russian Academy of Sciences and UN IPCC Vice President

Albert F. Jacobs, Geologist and co-founder of the group Friends of Science

Craig James, Chief meteorologist of a Michigan NBC TV affiliate

Dr. Zbigniew Jaworowski, Physicist and Chairman of the Central Laboratory for the UN committee on the Effects of Radiological Protection

Dr. Dennis Jensen, Nuclear Physicist and former researcher for Commonwealth Scientific and Industrial Organization (CSIRO) in Australia

Dr. Ola Johanneseen, Professor, Nasen Environmental and Remote Sensing Center

Wm. Robert Johnston, Physicist, who co-wrote the scientific paper in 2007 “Observations of the Ionospheric Projection of the Plasmapause and Comparisons with Relativistic Electron Measurements”

Dr. Wibjorn Karlen, Geologist and Professor Emeritus of Dept. of Physical Geography and Quaternary Geology, Stockholm University

Dr. Joel M. Kauffman, Chemist, Emeritus Professor of Chemistry at the University of the Sciences in Philadelphia

Dr. David Kear, Geologist and former director of geological survey at the Dept. of Science and Industrial Research in New Zealand

Douglas J. Keenan, Mathematical researcher

Dr. Aynsley Kellow, IPCC contributing author and Professor, University of Tasmania

Dr. Kelvin Kemm, formerly a scientist at South Africa’s Atomic Energy

John Kettley, Atmospheric scientist, formerly of the Met Office and the Flued Dynamics Dept. at the Bracknell headquarters

Dr. Madhav Khandekar, Meteorologist, IPCC 2007 Expert Reviewer and scientist with Natural Resources Stewardship Project

Mr. William Kinimonth, Former Head, National Climate Centre

Jasper Kirkby, Particle Physicist and research scientists at CERN, the European Organization for Nuclear Research

Dr. James P. Koermer, Atmospheric scientist and Professor of Meteorology and the director of the Meteorological Institute at Plymouth State University

Dr. Gerhard Kramm, Atmospheric scientist, Geophysical Institute, University of Alaska Fairbanks

Dr. George Kukla, research scientist, Lamont-Doherty Earth Observatory at University of Columbia

Ray Kurzweil, Legendary inventor described as “an inventor whose work in artificial intelligence has dazzled technological sophisticates for four decades

Dr. Hans H.J. Labohm, Economist, Former Advisor to the Executive Board, Clingendael Institute and UN IPCC reviewer

Dr. Christopher W. Landsea, Atmospheric scientist and hurricane expert at NOAA’s National Hurricane Center

Dr. Thomas Lavin, Biochemistry researcher

Dr. Douglas Leahey, Meteorologist and air-quality consultant, Calgary

Dr. David R. Legates, Climatologist, the Delaware State Climatologist and the Director, Center for Climatic Research at the University of Delaware, has authored or coauthored 45 peer-reviewed scientific studies

Arther E. Lemay, Computer systems specialist

Dr. Marcel Leroux, Former Professor, University of Jean Moulin; Former Director of the Laboratory of Climatology, Risks and Environment (CNRS) in Lyon, France. Author of Global Warming – Myth or Reality? – The Erring Ways of Climatology

Dr. Dennis Lettenmaier, Hydrology Professor, University of Washington

Brian Leyland, Engineer and head of the International climate Science Coalition

Dr. Richard Lindzen, Meteorologist, Massachusetts Institute of Technology; UN IPCC 2001 lead author and reviewer

Dr. Bjorn Lomborg, Author and Professor, Copenhagen Business School

Jonathan Lowe, Australian Scientist, who specializes in statistical analysis of climate change and holds masters in science, is currently working on his PhD

Dr. Anthony Lupo, Professor of Atmospheric Science, University of Missouri-Columbia

Dr. Richard Mackey, Statistician

Augusto Mangini, Paleoclimate expert

Rob Marciano, CNN Meteorologist who noted in October 2007 that there are scientific errors in An Inconvenient Truth

Nigel Marven, UK wildlife documentary filmmaker who spent three months studying polar bears

Galina Mashnich, Solar Physicist of the Institute of Solar-Terrestrial Physics of the Siberian Division of the Russian Academy of Sciences

Prof. Francis Massen, Physics Laboratory in Luxembourg

Dr. John Maunder, past president of Commission for Climatology

Dr. Alister McFarquhar, International Economist, Downing College

Peter McGurk, Senior Meteorologist with WSI Corporation

Stephen McIntyre, Climate data analyst of ClimateAudit.org

Dr. Ross McKitrick, Associate Economics Professor, University of Guelph

Dr. John McLean, climate data analyst

Dr. Owen McShane, Economist and chair of the policy panel of the New Zealand based International Climate Science Coalition

Bill Meck, Chief Meteorologist for an NBC affiliate and Emmy winner

Dr. D. Bruce Merrifield, Organic Chemic and former Undersecretary of Commerce for Economic Affairs; Prof. Emeritus at Wharton School of Business at University of Pennsylvania

Dr. Patrick J. Michaels, Professor of Environmental Sciences, University of Virginia; Virginia State Climatologist and UN IPCC reviewer

Dr. Fred Michel, Associate Professor, Carleton University

Dr. Daniel W. Miles, Chemist and former professor of physics

H. Michael Mogil, Atmospheric scientist and 30-year veteran of NOAA, owner of “How the Weatherworks” consulting firm

Lord Christopher Monckton, climate researcher

Des Moore, deputy secretary of the federal Treasury in Australia and current director of the Institute for Private Enterprise

Dr. Patrick Moore, Ecologist and founder of “Greenpeace”

Sir Patrick Moore Astronomer, fellow of the U.K.’s Royal Astronomical Society and BBC “Sky at Night” host

Dr. Thomas Gale Moore, Global warming author, economist, former professor at Michigan State University and senior fellow at the Hoover Institute

Dr. Dick Morgan, Climate scientist and former director of Canada’s Met/Oceano Policy and Plans, researcher at Exeter University and Bedford Institute of Oceanography

Dr. M.R. Morgan, Climate Consultant, First Minister of Wales

Dr. Nils-Axel Morner, Emeritus Professor who headed the Dept. of Paleogeophysics & Geodynamics, Stockholm University

Dr. Lubos Motl, a string theorist and professor at Charles University in the Czech Republic; former Harvard University physicist

Dr. Tad Murty, Adjunct Professor, University of Ottawa

Prof. David Noble, York University, Canada

Gary Novak, Microbiologist, publishes a website detailing his skepticism of man-made global warming

Mr. David Nowell, Fellow, Royal Meteorological Society

Dr. Jim O’Brien, State of Florida Climatologist and professor emeritus at Florida State University. Director of the Center for Ocean-Atmospheric Prediction Studies

Peter R. O’Dell, Professor Emeritus of International Energy Studies, University of Rotterdam

Dr. Cliff Ollier, Geologist a Research Fellow at the University of Western Australia

David Orrell, Mathematician

Mr. Nikolai Osokin, Glaciologist with Institute of Geography and member of Russian Academy of Sciences

Jim Ott, Meteorologist , formerly of WTMJ-TV in Wisconsin, a member of the American Meteorological Society and a former lecturer at University of Wisconsin

Dr. Norman J. Page, Geologist, a retired independent geological consultant, rejected climate fears

Dr. Nathan Paldor, Professor of Dynamical Meteorology and Physical Oceanography, Hebrew University of Jerusalem

Morgan Palmer, Meteorologist of Texas TV KLTV

Tim Patterson, Paleoclimatologist and professor of Earth Sciences, Carlton University in Ottawa, Canada

Dr. Garth W. Paltridge, Director, The Cooperative Research Centre for Antarctica and the Southern Ocean

Dr. Benny Peiser, Professor of Social Anthropology, Liverpool John Moores University

Dr. Al Pekarek, Associate Professor of Geology, Earth and Atmospheric sciences, St. Cloud State University

Dr. Roger Pielke, Sr., Meteorologist and Senior Research Scientist with Cooperative Institute of Research in Environmental Sciences (CIRES), University of Colorado in Boulder; Emeritus Professor of Atmospheric Science at Colorado State University

Dr. Ian Plimer, Professor of Geology, University of Adelaide and University of Melbourne

Brian R. Pratt, Geologist and professor, University of Saskatchewan; award-winning sedimentologist and paleontologist

Dr. Harry N.A. Priem, Emeritus Professor, Utrecht University

Gwyn Prins, London School of Economics and co-author of a skeptical article in the UK journal Nature

Dr. Andreas Prokoph, Adjunct Professor, University of Ottawa

Dr. Tom Quirk, Research physicist and former University lecturer, fellow of three Oxford Colleges, board member of the Institute of Public Affairs based in Australia

B. P. Radhakrishna, President of the Geological Society of India

VK Raina, India’s leading Glaciologist

Dr. Denis G. Rancourt, Professor of Physics and an Environmental Science researcher, University of Ottawa

Steve Rayner, Oxford and co-author of skeptical article in the UK journal Nature

Bernie Rayno, Senior Meteorologist with AccuWeather

Josef Reichholf, Biologist, National Zoological Collection in Munich

Dr. Paul Reiter, Professor, Institut Pasteur

Dr. Jose Rial, Climatologist/seismologist, University of North Carolina

Dr. Peter Ridd, Reader in Physics at James Cook University, Australia and scientific adviser to Australian Environment Foundation

Rolf Riehm, Climate change author and engineer

Thomas Ring, Chemical Engineer

Erich Roeckner, Veteran climate researcher, Max Planck Institute for Meteorology

Dr. Art Robinson, Founder, Oregon Institute of Science and Medicine

Dr. Alex Robson, Economist and professor, School of Economics in the College of Business and Economics, Australian National University; former economist at the Federal Treasury

Dr. Arthur Rorsch, Emeritus Professor of Molecular Genetics, Leiden University

Dr. Hugh Ross, Astronomer and physicist, has conducted research on quasars and galaxies

Arthur T. “Terry” Safford III, Meteorologist ,a retired Lt Col. of the U.S. Air Force

Gabriel Salas, Geologist and leader of UN High Commission for Refugees funded team

Dr. Rob Scagel, Principal Consultant, Pacific Consultants

Jeffrey P. Schaffer, Scientist and professor, Dept. of Science & Mathematics, Napa Valley College in California

Tom Scheffelin, Air resources engineer who estimates on-road vehicle emissions for the California Air Resources Board

Mark Scirto, Chief Meteorologist KLTV, Texas; approved by AMS and NWA

Dr. Chris Schonveld, Geologist and retired exploration geophysicist

Hans Schreuder, Analytical chemist and publisher of ILoveMyCarbonDioxide.com

Joel Schwartz, American Enterprise Institute (AEI)

Bruce Schwoegler, Atmospheric scientist and former U.S. Navy meteorologist

Peter Sciaky, Geologist

Dr. Tom V. Segalstad, Geologist/Geochemist, professor and head of the Geological Museum at the University of Oslo and formerly an expert reviewer with the UN IPCC

Dr. Vladimir Shaidurov, Physicist and Mathematician, Russian Academy of Sciences, has published more than 50 papers in peer-reviewed journals

Dr. Gary Sharp, Director, Center for Climate/Ocean Resources Study

Dr. Nir J. Shaviv, Astrophysicist, The Hebrew University of Jerusalem

Glen Shaw, Atmospheric scientist and Professor of Physics at the Geophysical Institute, University of Alaska Fairbanks

Dr. Thomas P. Sheahen, an MIT educated physicist, author and writer of the popular newspaper column "Ask the Everyday Scientist"

C. Robert Shoup, Geologist and author of 2007 scientific study for the American Association of Petroleum Geologists

Dr. Fred Singer, Climatologist, The Competitive Enterprise Institute

Paavo Siitam, Retired professor of chemistry, agronomy, biology and physics, and researcher in soils and microbiology

George E. Smith, Physicist, a member of the American Association for the Advancement of Science and the American Institute of Physics

Dr. Graham Smith, Associate Professor, University of Western Ontario

Lenny Smith, Statistician, London School of Economics

Dr. Joe Sobel, Senior Meteorologist of AccuWeather

Dr. Willie Soon, Harvard-Smithsonian Center Astrophysicist and chief science advisor to the Science and Public Policy Institute

Dr. Oleg Sorochtin, scientist with Institute of Oceanology at the Russian Academy of Sciences

James Spann, Chief meteorologist of an Alabama ABC TV affiliate

Dr. Roy Spencer, Principal Research Scientist, University of Alabama in Huntsville; Former senior scientist at NASA’s Marshall Space Flight Center

Karl Spring, Chief Meteorologist certified by American Meteorological Society and National Weather Association

Dr. Walter Starck, Australian marine scientist, rallied around NASA's top administrator Michael Griffin’s skeptical climate comments

Bill Steffen, Meteorologist

Herb Stevens, Meteorologist, one of the original meteorologists at The Weather Channel and founder of Grass Roots Weather

Don Stewart, Researcher in geological and biological history and former New Zealand Science Ministry analyst

Prof. Philip Stott, Biogeography, University of London

Dr. Henrik Svensmark, Physicist, Danish National Space Center

Dr. Gordon E. Swaters, Applied Mathematics Professor, University of Alberta

Dr. Elwynn Taylor, State Climatologist, Iowa; Professor of Meterology, Iowa State University; former project scientist with NASA

Mr. George Taylor, State climatologist, State of Oregon

Dr. Mitchell Taylor, Biologist and director of wildlife research with the Artic government of Nunavut

Dr. Hendrik Tennekes, Retired Director of research, Royal Netherlands Meteorological Institute

Alan Titchmarch, Horticulturalist and prominent naturalist who hosts “The Nature of Britain” on the BBC

Tim Thornton, who holds degrees in Meteorology and Computer Science, publishes the website “The Global Warming Heretic.”

Dr. Richard Tol, Director of the Centre for Marine and Atmospheric Science and economist with Hamburg University, Germany

Anton Uriarte, Professor of Physical Geography, University of Basque Country in Spain

Dr. Brian G. Valentine, Chemical Scientist, U.S. Department of Energy and professor at University of Maryland, has studied computational fluid dynamics and modeling of complex systems

Brian van de Graaff, Meteorologist

Dr. Gerrit J. van der Lingen, Climate Change Consultant, Geoscience Research and Investigations

Dr. G. Cornelis van Koten, Environmental and Climate Change Professor, University of Victoria

Dr. Jan Veizer, Environmental geochemist and Professor Emeritus, University of Ottawa

Dr. Hans von Storch, Director of Institute for Coastal Research of the GKSS Research Centre and Professor at the Meteorological Institute of the University of Hamburg

Dr. Chris Walcek, Atmospheric scientist and Professor, University of Albany (N.Y.); Senior Research Associate at the Atmospheric Sciences Research Center

Dr. James Wanliss, Space Physicist, of Embry-Riddle Aeronautical University, who received a prestigious award from National Science Foundation in 2004

Dr. Fred Ward, Meteorologist, formerly of Boston TV

Anthony Watts, Meteorologist formerly of CBS affiliate in Redding, California

Dr. Charles Wax, State Climatologist, of Mississippi State University and past president of the American Association of State Climatologists

Dr. Edward J. Wegman, Professor at the Center for Computational Statistics at George Mason University and chair of the National Academy of Sciences' Committee on Applied and Theoretical Statistics

Chuck Wiese, Meteorologist

Kevin Williams, Meteorologist, WEATHER-TRACK and WHEC-TV Rochester, N.Y.

Dr. Ian Wilson, Astronomer, University of Southern Queensland, Australia; specialist in statistical analysis and astrophysics

Dr. Duncan Wingham, Professor of Climate Physics at University College London and Director of the Centre for Polar Observation and Modeling

Dr. Boris Winterhalter, Retired Senior Marine Researcher, Geological Survey of Finland and former professor of marine geology at University of Helsinki

Bruno Wiskel, Geologist, University of Alberta

Dr. David Whitehouse, Astronomer and author of The Sun: A Biography

James Woudhuysen, a professor of Forecasting and Innovation at De Montfort University in Britain

Dr. David E. Wojick, UN IPCC expert reviewer and co-founder of Department of Engineering and Public Policy, Carnegie-Mellon University

Sun Xian, Scientist and co-author of 2007 study on CO2 Impact and warming

Yury Zaitsev, Analyst with Institute of Space Studies, Russia

Lev Zeleny, Director of the Institute of Space Research, Russian Academy of Sciences

Lin Zhen-Shan, Scientist and co-author of 2007 study on CO2 Impact and warming

Dr. Antonio Zichichi, President of the World Federation of Scientists and retired professor of Advanced Physics at University of Bologna

Dr. Jeff Zweerink, Astronomer at University of California Los Angeles