There is no climate emergency

 A global network of 700 scientists and professionals has prepared this urgent message. Climate science should be less political, while climate policies should be more scientific. Scientists should openly address uncertainties and exaggerations in their predictions of global warming, while politicians should dispassionately count the real costs as well as the imagined benefits of their policy measures.

Natural as well as anthropogenic factors cause warming

The geological archive reveals that Earth’s climate has varied as long as the planet has existed, with natural cold and warm phases. The Little Ice Age ended as recently as 1850. Therefore, it is no surprise that we now are experiencing a period of warming.

Warming is far slower than predicted

The world has warmed significantly less than predicted by IPCC on the basis of modeled anthropogenic forcing. The gap between the real world and the modeled world tells us that we are far from understanding climate change.

Climate policy relies on inadequate models

Climate models have many shortcomings and are not remotely plausible as global policy tools. They blow up the effect of greenhouse gases such as CO2. In addition, they ignore the fact that enriching the atmosphere with CO2 is beneficial.

CO2 is plant food, the basis of all life on Earth

CO2 is not a pollutant. It is essential to all life on Earth. Photosynthesis is a blessing. More CO2 is beneficial for nature, greening the Earth: additional CO2 in the air has promoted growth in global plant biomass. It is also good for agriculture, increasing the yields of crops worldwide.

Global warming has not increased natural disasters

There is no statistical evidence that global warming is intensifying hurricanes, floods, droughts and suchlike natural disasters, or making them more frequent. However, there is ample evidence that CO2-mitigation measures are as damaging as they are costly.

Climate policy must respect scientific and economic realities

There is no climate emergency. Therefore, there is no cause for panic and alarm. We strongly oppose the harmful and unrealistic net-zero CO2 policy proposed for 2050. If better approaches emerge, and they certainly will, we have ample time to reflect and re-adapt. The aim of global policy should be ‘prosperity for all’ by providing reliable and affordable energy at all times. In a prosperous society men and women are well educated, birthrates are low and people care about their environment.

Signatories

1. Ian Plimer, Professor Earth Sciences, The University of Melbourne; WCD Ambassador
2. Viv Forbes, Geologist with Special Interest in Climate, Founder of www.carbon-sense.com, Queensland, Australia; WCD Ambassador
3. D. Weston Allen, Physician and Medical Director of Kingscliff Health, New South Wales, Author of a number of Climate-related papers
4. Don Andersen, Retired Teacher, Programmer
5. David Archibald, Research Scientist
6. Michael Asten, Retired Professor in Geophysics and Continuing Senior Research Fellow at the Monash University, Melbourne
7. Stuart Ballantyne PhD, Senior Ship Designer, Sea Transport Corp.
8. Jeremy Barlow, Energy and Mining professional, Director and CEO
9. Dr. Colin M. Barton, Geologist, Retired Civil Engineer with Experience in Project Control, Research and Professional Training, Honorary Fellow RMIT University Australia
10. Gordon Batt, Director GCB Investments Pty Ltd.
11. Robert M. Bell, Retired Geologist, Victoria
12. Richard Blayden, Professional Engineer
13. Colin Boyce, Engineer, Member of Parliament, Queensland State Parliament, Engineer, Farmer and Entrepreneur
14. Howard Thomas Brady, Member Explorers Club of New York, Member of the Australian Academy of Forensic Sciences
15. Geoff Brown, Organizer of a Critical Climate Group
16. Andrew Browne, Exploration Geoscientist, Fellow AusIMM (CP), 50 Years Global Experience
17. Frank Brus, holds a B. Comm from UNSW, spent most of his working life with the Electricity Commission of NSW
18. Ernest Buchan, Chartered Engineer MIET, Kardinya, W. Australia
19. Douglas Buerger, Fellow Australasian Institute of Mining and Metallurgy, Member of Australian Institute of Comapany Directors
20. Mike Bugler, Retired Environmental Consultant
21. Charles Camenzuli, Structural Engineer specializing in Remedial Work, Catcam Group, Sydney
22. Ray Carman, Organic Chemist, Honorary Fellow University of Queensland
23. Peter Champness, Radiologist
24. Andrew E. Chapman, Expert on Rainfall and Flood Events
25. Martin Clark, Expert in Building Design, Planning and Landscaping, Townsville NQ
26. Richard Corbett, Member Royal Australian Chemical Institute, Member of The Clean Air Society of Australia and New Zealand
27. Matt Crisanti BSc, UniSA, Science Faculty Coordinator at St. Columba College in 2008
28. Majorie Curtis, Retired Geologist, Stratigrapher and Palaeoclimatic Studies, Canberra
29. Eric Daniel, Retired IT Consultant
30. Arthur Day, Earth Scientist, Specialist in Geochemical Modelling of Volcanic Processes
31. Geoff Derrick, Geologist
32. Trish Dewhirst, Retired Geologist, Queensland
33. Aert Driessen, Geologist, Fellow Australian Institute of Geoscientists
34. John A. Earthrowl, Retired Geologist, Brisbane
35. Mike Elliott, Dux of School in Mathematics, Co-Founder of Climate Realists of Five Dock
36. Jeremy K. Ellis, Retired Chairman of BHP, now Chairman of the Saltbush Club Australia
37. Matthew J. Fagan, Founder and President of FastCAM Inc.
38. Rodney Fripp, Former Lecturer in Geology, Geochemistry and Geotectonic
39. Christopher J.S. Game, Retired Neurophysiologist
40. Robin George, Geologist, Canterbury
41. David Gibson, Experimental Physicist
42. Andrew Gillies, Geologist
43. Gavin Gillman, Former Senior Principal Research Scientist with SCIRO Australia, Founding Director of the IITA Ecoregional Research Centre in Cameroon for the International Institute for Tropical Agriculture (IITA)
44. Brendan Godwin, Weather Observations and General Meteorology, Radio (EMR and Radar) Technical Officer, Retired from Bureau of Meteorology
45. Hamish Grant, MR Spectroscopy & Imaging Consultant, Victoria
46. Lindsday Hackett, BSc, Author of the paper “Global Warming Misunderstood” (https://www.scribd.com/document/383385011/), Founding Member of the Saltbush Club in Australia
47. Erl Happ, Managing Director at Happs
48. John Happs, Geoscientist, Retired University Lecturer
49. Peter J.F. Harris, Retired Engineer (Electronic), now Climate Researcher
50. John Harrison, Retired Marine Engineer
51. Jarvis Hayman, Visiting Fellow School of Archaeology & Anthropology, Australian National University
52. Mark Henschke, Retired Geologist in Mining, Oil and Gas
53. Stewart Hespe, Consulting Civil and Forensic Engineer, Critic of Government Policy on Climate Related Matters
54. Gerhard Hofmann, Geologist and Palaeontologist, Former Director of the Geological Survey of Queensland
55. Antonia Howarth-Wass, Mathematician
56. Geraint Hughes, Climate Researcher, Mechanical Building Engineer, Climate Researcher
57. David Hyde MEnvSt, Environmental Biology, Former Scientific Chairman of Australian Underwater Federation (NSW)
58. Paul Ingram, Qualified Geologist, Member of the Australian Institute of Mining and Metallurgy, studying Palaeoanthropology and Human Evolution
59. Alison Kelsey PhD, Palaeoclimatogist and Archaeologist University of Queensland
60. Kevin Kemmis, Climate Researcher, Expert in Information Technology
61. Bill Kininmonth BSc (UWA), MSc (CSU), M. Admin. (Monash), Former Superintendent of the Bureau of Meteorology National Climate Center
62. Rosemarie Kryger PhD, Biochemistry, Retired, University of Queensland, Brisbane
63. Hugh H. Laird, Retired Tropical Agriculture Executive
64. John Leisten OBE, Expert in Physical Chemistry
65. Brian Levitan, Worked for NASA, now Technology Consultant to Multinationals
66. Ian Levy, CEO Australian Bauxite Ltd.
67. Matthew David Linn, Fellow of the Institution of Engineers of Australia
68. Ian Longley, Geologist, BSc (Hons) Petroleum Geologist, Fellow of the Geological Society
69. Finlay MacRitchie, Professor Emeritus in the Department of Grain Science and Industry at Kansas State University USA
70. John Ross May BSc, Adip, Cres., Management of Forests and National Parks in Victoria
71. Gerard McGann, Technical Director Eon NRG
72. Rodney McKellar, Retired Geologist, Queensland
73. John McLean, Author of First Major Review of HadCRUT 4 Climate Temperature Data, Member of New Zealand Climate Science Coalition
74. Toby McLeay, General Medical Practitioner AM, MBBS, FRACGP, FACRRM
75. Ross McLeod, Retired Environmental Health Officer
76. Paul Messenger PhD, Earth Science
77. John Michelmore, Retired Industrial Chemist
78. Des Moore, Former Deputy Secretary of the Federal Treasury, Founder and Leader of the Institute for Private Enterprise
79. Alan Moran, Contributor and Editor of the Mark Steyn Compilation: “Climate Change, the Facts”, Author of Climate Change: “Treaties and Policies in the Trump Era”
80. Hugh Morgan, Prominent Australian Mining Executive, Fellow of the Australian Academy of Technology, Science and Engineering (FTSE)
81. John Edward Nethery, Consultant Geologist, Bachelor of Science Fellow of Australasian Institute of Mining and Metallurgy (Chartered Professional), Fellow Australian Institute of Geoscientists, Fellow Society of Economic Geologists, Member of Geological Society of Australia
82. John Nicol PhD, Retired Senior Lecturer Physics and one time Dean of Science, James Cook University, North Queensland
83. Clifford David Ollier DSc, Geologist, Emeritus Professor of Geology and Honorary Research Fellow at the School of Earth and Geographical Sciences, University of Western Australia
84. Alistair Pope PSc, CM, Sceptical Scientific Contrarian in the Climate Debate
85. Robert Pyper, Geologist and Director of Minnelex Pty Ltd.
86. Tom Quirk, Nuclear Physicist
87. Art Raiche PhD, Mathematical Geophysics, Retired CSIRO Chief Research Scientist
88. Campbell Rankine, Barrister and Solicitor
89. Peter Ridd, Oceanographer and Geophysicist
90. Tim Riley, Mining Geologist
91. John Cameron Robertson, Author of CO2 Feeds the World and The Climate Change Delusion
92. Nigel Rowlands, Retired from Mining and Exploration Industry
93. George (Rob) Ryan, Professional Geologist
94. Judy Ryan, Editor Principia Scientific Institution Australia
95. Robert Sambell PhD, Physics, Professional Geophysicist
96. Jim Simpson, Retired from Managing Positions in different International Telecommunications Firms
97. Case Smit, Physicist, Expert in Environmental Protection, Co-Founder of the Galileo Movement
98. Lee Smith, University Lecturer in Spatial Technology, Responsible for State Government Precise Monitoring of Sea Level and International Sea Boundaries
99. Peter Smith, Geologist (Retired), New South Wales
100. Darren Speirs, Independent Business Owner, Rangeland NRM Consultants
101. Geoffrey Stocker, Professor and Head of Department of Forestry, PNG University of Technology, Director of PNG Forest Research Institute
102. John Stone, Former Head of the Australian Treasury and Executive Director of both the IMF and the World Bank, Former Senator for Queensland in the Australian Parliament and Leader of the National Party in the Senate, Principal Founder of The H.R. Nicholls Society and the Principal Founder of The Samuel Griffith Society
103. Rodney R. Stuart, Retired Expert in Energy Industry, Tasmania
104. Roger Symons, Professional Engineer, Expert in Temperature Control of Industrial Buildings
105. James Taylor, Electrical Aerospace and Astrophysics Engineer, Computer Modelling Researcher
106. Rustyn Wesley Thomas, Retired Aircraft Engineer
107. John W. Turner, Science Educator, Noosa Heads
108. Peter Tyrer, Project Controls Engineer in Mining Industry
109. Terrence Vincent, Security Engineer, Small Business Adviser AIST, ASIAL, SMBE
110. James Walter, Medical Doctor
111. John Warnock, Astro Economist
112. Chris Warren, Retired Engineer, Design and Construction of Dams and feasibility of Coal Mines
113. Alan C. Watts, Medical Practitioner specialized in Effects of Infrasound on Human Health
114. Colleen J. Watts, Retired Environmental Scientist with specialization in Aquatic Chemistry and Environmental Consequences of Renewable Energy
115. Neil Wilkins, Retired Geologist
116. Lawrence A. Wilson, Professional Chemical Engineer, Melbourne
117. P.C. Wilson, Former Journalist with the A.B.C. Queensland
118. Philip Wood, Qualified Lawyer in four Jurisdictions (Australia, New York, UK and Hong Kong), CEO of two ASX-listed Companies operating in the Mining and Minerals Processing Fields