Groups in Denial
- Adam Houser
- Alex Epstein
- Amanda Eversole
- American Petroleum Institute
- Ashley Burke
- Ben Lieberman
- Bill Gilles
- Bill Koetzle
- Bjørn Lomberg
- Brandon Fuller
- Carrie Conko
- Committee for a Constructive Tomorrow
- Competitive Enterprise Institute
- Cornwall Alliance
- Craig Idso
- Craig Rucker
- Crystal Baker
- Daniel M. Rothschild
- David Rothbard
- Domine Clemons
- Donald J. Boudreaux
- E. Calvin Beisner
- Edwin Feulner
- Florida Citizens Alliance
- Frank Macchiarola
- Gabriella Hoffman
- Gene Koprowski
- Gerhard Stohrer
- Harrison Schmitt
- Heartland Institute
- Heritage Foundation
- Indur M. Goklany
- Jack Gerard
- Jerry Mullins
- Jim Manzi
- John Tierney
- Jonathan A. Lesser
- Joseph Bast
- Julian Morris
- Katie Sweeney
- Kay C. James
- Keith Flaugh
- Kenneth Green
- Kent Lassman
- Kevin Dayaratna
- Lennie Jarratt
- Manhattan Institute
- Marc Joffe
- Marc Morano
- Maria Buenano
- Marita Noon
- Mark P. Mills
- Megan Blomgren
- Megan Toombs Kinard
- Mercatus Center
- Mercer Family Foundation
- Michele Jacob
- Mike Sommers
- National Mining Association
- Nicolas Loris
- Pasquale DiFrancesco
- Patrick J. Michaels
- Paul Afonso
- Paul Driessen
- Philip Cooney
- Piers Corbyn
- Reason Foundation
- Rebekah Mercer
- Reihan Salam
- Rich Nolan
- Rick Stevens
- Robert Mercer
- Roger Roberts
- Ryan Jackson
- Ryan Maue
- Sam Kazman
- Siegfried Frederick Singer
- State Policy Network
- Steve Vernon
- Tim Benson
- Todd Davidson
- Tracie J. Sharp
- Tyler Cowen
- Veronique de Rugy
- Victoria Wakefield Bartolomeo
- Vijay Jayaraj
- Vittorio Nastasi
- William Happer