Henri A. Masson
- Ph.D., Chemical Engineering (Université Libre de Bruxelles) – ISE. 
Steven Goddard is a global warming skeptic and guest author at the climate change skeptic blog WattsUpWithThat (WUWT). The name “Steven Goddard” is a pseudonym used by Tony Heller, according to the Heartland Institute. 
Jerome Arnett Jr. is a pulmonologist in Elkins, West Virginia. Arnett is also a fellow of the American College of Chest Physicians and once served on its ethics committee.
Todd Wynn is the Energy, Environment and Agriculture Task Force Director at the American Legislative Exchange Council (ALEC).
B.A. with a dual major in sociology and political science, and a concentration in meteorology at NYU. 
H. Leighton Steward is the President and Chairman of Plants Need CO2, a group founded in 2009 with the mission “to educate the public on the positive effects of additional atmospheric CO2 and help prevent the inadvertent negative impact to human, plant and animal life if we reduce CO2.”