Not the Heartland Institute again!
In the 1990s, the Heartland Institute worked with the tobacco company Philip Morris to attempt to discredit the health risks of secondhand smoke and to lobby against smoking bans.[3][4]:233–34[5] Since the 2000s, the Heartland Institute has been a leading promoter of climate change denial.[6][7] It rejects the scientific consensus on climate change,[8] and says that policies to fight it would be damaging to the economy.[9]
https://en.wikipedia.org/wiki/The_Heartland_Institute
https://climateinvestigations.org/who-is-paying-for-heartland-institute-climate-denial-palooza/
https://www.sourcewatch.org/index.php/Heartland_Institute
