Peter Sinclair's New Video Skewers Heartland's Offensive "Murderers, Tyrants and Madmen" Billboard Campaign

onMay 17, 2012 @ 13:56 PDT

Peter Sinclair, the creator of the “Climate Crock of the Week” series, has a new video posted at the Yale Forum on Climate Change and the Media documenting just how out of touch with reality the Heartland Institute’s recent offensive Unabomber billboard campaign is. Featuring the calm and insightful comments of Margaret Thatcher, Sinclair shows the stupidity of Heartland’s claim that all of us who acknowledge climate change science are “murderers, tyrants, and madmen.”

Watch Sinclair’s piece, part of Yale Forum’s “This Is Not Cool” series:

By Brendan DeMelle

Brendan is Executive Director of DeSmog. He is also a writer focused on disinformation and corporate accountability.

Analysis

Canadian Oil Executives’ Stock Holdings Increased by Over $1 Billion Amid War and Wildfires

ByMitch Anderson

onAug 27, 2026 @ 11:14 PDT

Executives at Canadian Natural Resources Limited, Suncor, and Imperial Oil saw their personal stock holdings and options skyrocket this year, according to a DeSmog analysis.

Canadian Intelligence Warned About Climate Conspiracies. This MP Kept Spreading Them.

ByMary Stuart

onAug 24, 2026 @ 08:28 PDT

As wildfires rage across the country, Cheryl Gallant continues to spread climate misinformation after a CSIS report said her conspiracy theories could increase the “threat of serious violence”.