Cigarette makers downplayed the dangers of smoking for decades with distracting science. How close is the link between tobacco denial and climate denial?

Lowell Bergman, Investigative Journalist

Stanton Glantz, Director, Center for Tobacco Control Research and Education, UCSF

Kenneth Kimmell, President, Union of Concerned Scientists

William K. Reilly, Senior Advisor, TPG

This program was recorded in front of a live audience at the Commonwealth Club of California on February 18, 2016.