Support your independent media today.

Commercial free, all access pass, & the Bonus Show.

Learn More

Naomi Oreskes, Professor of the History of Science at Harvard, and co-author, with Erik Conway, of Merchants of Doubt, joins David to discuss how doubt around climate change is manufactured, and to compare the climate change debate to earlier controversies such as tobacco smoking, acid rain, and the ozone hole.

Stay In the Know

donate on patreon!

get your coffee!

get your stuff!