Leak exposes how Heartland Institute works to undermine climate science
Libertarian thinktank keeps prominent skeptics on its payroll and relies on millions in funding from carbon industry, papers suggest.

The inner workings of a libertarian thinktank working to discredit the established science on climate change have been exposed by a leak of confidential documents detailing its strategy and fundraising networks.

The scheme includes spending $100,000 for spreading the message in K-12 schools that "the topic of climate change is controversial and uncertain - two key points that are effective at dissuading teachers from teaching science", the documents said.  

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