Exposed: Leak of Documents Shows How Leading Libertarian Think Tank Is Working to Undermine Climate Science

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.

DeSmogBlog, which broke the story, said it had received the confidential documents from an "insider" at the Heartland Institute, which is based in Chicago. The blog monitors industry efforts to discredit climate science.

The scheme includes spending $100,000 on commissioning an alternative curriculum for schoolchildren that will cast doubt on global warming.

It was not possible to immediately verify the authenticity of the documents. But Anthony Watts, a weathercaster who runs one of the most prominent anti-science blogs, Watts Up With That?, acknowledged Heartland was helping him with $90,000 for a new project. He added: "They do not regularly fund me nor (sic) my WUWT website, I take no salary from them of any kind."

Watts, in an email, did not mention the entire cost of his temperature station initiative but said: "Heartland simply helped me find a donor for funding a special project."

"There is nothing I can tell you," Jim Lakely, Heartland's communications director, said in a telephone interview. "We are investigating what we have seen on the internet and we will have more to say in the morning." Lakely made no attempt to deny the veracity of information contained in the documents.

The Heartland Institute, founded in 1984, has built a reputation over the years for providing a forum for climate change sceptics. But it is especially known for hosting a series of lavish conferences of climate science doubters at expensive hotels in New York's Times Square as well as in Washington DC.

If authentic the documents provide an intriguing glimpse at the fundraising and political priorities of one of the most powerful and vocal groups working to discredit the established science on climate change and so block any chance of policies to reduce global warming pollution.

"It's a rare glimpse behind the wall of a key climate denial organisation," Kert Davies, director of research for Greenpeace, said in a telephone interview. "It's more than just a gotcha to have these documents. It shows there is a co-ordinated effort to have an alternative reality on the climate science in order to have an impact on the policy."

The Valentine's Day exposé of Heartland is reminscent to a certain extent of the hacking of emails from the University of East Anglia's Climate Research Unit in 2009. Those documents helped sink the UN's climate summit later that year.

In this instance, however, the Heartland documents are policy statements – not private email correspondence. Desmogblog said they came from an insider at Heartland and were not the result of a hack.

The documents posted on Desmog's website include confidential memos of Heartland's climate science denial strategy, its 2012 budget and fundraising plan, and minutes from a recent board meeting.

The fundraising plan suggests Heartland is hoping for a banner year, projecting it will raise $7.7m in 2012, up 70% from last year.

The papers indicate that discrediting established climate science remains a core mission of the organisation, which has received support from a network of wealthy individuals – including the Koch oil billionaires as well as corporations such as Microsoft and RJR Tobacco.

The documents confirm what environmental groups such as Greenpeace have long suspected: that Heartland itself is a major source of funding to a network of experts and bloggers who have been prominent in the campaign to discredit established science.