The Science and Public Policy Institute (SPPI) is a public policy organization which promotes climate change denial.
The organization's executive director is Robert Ferguson, and the chief policy adviser is Christopher Monckton. Joe D'Aleo is the institute's Meteorology Adviser. Further science advisers, as listed in 2011, include:
Willie Soon was at one time the chief science advisor.
The Science and Public Policy Institute funded a film "Apocalypse? No!" intended to show errors in the Al Gore documentary, An Inconvenient Truth. It shows Monckton giving a presentation to the Cambridge University Union.
The SPPI took an interest in the Climatic Research Unit email controversy ("Climategate"). Its position is elaborated in a 45-page paper released in December 2009, titled "Climategate: Caught Green-Handed!: Cold facts about the hot topic of global temperature change after the Climategate scandal, which concluded that global warming is a myth.
The Institute is operated by The Frontiers of Freedom Foundation, Inc., a policy organization founded was founded in 1996 by former Senator Malcolm Wallop, Republican of Wyoming. On its website SPPI does not detail the sources of its funding. In 2002, Frontiers of Freedom had a budget of $700,000, with fossil-fuel company Exxon-Mobil donating $230,000 of that sum.