“The Heartland Institute is known among climate scientists for persistent questioning of climate science, for its promotion of “experts” who have done little, if any, peer-reviewed climate research, and for its sponsorship of a conference in New York City in 2008 alleging that the scientific community’s work on global warming is a fake.75 But Heartland’s activities are far more extensive, and reach back into the 1990s when they, too, were working with Philip Morris.”

“The Heartland Institute is known among climate scientists for persistent questioning of climate science, for its promotion of “experts” who have done little, if any, peer-reviewed climate research, and for its sponsorship of a conference in New York City in 2008 alleging that the scientific community’s work on global warming is a fake.75 But Heartland’s activities are far more extensive, and reach back into the 1990s when they, too, were working with Philip Morris.”

— Naomi Oreskes