The Independent Institute has published works by atmospheric physicist and professor emeritus of environmental science Fred Singer, who is an advocate of climate change attribution denial and impact denial. The works include Hot Talk, Cold Science: Climate Change's Unfinished Debate in 1999. It was co-authored with Frederick Seitz, another research fellow of the institute. The book included Singer's 2004 essay, "The Scientific Case against the Global Climate Treaty". The institute also published a 2003 policy report, "New Perspectives in Climate Change: What the EPA Isn't Telling Us", also by Singer. That report criticized the EPA's 2001 Climate Action Report.
