Nongovernmental International Panel on Climate Change (NIPCC)

  • DATE: Established 2007

Mission

The Nongovernmental International Panel on Climate Change (NIPCC) is an international panel of nongovernmental scientists and scholars assembled to address the causes and consequences of global climate change. The NIPCC was established by the Science and Environmental Policy Project (SEPP). The SEPP was founded in 1990 by eminent atmospheric physicist (and former director of the United States Weather Satellite Service) S. Fred Singer,

on the premise that sound, credible science must form the basis for health and environmental decisions that affect millions of people and cost tens of billions of dollars every year.

NIPCC set out to produce an independent evaluation of the available scientific evidence on the causes of climate change. Motivation for this grew out of widespread dissatisfaction with the global climate assessment reports of the United Nation’s Intergovernmental Panel on Climate Change (IPCC), in particular the Fourth Assessment Report (2007).

SEPP brought together an international panel of nongovernmental scientists and scholars who were not predisposed to believe that climate change is caused mostly by human greenhouse gas emissions. The organization’s report, Nature, Not Human Activity, Rules the Climate (2008), focused on evidence that the NIPCC felt that the IPCC had ignored. The report stems from an international climate workshop in Vienna in April 2007, organized by the NIPCC.

Significance for Climate Change

The NIPCC’s 2008 report aims to provide an independent, nongovernmental second opinion on the global warming issue. NIPCC claims

the central problems for policymakers in the debate over global warming are (a) is the reported warming trend real and how significant is it? (b) how much of the warming trend is due to natural causes and how much is due to human-generated greenhouse gases? and (c) would the effects of continued warming be harmful or beneficial to plant and wildlife and to human civilization?

The report presents evidence that helps provide answers to all three questions.

The NIPCC could find no convincing evidence or observations of significant from other than natural causes. The authors sum up their findings as follows:

This NIPCC report falsifies the principal IPCC conclusion that most of the reported warming (since 1979) is “very likely” (that is, 90-99 percent certain) caused by the human emission of greenhouse gases. In other words, increasing carbon dioxide is not responsible for current warming. Policies adopted and called for in the name of “fighting global warming” are unnecessary.

The organization continued to promote global climate change denial across the United States throughout the 2010s. By the 2020s, it was widely considered discredited by most mainstream science organizations.

"Climate Change Reconsidered." NIPCC, 28 May 2024, climatechangereconsidered.org/. Accessed 21 Dec. 2024.

"Heartland Institute and Its NIPCC Report Fail the Credibility Test." Government Accountability Project, 2018, whistleblower.org/politicization-of-climate-science/global-warming-denial-machine/heartland-institute-nipcc-fail-the-credibility-test/. Accessed 21 Dec. 2024.

"What Is Climate Change? A Really Simple Guide." BBC News, 26 Nov. 2024, www.bbc.com/news/science-environment-24021772. Accessed 21 Dec. 2024.