Peter Frumhoff

Director of science & policy

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Peter Frumhoff is a global change ecologist and serves as chief scientist for the UCS climate campaign. Dr. Frumhoff is an internationally-recognized expert on climate change impacts, climate science and policy, tropical forest conservation and management, and biological diversity. He holds a Ph.D. in Ecology. See Peter's full bio.

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Peter's Latest Posts

The IPCC Gets Real about the 1.5°C Target

As a climate scientist and former IPCC lead author, this is by far the most sobering and urgent IPCC report I have read. Read more >

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Got Climate Science Questions, Administrator Pruitt? Ask the US National Academy of Sciences

Scott Pruitt, the Administrator of the US Environmental Protection Agency, appears to need some help in understanding the scientific evidence of human-caused climate change. Read more >

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President Trump, Paris, and ExxonMobil

It is remarkable what you can achieve when you set the bar really low.

By announcing his plan to withdraw the United States from participation in the Paris climate accord, shamefully reneging on our nation’s commitment to join with the world community of nations in fighting climate change, President Trump accomplished the striking feat of making appear virtuous and responsible almost every other major entity whose actions have contributed mightily to the problem.

Even ExxonMobil. Read more >

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Mandating that there are no net carbon emissions from burning forest biomass to produce energy does not make it so in fact. Photo: Marcus Kauffman/Flickr

On Bioenergy, Budgets, and Why Legislating Scientific Facts Is Never a Good Idea

We need members of Congress to resist the Trump administration’s call for deep cuts to federal science and science-based environmental and public health protections in its proposed FY18 budget. We also need to keep them from adding anti-science special provisions, or ‘policy riders,’ in the budget bill they ultimately pass.

There is reason for both hope and concern. Read more >

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Under the misguided chairmanship of serial climate science denier Lamar Smith (R-TX), the House Science Committee we have is, sadly, not the House Science Committee we need.

The House Science Committee’s Shameful Climate Sideshow

The committee held a hearing on Wednesday that presented a tired sideshow of climate deniers going through their well-rehearsed paces—the science hearing equivalent of a World Wrestling Entertainment match. Read more >

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