Blog
RCP8.5: Dead and buried
On April 29, American Enterprise Institute scholar and Substack author Roger Pielke, Jr. announced that RCP8.5, the high-end emission scenario that dominated…
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Sanctioning Russia Act: Tariffs won’t change Putin’s mind
When Sen. Lindsey Graham (R-SC) passed away last week, he left behind a bill called the Sanctioning Russia Act of 2026. Congress is…
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Moment of truth: Reassessing Obamacare enrollment predictions
In 2025, several organizations predicted Obamacare enrollment in a world without the ACA’s expanded subsidies. That world became reality this year. Some groups’ predictions…
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Free the Economy podcast: Ethical consumers and sustainable capitalism with Kimberlee Josephson
In this week’s episode we cover the latest inflations numbers, reforming $1 trillion worth of federal grantmaking, and a new…
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A new Endangered Species Act final rule removes improper interpretation of “harm”
On July 14, the Fish and Wildlife Service (FWS) and the National Marine Fisheries Service (NMFS) published an important final rule in the…
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The Regulatory Costberg is melting — or is it? An update on Trump’s “one-in, ten-out” initiative
In the first Trump administration, the longstanding Regulatory Plan and Unified Agenda of Federal Regulatory and Deregulatory Actions (the Agenda) was instrumental in assessing…