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March 20, 2025
Is Single Extreme Event Attribution Even Possible?
The U.S. National Academy of Sciences, Engineering, and Medicine (NASEM) currently has a study committee on Attribution of Extreme Weather and Climate Events and their Impacts. In this series — Weather Attribution Alchemy — I have previously discussed the committee’s many conflicts of interest. Today I discuss a crucial scientific question at the center of the committee’s work,…
March 18, 2025
The Sad Myth of Independent Agencies
President Trump’s recent executive order (EO) asserting more formal control over so-called independent agencies has sparked controversy. Critics decry it as a “fundamental reshaping of the federal government” and even “illegal,” fearing that it will allow the president to direct regulatory decisions. But while the EO may look dramatic, in practice it changes little. Independent…
March 18, 2025
Children’s Online Safety Should Rely on Content Providers, Not Device Manufacturers
Creating and managing a positive digital environment for children has become a priority for parents, lawmakers, and technology companies. However, as proposals progress to develop solutions and implement protections, we must ensure that our approaches address parents’ concerns without creating additional issues from the extensive collection of minors’ data. Several legislative proposals currently seek to…
March 12, 2025
“In Bad Faith”
The DC Court that heard the defaation case brought by climate scientist Michael Mann against two bloggers has ruled today that Mann and his lawyers acted in “bad faith” during the case, by presenting false claims on multiple occasions related to Mann’s grant funding: Here, the Court finds, by clear and convincing evidence, that Dr. Mann, through…
March 12, 2025
How To Get Rid of a Tenured Professor
I was a tenured full professor at the University of Colorado Boulder for almost 24 years. At the end of 2024, I left. Officially, it was a voluntary departure. But I sure felt like I’d been pushed out. My story started in 2015, when Rep. Raúl Grijalva (D–Ariz.) asked the university to investigate me. He alleged that…
March 11, 2025
Welcome to the Era of Energy Realism
Every year for the past 15 years, JP Morgan publishes an outstanding annual energy report by Michael Cembalest. Last week JP Morgan published its 2025 edition and today I share five important figures from the many in the report, which I highly recommend. Cembalest’s top line: [A]fter $9 trillion globally over the last decade spent on wind, solar,…
March 7, 2025
Design Mandate Proposals Threaten American AI Leadership
Scholars often cite the 1984 Betamax case as a pivotal moment in the development of modern American tech policy. The entertainment industry sought to prohibit Sony from selling its videocassette recorder, because it could be—and largely was—used by consumers for copyright infringement. But the Court declined, finding that the device was “capable of substantial noninfringing…
February 28, 2025
Connecting the Dots on the Chips
Recent posts by fellow AEI scholars Klon Kitchen and Claude Barfield separately highlighted two important issues that must be considered together if the United States is to truly benefit from—and lead—the inevitable revolution driven by artificial intelligence technologies. Klon Kitchen articulately laid out the argument that the Trump Administration vision for AI as a pillar of…
February 27, 2025
Is the EPA “Endangerment Finding” Endangered?
Earlier today, The Washington Post reported that head of the Environmental Protection Agency (EPA), Lee Zeldin, has urged the Trump administration to rescind the EPA’s 2009 “endangerment finding” on greenhouse gases. The Post reports: Environmental Protection Agency Administrator Lee Zeldin has privately urged the White House to strike down a scientific finding underpinning much of the federal government’s push to combat…
February 27, 2025
Innovating Future Power Systems: From Vision to Action
The electricity sector is at an inflection point. The historical model of centralized, monopoly-provided electric service is under pressure from technological change, shifting market forces, evolving policy objectives, and changing consumer expectations. This transformation is accelerating. One fundamental question looms: how can power systems evolve to balance desired outcomes like reliability, resilience, affordability, and decarbonization…