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December 2, 2024

Intellectual Hospitality and Genuine Debate

Of the American holidays, Thanksgiving is by far my favorite. Over my academic career, Thanksgiving provided a much-needed respite in the final weeks of the fall semester before the home stretch leading to final exams. Much more importantly, the Thanksgiving week is about spending time with loved ones, celebrating family traditions, gathering together around a…

November 25, 2024

Politicization of the American University

Roger Federer spent 24 years as a professional tennis player. Roger Clemens played 24 years in the major leagues. And at the end of next month, I’ll leave my position as tenured, full professor the University of Colorado Boulder after 24 years on the faculty.1 Roger that! Leaving the faculty has motivated me to try to make sense of the…

November 19, 2024

In Support of Science Policy: My Long-Read Q&A with Tony Mills

The US government has acted as major contributor to science research since the mid-20th century, both in terms of broad basic research and targeted projects. As industrial policy has gained traction, especially during the Biden Administration, the distinction between industrial and science policy has become increasingly obscure. Hybrid policies like the CHIPS and Science Act have spurred…

November 19, 2024

Energy Realism and Climate Pragmatism at the Department of Energy

He’s a climate denier! That is the standard reaction of many in the climate lobby when encountering views on climate and energy deviating from the monomaniacal view that climate is the world’s single-most important issue.  Reactions from climate advocates to the nomination of Chris Wright,1 CEO of Liberty Energy, to serve in Donald Trump’s cabinet as Secretary…

November 13, 2024

Global Existential Risks

In 2022, on a bipartisan basis, the U.S. Congress passed the Global Catastrophic Risk Management Act of 2022 requiring the Department of Homeland Security to coordinate an expert assessment of global catastrophic and existential risks. The Department of Homeland Security published the first Global Catastrophic Risk Assessment two weeks ago, and reached some important — and one surprising —…

November 12, 2024

A Memo for Trump’s Energy Czar

Last week, the Financial Times reported that President-elect Donald Trump is considering appointing an “energy czar,” described as: The new energy tsar role and its powers are not yet finalised, but people familiar with the plans said it would co-ordinate Trump’s deregulatory agenda across a patchwork of agencies including the Department of Energy, Department of Interior, Federal Energy Regulatory…

November 7, 2024

History of Technology: Cheaper, Cleaner, Easier

Every fall since 2020 I have been teaching energy economics in Northwestern University’s Master of Science in Energy and Sustainability (MSES) program. I team teach with my friend Mark Witte, and my part of the course is backloaded—natural monopoly theory and regulation in theory and in history, new generation technology invention and adoption, wholesale power markets, digitalization…

October 28, 2024

Take the Under

In the Financial Times over the weekend, John Burn-Murdoch discussed how projections of global population keep decreasing: Burn-Murdoch concludes: [T]hese estim­ates are extremely fuzzy and based on frame­works that were true in the past but may not be today. Use them with cau­tion, and prob­ably err on the low side. Given how important population projections are for climate…

October 24, 2024

Progress and Its Enemies

26 years ago, Virginia Postrel published The Future and Its Enemies, which I still consider one of the most insightful books of our time. The book’s subtitle, The Growing Conflict Over Creativity, Enterprise, and Progress, has become even more relevant since 1998. Virginia gave a presentation on the ideas in her book at the Progress Conference in Berkeley last…

October 24, 2024

Climate Journalism Done Right

Today, The Washington Post has published a lengthy analysis titled, “The real reason billion-dollar disasters like Hurricane Helene are growing more common.”1 The article, by the Post’s Harry Stevens, is brilliantly done — extensively reported, data rich, grounded in a large body of research, with a wide diversity of voices. Watching reactions to the article will…