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August 19, 2025

When Fact Checkers Stop Checking Facts

A recent Washington Post headline claimed its tech columnist, Geoffrey Fowler, had shown that “Meta’s new crowdsourced system to fight falsehoods [has] failed to make a dent.” The claim would fail a proper fact check. Meta launched its new program—Community Notes—on April 7 to replace third-party fact-checking. If you took the Post’s headline at face…

August 15, 2025

Too Big to Fail

In 2024, Nature published “The Economic Commitment of Climate Change,” by Kotz et al. (KLW24). A press release accompanying the paper’s publication announced that it projected enormous future GDP losses due to climate change, much more than almost all other studies: Even if CO2 emissions were to be drastically cut down starting today, the world economy is already committed…

August 15, 2025

Dial-Up Internet May Be History, but It Still Conditions Our Current Internet Experience

This week’s announcement that AOL will be discontinuing its dial-up internet access service on September 30 triggered a bout of nostalgia in me—an internet dinosaur who first dialed up to ARPANET in 1980. Most of today’s internet users have never experienced the electronic cacophony as modems performed their ritual handshake, or viewed online interaction as…

August 14, 2025

Illinois Bans AI Therapy. Questions about Enforcement Remain.

Last week, my home state of Illinois became one of the first in the nation to ban AI therapy when Governor Pritzker signed the Wellness and Oversight for Psychological Resources Act (WOPR) into law. The bill, which is a clear nod to the 1983 film WarGames and its ominous supercomputer, signals lawmakers’ wariness about artificial…

August 14, 2025

Who Owns Information? Governments Are Asking the Wrong Question.

Who should control data? The question is increasingly central to policy debates in Washington, Brussels, and Silicon Valley. It’s being asked in antitrust lawsuits, AI regulation proposals, and sweeping data governance laws. But there’s a problem: The question is built on a faulty understanding of what information is—and what it takes to make it useful….

August 13, 2025

Reading the Mind of the Machine: Why GPT-5’s Chain-of-Thought Monitoring Matters for AI Safety

When OpenAI released GPT-5 last week, most coverage focused on the model’s performance gains, including fewer hallucinations, stronger multilingual abilities, and state-of-the-art results in health tasks. But buried deep in the 59-page system card is something far more consequential for AI safety: a section describing how OpenAI is monitoring GPT-5’s internal reasoning (“chain-of-thought”) in real-world…

August 13, 2025

Understanding Why the Supreme Court’s Ruling in Free Speech Coalition v. Paxton Is Narrow

With the US Supreme Court now considering in NetChoice v. Fitch whether to reinstate an injunction blocking enforcement of Mississippi’s online age-verification and parental-consent law, it’s vital to understand the narrowness of the Court’s recent ruling in Free Speech Coalition v. Paxton. The Court in Free Speech Coalition upheld, against a First Amendment challenge, a…

August 12, 2025

The Climate Beat Goes On

Last week I was contacted by two reporters at the Associated Press with a request to comment on the Department of Energy’s Climate Working Group (DOE CWG) report and the proposal by the Environmental Protection Agency (EPA) to rescind the 2009 greenhouse gas endangerment finding: We’re Seth Borenstein and Michael Phillis, reporters on the climate and environment team at…

August 12, 2025

The Climate Conversation is Changing

Later this week here at THB I’ll be publishing two important pieces — one a guest post from a climate scientist on how his work was cited in the DOE CWG report and the other exposing a major scandal in climate research. Today, I share a big pile of recommended readings. We are all lucky to have…

August 12, 2025

If the U.S. Doesn’t Set Global Tech Standards, China Will

Imagine an internet where your identity is automatically attached to everything you do—every website you visit, every click you make. That was the vision behind New IP, a proposal Chinese engineers introduced at a United Nations telecom forum in 2019. New IP would have replaced the current open internet with a government-controlled system designed for…