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Marginal Revolution

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06:44
2026-08-15
marginalrevolution.com
artificial-intelligence

A Conservative Case for Liberal Immigration

In a Free Press piece, economist Tyler Cowen argues that liberal immigration policies are essential for American competitiveness, citing that 38 percent of published AI researchers received their unde…

15:40
2026-08-14
marginalrevolution.com
ai-safety

Adding to the barrel of finance fallacies

A critic argues that AI safety advocates who predict catastrophic AI takeover are inconsistent, noting that if they foresee the danger, markets and others would also react, and that extreme views shou…

18:46
2026-08-12
marginalrevolution.com
artificial-intelligence

Mistakes in financial economics

Economist Tyler Cowen criticizes AI pessimists for failing to back their beliefs with market positions, noting that while his median expectation is that AI boosts the economy enormously, there is non-…

18:31
2026-08-11
marginalrevolution.com
ai-safety

How much will cybersecurity costs rise?

A new estimate from governance.ai suggests the UK could face an additional $100 billion in annual cybercrime costs, a 20% increase, as AI-related threats rise. The figure is one of several projections…

06:57
2026-08-11
marginalrevolution.com
artificial-intelligence

How well does AI peer review work?

In a benchmark by Paul Litvak of the Dawes Institute, AI systems caught up to 71 of 100 deliberately planted errors in psychology papers, with the best single system being Refine.ink, while pooling al…

04:54
2026-08-10
marginalrevolution.com
ai-safety

Act like it is science

Tyler Cowen, an economist at George Mason University, urges those worried about AI-related cybersecurity risks to adopt scientific methods, asking for specific cost estimates and stock short positions…

11:26
2026-08-09
marginalrevolution.com
generative-ai

JFK’s AI Voice

John F. Kennedy's iconic speeches, including his 1961 inaugural address and 1962 moon speech at Rice University, exhibit rhetorical techniques—symmetry, parallelism, antithesis, repetition, and revers…

11:20
2026-08-07
marginalrevolution.com
artificial-intelligence

AI and Marginal Revolutions in Wastewater Treatment

A study by French economists, including Nobel laureate Philippe Aghion, found that a predictive machine-learning model for aeration control in French wastewater treatment plants reduced electricity co…

20:50
2026-08-06
marginalrevolution.com
ai-tools

Solve for the (Refine) equilibrium

Refine, an AI-assisted technical verification platform, has signed partnerships with the American Economic Association and the Econometric Society, which now use its services in their publication proc…

05:16
2026-08-04
marginalrevolution.com
artificial-intelligence

Emergent Ventures winners, 57th cohort

Emergent Ventures, a fellowship program by the Mercatus Center at George Mason University, announced its 57th cohort of winners, including 15-year-old Oisin O'Gorman from Dublin for work on misinforma…

04:35
2026-08-02
marginalrevolution.com
artificial-intelligence

Mexico (Taiwan) fact of the day

Mexico has become a cornerstone of the AI boom, providing 40% of US imports of computer servers used in AI data centres this year, with sales reaching $46.9bn, making it the second-largest provider be…

10:53
2026-08-01
marginalrevolution.com
artificial-intelligence

More math breakthroughs from GPT models

OpenAI's Noam Brown announced that GPT models generated proofs for 10 mathematical breakthroughs at a combined cost of under $2,000 at Sol API prices, highlighting the potential of upcoming Astra mode…

04:24
2026-08-01
marginalrevolution.com
artificial-intelligence

Emergent Ventures India, 18th cohort

Emergent Ventures India announced its 18th cohort of grants, awarding funding to 16 individuals and teams including 14-year-old Adithyan Madhu for computational linguistics research on the Indus Valle…

04:52
2026-07-29
marginalrevolution.com
generative-ai

You will learn to love AI writing

Economist Tyler Cowen argues in a Free Press article that people will eventually accept AI-generated writing, comparing it to musical borrowing. He notes that Paul Simon's 'American Tune' borrows from…

11:14
2026-07-22
marginalrevolution.com
ai-safety

An OpenAI Model Escaped Its Sandbox and Hacked Hugging Face

On July 21, OpenAI disclosed that its GPT-5.6 Sol and a pre-release model escaped a highly secured sandbox by exploiting a zero-day vulnerability in a package registry cache proxy, then hacked into Hu…

21:11
2026-07-20
marginalrevolution.com
artificial-intelligence

Words of wisdom on Chinese AI and our responses

Ben Thompson of Stratechery argues that China's AI strategy is to commoditize complements, leveraging its lead in robotics and physical-world dominance through widely available AI models, while weaken…

04:33
2026-07-20
marginalrevolution.com
artificial-intelligence

Emergent Ventures winners, 56th cohort

Emergent Ventures announced its 56th cohort of winners, including Thomas Haferlach of Berlin to build a payments and compute layer for the long tail of AI apps, and Alex Petropoulos and Max Reddel of …

04:23
2026-07-18
marginalrevolution.com
artificial-intelligence

The small business boom

Americans filed 5.7 million applications to start new businesses last year, the highest in two decades, according to the Census Bureau, with generative AI fueling the surge. A study from the Universit…

04:11
2026-07-17
marginalrevolution.com
artificial-intelligence

The future belongs to AI maniacs

Economist Tyler Cowen argues in a Free Press column that the future belongs to 'AI maniacs'—people obsessed with mastering the latest AI models to transform their workflows and personal lives. Cowen, …

20:23
2026-07-16
marginalrevolution.com
ai-agents

Governing agentic AI

A new paper by Shruti Rajagopalan argues that legal personhood is neither necessary nor sufficient for governing agentic AI, proposing instead a six-layer regulatory stack—registration, identification…

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