Digital and AI Frontier

Updated 4 Oct 2026, 11:06 pm AEST  

Australia and Queensland

The scarce layer. Thin is accurate, not a defect.

The writers

What it means, and whether the claim survives contact with reality.

  • Does Costco Cause Cancer?

    In December 2025, researchers led by Yazan Alwadi at Harvard’s T.H. Chan School of Public Health published a paper in Environmental Health that claimed to find that cancer incidence increased for…

    Marginal Revolution2h

  • Marital sorting by class and race

    Americans rarely marry outside their race or class group, a pattern with well-documented implications for inequality and intergenerational mobility. Limited exposure may partly explain these low…

    Marginal Revolution6h

  • Do the elderly prefer robotic care?

    The Japanese elderly, to be clear: Population aging and shortages of long-term care workers have increased interest in care-giving robots and information and communication technology (ICT). This…

    Marginal Revolution8h

  • 🔮 The transition is hiding in plain sight #604

    Exponential View9hSubscription

  • September sponsors-only newsletter

    I just sent the September edition of my sponsors-only monthly newsletter . If you are a sponsor (or start a sponsorship now) you can access it here . This month: More Fable class models A pricing…

    Simon Willison15h

  • Saturday assorted links

    1. Rewarding failure? 2. An excellent Brian Potter explainer on how matrix algebra is used in both LLMs and robotics. 3. Chat with Mircea Cărtărescu. 4. It seems the expansion of remote work reduced…

    Marginal Revolution21h

  • 🔮 Quick weekend reads: the big AI questions

    Exponential View1dSubscription

  • [AINews] not much happened today

    Latent Space1dSubscription

  • LWiAI Podcast #258 - Opus 5.5, Sol and Luna, Muse, DeepSeek-V4.1-Flash, Xi

    (Belated post :/ ) Anthropic releases Opus 5.5 with lower prices and Fable-level performance, OpenAI launches GPT-6 Sol and Luna, boasting lower cost and fewer mistakes

    Last Week in AI1d

  • Words to live by?

    In the past year American markets have digested the largest-ever initial public offering (SpaceX), equity raise by a public company (Google) or a foreign firm (SK Hynix), private-funding round…

    Marginal Revolution1d

Frontier

What actually shipped.

Governance

Regulators, standards, security.

Adoption

What organisations are doing, with money attached.

Build

For the making side.

Press

Last, deliberately. It reports what the layers above have usually already explained.

Open

The sources that refuse ingestion, one tap away.

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