IBM Bets on Vertical Architecture to Extend Moore's Law

IBM has unveiled a prototype chip cramming approximately 100 billion transistors onto an area the size of a fingernail — double the density of its previous state-of-the-art design announced in 2021. The breakthrough could unlock faster, more energy-efficient computing for years to come.

The semiconductor industry has spent the last 15 years pushing transistors toward their physical limits. Shrinking them further causes functional degradation, a wall the industry has been quietly dreading.

IBM's solution borrows a page from urban planning: build up, not out. By stacking transistor layers vertically rather than compressing them horizontally, the new architecture sidesteps the miniaturization ceiling and offers a credible path to sustaining Moore's Law for another decade.

Europe's Heat Wave Is Breaking Power Grids — and Exposing a Planning Gap

A record-breaking heat wave is currently sweeping Europe, and electricity grids are buckling under the pressure as households and businesses crank up fans and air conditioning.

The stress isn't just about demand spikes. A structural mismatch is making things worse:

  • European grids were historically engineered to peak in winter, when electric heating dominates
  • Planned maintenance outages are typically scheduled in spring and early summer — exactly when this heat wave hit
  • The rapid growth of air conditioning adoption is shifting seasonal demand curves in ways grid planners haven't fully accounted for

Climate change is expected to make such events more frequent and more intense, forcing utilities to rethink capacity planning from the ground up.

Today's Must-Reads

AI & Chips

  • Anthropic is accusing Alibaba of running what it calls the "largest known distillation attack" — allegedly training a weaker model on Claude's outputs to illicitly extract its capabilities. (BBC, CNBC, FT)
  • OpenAI and Broadcom have jointly unveiled Jalapeño, a custom AI chip designed to power large-scale systems like ChatGPT as OpenAI pushes to "build the full stack." (NYT, CNBC)
  • The EU has signed onto a US pact to reduce dependence on Chinese AI, even as much of the Global South remains contested territory. (FT)
  • Non-technical employees are quietly draining enterprise AI budgets through excessive token usage, per new Accenture data. (404 Media)

Science & Space

  • NASA's Perseverance rover has detected complex carbon molecules on Martian rocks — chemical signatures potentially associated with ancient dead organisms. (New Scientist, Guardian)

Surveillance & Policy

  • A new report reveals ICE has assembled a sweeping high-tech surveillance apparatus, incorporating facial recognition, drones, and data scraping. (Guardian)

Economy & Society

  • Surging data center demand is driving up memory chip prices, threatening a third wave of inflation in the electronics sector. (WSJ)
  • Claude's AI design tool is generating widespread criticism for homogenizing web aesthetics into a sea of identical layouts. (The New Yorker)
  • Elon Musk has lost his trillionaire status after SpaceX shares pulled back. (Business Insider)

Quote of the Day

"Tom Brown is not being a weirdo like Dario and can actually engage."

A source familiar with negotiations tells Wired that talks between the Trump administration and Anthropic have improved since cofounder Tom Brown replaced CEO Dario Amodei as the company's lead in the discussions.

The Genetic Mosaic Inside Your Brain

For decades, psychiatric researchers have hunted for single-gene explanations for conditions like schizophrenia, autism, and Alzheimer's. A growing body of evidence suggests the answer may be far more complex.

Neuroscientist Mike McConnell has spent his career building the case that neurons across the brain do not share identical DNA. Instead, they form a "genetic mosaic" — a patchwork of somatic mutations that varies from cell to cell and may hold keys to understanding psychiatric disease.

If validated at scale, the mosaic model could fundamentally reframe how researchers approach mental illness diagnosis and treatment.