Lisa Pedrosa · The Journal · Archive
13 articles from the archive. Newer pieces are on the main Journal page.
Something shifted in March 2026. Google's Agent Smith was writing a quarter of all production code. The MCP protocol crossed 97 million installs. Jensen Huang called it an inflection point. The era of AI as assistant is over.
AGI has been declared. Agents are doing our work. And Anthropic accidentally leaked its most dangerous model. The Mythos meltdown, OpenClaw, Perplexity Computer, and what ARC-AGI-3's brutal 0.37% score tells us about where we actually are.
The most comprehensive survey of the threats facing our species — nuclear, climatic, biological, and technological — and the dual role AI plays as both our greatest tool for mitigation and our most dangerous accelerant.
A generative AI published in Nature can now create novel crystal structures on demand, to specification. From lithium-free batteries to perovskite solar cells and low-carbon concrete — the race to design the physical world has quietly begun.
In February 2026, ChatGPT co-authored the first significant AI discovery in theoretical physics — proving a "forbidden" gluon interaction is real. A landmark moment in the history of science, and the beginning of something much larger.
Lethal autonomous weapons are already deployed. They have already killed. Six nations are racing ahead. And the world has no binding law to govern any of it. A comprehensive examination of the most ungoverned military technology in history.
From the double helix to the first FDA-approved CRISPR cure — a complete history of gene editing, the diseases now in the crosshairs, the AI layer accelerating everything, and the ethics questions no one has fully answered.
A 3.2-billion-pixel camera on a Chilean mountaintop photographs the entire southern sky every three nights — generating 20TB of data nightly. Without AI issuing up to 7 million alerts per night, none of what it finds could ever be seen.
For 40 years he believed in neural networks when almost no one else did. Then he built the technology that powers everything. Then he walked away from Google — to tell us what we are building might not be controllable.
For most of medical history, cancer treatment has been blunt. AI has begun to dismantle that paradigm — detecting cancers years earlier, designing drugs against targets once considered untreatable, and predicting with uncanny accuracy which therapy will save which life.
JWST did not settle the standard model of cosmology — it revealed how much we still don't understand. Galaxies too big, too bright, and too early. An expansion rate that refuses to resolve. And in a distant ocean world, a chemical signature that should not exist.
Scientists discovered that the molecular clocks driving ageing are not fixed. They can be slowed. They can, in some organisms, be reversed. With AI designing novel drugs, senolytics clearing senescent cells, and epigenetic reprogramming turning back the biological clock, the race to rewrite ageing has begun in earnest.
From AlphaFold 3's Nobel Prize to climate models 25× faster than supercomputers — a field-by-field account of AI's most transformative breakthroughs in medicine, materials, climate science, energy, and space.
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