MIT Technology Review
The Download: unlocking lithium and controlling Ebola
Plus: Anthropic is now valued higher than OpenAI. How a new extraction process could unlock the world's lithium A new method for extracting lithium could cut costs and emissions from one of the world's most important materials for EVs and energy storage. The technique uses a weak acid to dissolve silicate minerals. That frees not only the lithium but also other useful materials, including alumina and silica. "At scale, we believe this will be the lowest-cost way of sourcing lithium in the world," says Yet-Ming Chiang, an MIT professor who co-authored a study of the process published yesterday in . Startup Rock Zero is already working to commercialize the research.
How the Pope's Magnifica Humanitas offers a template for individuals to meet the AI moment
How the Pope's Magnifica Humanitas offers a template for individuals to meet the AI moment Despite a lack of regulation, we still have the ability to steer artificial intelligence in ways that can benefit our common humanity. Pope Leo XIV's new encyclical on artificial intelligence includes a statement that warrants serious attention from technologists and policymakers: "Technology is never neutral." As the pope says, the choice before us--the choice AI presents--is one between the Tower of Babel and the rebuilding of our common humanity. In the biblical story of the Tower of Babel, humans sought to build a massive structure that reached all the way to Heaven, only to have their project thwarted when God made those involved unable to understand one another. It was a pursuit fixated on relentless growth, divorced from any concern about God's commandments or the human cost. It resulted in failure and atomization.
The Download: climate tech goes public and the AI Hype Index returns
Plus: Illinois just passed what could become America's strongest AI safety law. Climate tech companies are going public. Solar and battery company Solv Energy went public in February, hitting a $6 billion valuation. X-energy, which builds small modular nuclear reactors, followed at $11.5 billion. Then came geothermal company Fervo Energy, reaching a market cap of about $12.4 billion. All three have been IPO success stories.
The AI Hype Index: AI gets booed in graduation season
It is one thing to say AI will change the world. It is another to expect the class of 2026 to applaud it. In fact, when former Google CEO Eric Schmidt told University of Arizona graduates that their task is to help shape AI, he was met with a resounding chorus of boos. "I can hear you," he said, before conceding that fears about disappearing jobs and a broken future were "rational." This is not exactly the message one hopes to hear while sweating under a polyester gown and tallying student loan payments. Graduates have been jeering at AI pep talks at other commencements too, including ceremonies at the University of Central Florida and Middle Tennessee State University.
The Download: keeping up with AI, and the future of IVF
Plus: NASA unveiled plans for three uncrewed missions to the Moon this year. Here at we understand exactly how relentless the pace of news from the world of artificial intelligence feels New models and capabilities crop up as fast as we can cover them, and the ripple effects they send through tech and wider society are never far behind. Our unique strength lies in cutting through the day-to-day noise to help you understand what's really happening, and what lies around the corner. That's why we created our list of 10 Things That Matter in AI Right Now, unveiled at our flagship AI event EmTech AI a few weeks back ( check the list out if you haven't already!) And it's why we publish so many stories dedicated to explaining how AI works, and what's coming next . We also regularly run live subscriber-only Roundtables events--you can still catch up on last week's session, where we explored how AI might enter the physical realm via world models.
The Download: puncturing the AI jobs panic
Plus: The Pope has called for governments to regulate AI. Despite the growing hysteria over AI's threat to white-collar jobs, there's still scant evidence that the technology has had a large-scale impact on the labor market. Analysis of US labor data shows that unemployment in occupations most exposed to AI is actually lower than in less-exposed jobs. There are also no signs that large numbers of workers are shifting from AI-threatened professions into supposedly safer manual-labor jobs. It's true that things aren't great in the job market--but the question is why. Here's what the data really says about AI and jobs .
The Download: coding's future, the 'Steroid Olympics,' and AI-driven science
Plus: Trump has postponed an AI order due to overregulation fears. Anthropic's Code with Claude showed off coding's future--whether you like it or not At Anthropic's developer event in London this week, Code with Claude, attendees were asked if they'd shipped code written entirely by Claude. Almost half the room raised their hands. Many admitted they hadn't even read the code before pushing it live. As tools like Claude Code get better, more and more developers are happy to hand their work off to AI. Anthropic says it wants to push automation as far as it will go. But not everyone is convinced that's the right approach.
Roundtables: Can AI Learn to Understand the World?
Watch a subscriber-only discussion exploring how AI might enter the physical world. AI companies want to build systems that understand the external world and overcome the limitations of LLMs. Recent developments have brought world models to the forefront of the AI discussion. Watch a conversation with editor in chief Mat Honan, senior AI editor Will Douglas Heaven, and AI reporter Grace Huckins exploring how AI might enter the physical world. A woman's uterus has been kept alive outside the body for the first time Jessica Hamzelou Want to understand the current state of AI? Check out these charts. Want to understand the current state of AI? Check out these charts.
Scaling creativity in the age of AI
Building customer trust with on-brand content production has become a strategic imperative. Storytelling is core to humanity's DNA, stemming from our impulse to express ideals, warnings, hopes, and experiences. Technology has always been woven through the medium and the distribution: from early humans' innovation of natural pigments and charcoals for cave paintings to literal representation by the camera. The landscape of storytelling continues to shift under our feet. Social and streaming platforms have multiplied, audiences have fragmented, and our demand for fresh, unique media is insatiable. A recent McKinsey podcast cites that we are watching upwards of 12 hours of video content daily, often on multiple devices and multiple platforms.
Anthropic's Code with Claude showed off coding's future--whether you like it or not
Anthropic's Code with Claude showed off coding's future--whether you like it or not As tools like Claude Code get better, more and more developers are happy to hand off coding tasks to them. The way software gets built has changed for good. The vibes were strong at Code with Claude, Anthropic's two-day event for software developers in London that kicked off on May 19, the same day as Google's I/O in Palo Alto. "Who here has shipped a pull request in the last week that was completely written by Claude?" Jeremy Hadfield, an engineer at Anthropic, asked from the main stage. Almost half the people in the packed room--many sitting with laptops on their knees, coding or prompting as they watched the talks--raised their hands. Pull requests are fixes or updates to existing software that are submitted for review before they go live.