This is today’s edition of The Download, a weekday newsletter delivering a daily dose of the latest technology news and insights.
Why AI’s recursive self-improvement may be further away than expected
One of the artificial intelligence industry’s boldest predictions is that AI systems will soon be able to improve themselves with little human oversight. However, new research suggests that this milestone may still be some way off.
Researchers found that AI agents remain unable to conduct open-ended AI research—investigations without clearly defined answers that require the judgment, creativity, and insight needed to make meaningful progress.
The key question is how important open-ended research will be to recursive self-improvement. Researchers are also examining whether AI systems can advance by focusing on narrower tasks instead of independently pursuing broad research goals.
Discover why these findings challenge claims that AI-powered recursive self-improvement is just around the corner.
—Michelle Kim
Narrated by MIT Technology Review: What caused this summer’s extreme heat—and why 2027 could be even hotter?
This summer has brought record-breaking heat across much of the Northern Hemisphere. June and July were the hottest months on record in Europe, the continental United States experienced its hottest July on record, and South Korea recorded its highest temperature ever.
Climate change is making heat waves more frequent and severe, but other climate patterns are also contributing to rising temperatures. El Niño events are becoming more influential and are expected to have an even greater impact on global temperatures next year.
Learn what is driving this summer’s heat wave and why 2027 could be even hotter.
This is our latest story, published weekly as a narrated podcast from MIT Technology Review. Listen on Spotify and Apple Podcasts. Find MIT Technology Review Narrated on your preferred platform and follow us to receive new episodes as they are released.
Must-read technology news
We’ve searched the internet for the most interesting, important, surprising, and thought-provoking technology stories of the day.
1 OpenAI pauses some model development amid safety concerns
The company said its Astra model had reached a “significant” risk threshold. (The Guardian)
+ The slowdown highlights differences between OpenAI’s and Anthropic’s approaches. (Axios)
+ OpenAI introduced security updates after the Hugging Face hack. (The Verge)
+ The company also launched a ChatGPT version designed for teenagers. (Associated Press)
2 Chinese humanoid robot maker Unitree surges 629% in stock market debut
The IPO underscores China’s growing lead in humanoid robotics. (Bloomberg $)
+ Unitree has become a key player in the US-China technology rivalry. (Reuters $)
+ The company is the world’s largest humanoid robot maker and is already profitable. (BBC)
+ Human labor remains central to the development of humanoid robots. (MIT Technology Review)
3 China approves Nvidia H200 AI chips for use on the mainland
ByteDance and Tencent recently received approximately 10,000 processors each. (Financial Times $)
+ New Chinese AI models could help both cybersecurity defenders and hackers. (WIRED $)
4 Flock’s new AI tool helps police identify drivers by their movements
The system goes beyond traditional license plate tracking. (WIRED $)
+ Here’s what critics say Flock’s defenders are overlooking. (MIT Technology Review)
5 Prosecutors allege Meta intentionally designed Facebook and Instagram to hook children
The motion was filed on the first day of the landmark trial. (BBC)
+ Scientists are working to create a lost map of childhood. (MIT Technology Review)
6 Even ICE has privacy concerns about Meta’s smart glasses
The glasses are prohibited from entering the workplace because of privacy concerns. (The New York Times $)
+ Anduril and Meta are developing smart glasses for military use. (MIT Technology Review)
7 X’s algorithm learns what users dislike—and shows them more of it
The effect was even stronger among Democrats, according to a recent survey. (404 Media)
8 Physicists suggest the universe could repeat itself forever
The same galaxies, lives, and events could recur endlessly. (New Scientist $)
9 Blind Egyptian developers create an AI app that helps people “see”
The app uses a camera to answer questions about a user’s surroundings. (Reuters $)
Quote of the day
“Arizona is Arizona. Illinois starts with V. I mean, it’s crazy.”
—Stacey Morris, a Kentucky mother whose son brought home a packet of AI-generated educational materials, told a local television station about some of the mistakes. WDRB
One more thing
Jacob Hanna’s remarkable fetal model
Jacob Hanna, a Palestinian stem cell scientist, knew what to expect when he was stopped while entering the United States last May. The agent asked whether he had anything to declare and whether he was carrying biological samples. This time, however, the questions focused on a more specific subject: embryos.
Hanna did not have a specimen. Even if he had, though, it would have been surprisingly difficult to describe. That is because his work focuses on creating artificial embryo models—structures that resemble real embryos but are made without sperm, eggs, or fertilization.
These models offer an unprecedented view of the earliest stages of human development and could lead to new methods for producing cells for transplant medicine. But as the models become increasingly realistic, they are also raising difficult ethical questions about how far this research should go.
Take a closer look at Hanna’s remarkable fetal model and the scientific and ethical questions surrounding it.
—Antonio Regalado
We still have good things
A place for comfort, fun, and distraction to brighten your day. Have an idea? Please contact me.
+ Take a guided virtual tour of the amazing cave paintings in Spain.
+ Explore nearly 2,000 prehistoric giants in the internet’s largest dinosaur database.
+ See a rustic convenience store lovingly reimagined as a floating public artwork.
+ Reflect on your life or create a personal time capsule by writing an email to your future self with FutureMe.
Source: www.technologyreview.com