MIT Technology Review

The UN’s climate panel warns that the world may need to remove billions of tons of carbon dioxide from the atmosphere each year in the coming decades, on top of rapid emissions cuts, to prevent or pull the planet back from increasingly dangerous warming levels. A growing number of research groups and startups are working…

Suman Shakya wants me to touch the concrete wall of her bedroom, where her one-year-old son lies soaked with sweat. It burns my hand as if it were a hot pan. “Now imagine sitting in front of a hot pan in this weather for as long as it takes to make rotis for the whole…

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. China wants to control how its famous livestreamers act, speak, and even dress For Zeng, a young Chinese woman, an hour scrolling Douyin, the domestic version of TikTok, has become a daily ritual.…

For Zeng, a young Chinese woman, an hour scrolling Douyin, the domestic version of TikTok, has become a daily ritual. Among its broad range of videos and livestreams, she particularly likes one creator: “Lawyer Longfei.” Every day, Longfei answers her 9 million followers’ legal inquiries live. Many deal with how women should approach tricky divorce…

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. The US Supreme Court just gutted the EPA’s power to regulate emissions The news: The Environmental Protection Agency’s ability to regulate carbon dioxide and other greenhouse-gas emissions has been dealt a massive blow…

The White House is developing a research plan that would guide and set standards for how scientists study one of the more controversial ways of counteracting climate change: solar geoengineering. The basic idea is that we might be able to deliberately tweak the climate system in ways that release more heat into space, cooling an…

As soon as Roe v. Wade was overturned on Friday, June 24, calls for people to delete their period-tracking apps were all over social media. These apps gather extremely personal data that could pinpoint a missed period. The fear is that in the hands of law enforcement, this data could be used to bolster a…

In March 2020, when corporate offices shuttered in the face of the coronavirus pandemic and employees began working from home, companies were forced to find more efficient ways to do business. Call it “The Great Digital Transformation.” Before the pandemic, the average company estimated that transitioning to remote work would take 454 days, according to…

The Environmental Protection Agency’s ability to regulate carbon dioxide and other greenhouse-gas emissions was dealt a massive blow by the US Supreme Court today. Coming less than a week after it overturned the landmark abortion case Roe v. Wade, the court’s decision in West Virginia v. EPA could have far-reaching results for US climate policy…

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. How algorithms trap us in a cycle of shame Working in finance at the beginning of the 2008 financial crisis, mathematician Cathy O’Neil got a firsthand look at how much people trusted algorithms—and…

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Introducing: Our TR35 list of innovators for 2022 Spoiler alert: our annual Innovators Under 35 list isn’t actually about what a small group of smart young people have been up to (although that’s…

All too often, the work of developing global disaster and climate resiliency happens when disaster—such as a hurricane, earthquake, or tsunami—has already ravaged entire cities and torn communities apart. But Elizabeth Petheo, MBA ’14, says that recently her work has been focused on preparedness. It’s hard to get attention for preparedness efforts, explains Petheo, a…

Especially for people of color, the road to MIT often begins with advice and encouragement from a teacher or guidance counselor. That was the case for Michael Dixon ’88, who grew up on the South Side of Chicago. He’d long been interested in outer space, reading science texts and science fiction as well as watching…

“My focus has always been on social change,” says Steven Lewis Yaffee, PhD ’79, a professor of natural resources and environmental policy at the University of Michigan. “On training practitioners to go out and effect change in the real world.” Yaffee caught the eco bug in middle school in Maryland when he read Rachel Carson’s…

Joseph “Pepe” Fields ’67 has an MIT degree in chemistry, but he’s spent his career working all over the world in international management. And recently, he’s been driving a recreational vehicle around the US to build affordable housing with a Habitat for Humanity program called RV Care-A-Vanners. RV owners who join the program drive to…

On July 1, Stephen D. Baker ’84, MArch ’88, begins his one-year term as president of the MIT Alumni Association, succeeding Annalisa Weigel ’94, ’95, SM ’00, PhD ’02. Baker’s long history with MIT began with bachelor’s and master’s degrees in architecture. He is currently president and senior principal of BWA Architecture, a 27-person firm…

On March 23, 1912, the very day the subway connecting Boston and Cambridge opened to the public, another event took place that would change Kendall Square even more profoundly than the new, state-of-the-art transit system. As fate would have it, that was the day when a large swath of property adjacent to the square was…

Secreted beneath MIT’s Killian Court and accessible only through a subterranean labyrinth of tunnels, a clandestine lab conducts boundary-pushing research, fed by money siphoned from a Department of Defense grant. In these shadowed, high-tech halls, astrophysicist and astronaut Valentina Resnick-Baker, who is experiencing strange phenomena after an encounter with a planet-threatening asteroid, discovers she has…

The MIT Morningside Academy for Design, an interdisciplinary center that aims to build on the Institute’s leadership in design-­focused education and become a global hub for design research, thinking, and entrepreneurship, will launch in September 2022, President L. Rafael Reif announced in March. The academy, which will be housed in the Metropolitan Warehouse with the…

MIT will be taking several new measures to support its Indigenous community and advance scholarship on the history of Native Americans and the Institute, President L. Rafael Reif announced in April. In the spring of 2021, the Institute launched 21H.283 (The Indigenous History of MIT), a class that explores the ways MIT’s history intersects with the…

There are still parts of Philadelphia’s SEPTA transportation system that accept tokens. But today, in nearly every major American city, you’ll see transit riders tapping their way onto buses and subway platforms using their phones. The shift has been swift. Like so many things consumers brushed off as needlessly complicated before the pandemic—QR codes, order…

In February, the city of Toronto announced plans for a new development along its waterfront. They read like a wish list for any passionate urbanist: 800 affordable apartments, a two-acre forest, a rooftop farm, a new arts venue focused on indigenous culture, and a pledge to be zero-carbon. The idea of an affordable, off-the-grid Eden…

In 2015, Brooklyn resident Shabazz Stuart regularly biked to his job at a local business improvement district. Then his bicycle was stolen—the third case of two-wheeled larceny he’d experienced in five years. The theft sent him back to mass transit while he saved up money to buy a replacement. It also put him on a…

One evening last summer, my family was enjoying a picnic in the park near our house in London when two dogs attacked our blind 15-year-old Jack Russell terrier, Zoey. They pounced on her, locking their jaws. As my husband threw himself on the dogs, I begged the owner to intervene. He refused—until he realized I…

In the 24 years I’ve worked as a materials scientist, I’ve always been inspired by hierarchical patterns found in nature that repeat all the way down to the molecular level. Such patterns induce remarkable properties—they strengthen our bones without making them heavy, give butterfly wings their color, and make a spiderweb silk both durable and…

The term “artificial intelligence” really has two meanings. AI refers both to the fundamental scientific quest to build human intelligence into computers and to the work of modeling massive amounts of data. These two endeavors are very different, both in their ambitions and in the amount of progress they have made in recent years. Scientific…

Have you heard? The tech in biotech is nailing it. Machine learning (ML) and artificial intelligence (AI) can now figure out who has a condition (perhaps better than your doctor can), establish a medical checklist to diagnose you, and help target likely treatments. AI models can help design drugs or find a new purpose for…

In less than a century, computing has transformed our society and helped spur countless innovations. We now carry in our back pockets computers that we could only have dreamed of a few decades ago. Machine-learning systems can analyze scenes and drive vehicles. And we can craft extraordinarily accurate representations of the real world—models that can…

We’re living in a pivotal decade. By 2030, global emissions must fall by half, mostly through massive deployment of commercial solutions such as wind turbines, solar panels, and electric vehicles. But emerging climate technologies must come to market during this decade too, even if they don’t make much of a dent in emissions right away.…

An online influence campaign carried out by a group that promotes China’s political interests is targeting Western companies that mine and process rare-earth elements, according to a new report from cybersecurity firm Mandiant. The campaign, which is playing out in Facebook groups and micro-targeted tweets, is trying to stoke environmentalist protests against the companies in…

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Big Tech remains silent on questions about data privacy in a post-Roe world In the days after the US Supreme Court overturned the constitutional right to abortion, tech companies rushed to show their…

When you climb up a set of stairs to look over Boston Metal’s newest project, it becomes clear just how big a job it is to cut steel’s climate impact. The impressive new installation is a pilot reactor that the startup will use to make emissions-free steel. It’s about the size of a school bus,…

The United States has around 150,000 fuel stations to refill its fleet of fossil-fuel-burning vehicles. Despite the rapid growth of all-electric vehicles in America—400,000 of them were sold in 2021, up from barely 10,000 in 2012—the country has only 6,000 DC fast electric charging stations, the kind that can rapidly juice up a battery-powered car. (It…

In the hours and days after the US Supreme Court announced its ruling overturning the constitutional right to abortion, tech companies rushed to show their support for employees living in states where the procedure is now outlawed. Meta, Facebook’s parent company, promised to pay expenses for staffers who need to travel out of their home…

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Facebook is bombarding cancer patients with ads for unproven treatments The ad reads like an offer of salvation: Cancer kills many people. But there is hope in Apatone, a proprietary vitamin C–based mixture,…

The ad reads like an offer of salvation: Cancer kills many people. But there is hope in Apatone, a proprietary vitamin C–based mixture, that is “KILLING cancer.” The substance, an unproven treatment that is not approved by the FDA, is not available in the United States. If you want Apatone, the ad suggests, you need…

Ever since Facebook’s rebrand to Meta, the metaverse—loosely defined as an extensive online world where interactions happen via digital avatars—has gone mainstream as part of “web3,” the internet’s third act in which users move from consumers to creators to residents in online worlds. The entertainment and gaming industries are at the forefront of today’s metaverse…

The term “smart cities” originated as a marketing strategy for large IT vendors. It has now become synonymous with urban uses of technology, particularly advanced and emerging technologies. But cities are more than 5G, big data, driverless vehicles, and AI. They are crucial drivers of opportunity, prosperity, and progress. They support those displaced by war…

NSO Group, the world’s most notorious hacking company, could soon cease to exist. The Israeli firm, still reeling from US sanctions, has been in talks about a possible acquisition by the American military contractor L3 Harris. The deal is far from certain—there is considerable opposition from both the White House and US intelligence—but if it…

The US Supreme Court has ruled to overturn Roe v. Wade, the landmark 1973 legal decision that enshrined abortion as a constitutional right. Ending federal protection for abortion access across the US will have lasting health, emotional, and financial repercussions for millions of people and casts American reproductive rights back 50 years. The final decision…

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Yann LeCun has a bold new vision for the future of AI Around a year and a half ago, Yann LeCun realized he had it wrong. LeCun, who is chief scientist at Meta’s…

Around a year and a half ago, Yann LeCun realized he had it wrong. LeCun, who is chief scientist at Meta’s AI lab and one of the most influential AI researchers in the world, had been trying to give machines a basic grasp of how the world works—a kind of common sense—by training neural networks…

In 1959, in a short essay called “The Great Game to Come,” a little-known Dutch visual artist named Constant Nieuwenhuys described a new utopian city—one that he was soon to dub “New Babylon.” “The technical inventions that humanity has at its disposal today,” he presciently stated, “will play a major role in the construction of…

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. How to retrofit a city The scars and pockmarks of the aging apartments and housing units under the purview of the New York City Housing Authority don’t immediately communicate the idea of innovation.…

The scars and pockmarks of the aging apartments and housing units under the purview of the New York City Housing Authority don’t immediately communicate the idea of innovation. The largest landlord in the city, housing nearly 1 in 16 New Yorkers, NYCHA has seen its buildings literally crumble after decades of deferred maintenance and poor…

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. The world’s biggest surveillance company you’ve never heard of You may never have heard of Hikvision, but chances are you’ve already been captured by one of its millions of cameras. The Chinese company’s…

Every company is collecting data, whether it’s consumer buying habits, demographic data from third-party sources or insights from weather patterns. That’s good news—it wasn’t long ago that this kind of critical information was mostly ignored. But it’s not enough: companies must now start using that data to run every part of their business. There’s more…

You may never have heard of Hikvision, but chances are you’ve already been captured by one of its millions of cameras. The Chinese company’s products can be found anywhere from police surveillance systems to baby monitors in more than 190 countries. Its ability to make decent-quality products at cheap prices (as well as its ties…

In 1930, the telegraph giant Western Union put the finishing touches on its new crown jewel: a 24-story art deco building located at 60 Hudson Street in lower Manhattan. Soon after, over a million telegraphs each day shuttled in and out, carried by a network of cables, pneumatic tubes, and 30 employees in roller skates…

Cyborg locust brains can help spot the telltale signs of human cancer in the lab, a new study has shown. The team behind the work hopes it could one day lead to an insect-based breath test that could be used in cancer screening, or inspire an artificial version that works in much the same way.…