Marketplace Tech With Molly Wood

When President Jimmy Carter died late last year, the foundation that runs Wikipedia noticed something unusual: the flood of interest in the late president created a content bottleneck, slowing load times for about an hour.Wikipedia is built to handle spikes in traffic like this, according to the Wikimedia Foundation, but it's also dealing with a surge of bots scraping the site to train AI models, and clogging up its servers in the process, the organization’s chief product and technology officer Selena Deckelmann told Marketplace’s Meghan McCarty Carino.

Canada's liberal party and its leader Mark Carney are set to remain in control after the country held federal elections Monday. They were the first since Canada adopted the Online News Act in 2023, which requires online content providers — like social media platforms — to negotiate some sort of "fair" payment to news publishers in exchange for using their content. They can also do what Meta did — block news from their Facebook and Instagram platforms altogether. Marketplace’s Meghan McCarty Carino spoke with Marketplace Senior Washington Correspondent Kimberly Adams, who’s been reporting on the election from Canada, to learn more about that law and what happened to the online news environment after it passed.

One of the most powerful tools in the fight against climate change is the money sitting in investment portfolios - especially the trillions of dollars invested on behalf of public retirees. That’s money that could continue to fund fossil fuel development, or help pay for  climate solutions instead.New York City has implemented an ambitious Net Zero plan for its public pensions. That plan includes divesting from some fossil fuel companies and investing billions of dollars in climate solutions. One company benefiting from that investment is NineDot Energy.   Wedged between an elementary school and a big box shopping center in the Northeast Bronx, NineDot Energy is operating a battery farm that the city’s utility company, Con Ed, can call on to help relieve the grid when it gets overstressed. “The batteries hold a combined three megawatts of battery storage. That’s enough to power about 3,000 New York City households for four hours on a hot summer day. Last summer, the battery farm was called half a dozen times,

Leyla Isik, a professor of cognitive science at Johns Hopkins University, is also a senior scientist on a new study looking at how good AI is at reading social cues. She and her research team took short videos of people doing things — two people chatting, two babies on a playmat, two people doing a synchronized skate routine — and showed them to human participants. After, they were asked them questions like, are these two communicating with each other? Are they communicating? Is it a positive or negative interaction? Then, they showed the same videos to over 350 open source AI models. (Which is a lot, though it didn't include all the latest and greatest ones out there.) Isik found that the AI models were a lot worse than humans at understanding what was going on. Marketplace’s Stephanie Hughes visited Isik at her lab in Johns Hopkins to discuss the findings.

It's the last Friday in April and it's time for Marketplace Tech Bytes Week in Review. This week, we'll talk about how the Federal Trade Commission is suing Uber over its subscription service.Plus, how the VC world is navigating the uncertainty created by the trade war.But first, a nonprofit pivot is facing some challenges. Open AI, the maker of ChatGPT was founded about a decade ago as a nonprofit research lab. It's now looking to restructure as a for-profit — specifically, a public benefit corporationBut that transformation is facing resistance. About 10 former Open AI employees, along with several Nobel laureates and other experts, have written an open letter asking regulators in California and Delaware to block the change. They argue that nonprofit control is crucial to Open AI's mission, which is to “ensure that artificial general intelligence benefits all of humanity."Marketplace’s Stephanie Hughes spoke with Jewel Burks Solomon, managing partner at Collab Capital, about how unu

TikTok is going to be testing a new crowd-sourced fact-checking system called Footnotes. It’s seems similar to the Community Notes systems already in use on other social media, such as X and Facebook. TikTok is also keeping its current fact-checking systems in place. The way these community systems generally work is, say someone makes a post stating "whales are the biggest fish out there." Another user could add a note saying "actually, whales are mammals, and here's a source with more information."Marketplace’s Stephanie Hughes spoke with Vanderbilt psychology professor Lisa Fazio about why this model of "citizen fact-checking" is catching on.

The use of algorithmic software in setting residential rents has come under scrutiny in recent years. In 2024, the Joe Biden administration sued real estate company RealPage, alleging that its algorithm, which aggregates and analyzes private data on the housing market, enables landlords to collude in pricing and stifles competition. There's no word yet on what the second Donald Trump administration's Justice Department will do with this case. But in the meantime, some cities are banning the use of these algorithms completely. Marketplace’s Meghan McCarty Carino spoke with Robbie Sequeira, who has been reporting on the issue for Stateline.

We've sometimes wished we could have our own Wendy Rhodes, the performance coach at the hedge fund on the TV show “Billions.” Most workplaces, however, aren't bringing in billions and can't afford a Wendy. But an upskilling platform called Multiverse uses artificial intelligence to provide personalized, on-the-job guidance. Its AI coach, Atlas, helps workers expand their abilities and keep themselves relevant in an economy that makes skills obsolete faster than ever before, says Ujjwal Singh, chief product and technology officer at Multiverse.

Developers of mobile apps have "room for improvement" in making their platforms fully accessible for disabled users, according to a new report from the software company ArcTouch and the digital research platform Fable. It looked at fifty popular apps and assessed them for features that improve accessibility like screen reading, text size adjustability, voice controls and multiple screen orientations. The apps were tested by disabled users who reported a poor or failing experience almost three-quarters of the time.Marketplace’s Meghan McCarty Carino spoke with Ben Ogilvie, head of accessibility at ArcTouch, to learn more about why so many apps are behind.

NVIDIA gets caught up in the trade war, the titans of Twitter/X debate intellectual property law — and the Federal Trade Commission's antitrust case against Meta kicks off in court.We're digging into all of it on today's Tech Bytes: Week in Review. Marketplace’s Meghan McCarty Carino speaks with Anita Ramaswamy, columnist at The Information, about what we learned in week one of Meta's monopoly trial.

Flying cars have been a staple of science-fiction visions of the future for ages. Perhaps most famously in “Back to the Future II.” The film may have overshot the mark a bit with Doc and Marty McFly navigating full-on air highways in 2015. But Utah is pushing for the technology to take off by 2034, when the state hosts the Olympic and paralympic winter games.We're not exactly talking about flying Delorians or vehicles you'd recognize as a car, but rather small, lightweight aircraft for traveling shorter distances. Reporter Caroline Ballard got a first look at the air taxis.

China is responsible for most of the world’s processing of rare earth metals and minerals, but its new export restrictions have raised the stakes for U.S. efforts to build its own supply chain and processing industry. Barbara Arnold, a professor of mining engineering at Penn State, says there are options, but they require time, development and investment.

Surveillance technology like automated license plate readers has become commonplace in policing. They've made it easier to locate stolen vehicles and track suspects, but they've also raised concerns about civil liberties. Cardinal News Executive Editor Jeff Schwaner took a 300-mile drive through the state to see how often his car would be recorded. Marketplace’s Meghan McCarty Carino spoke with Schwaner about his experience and issues related to privacy and who has access to the data.

One area where artificial intelligence has been swiftly adopted is software coding. Google even boasted last year that more than a quarter of its code was generated by AI. But the technology is also generating challenges to the traditional technical job interview, where candidates are given programming problems as a way to assess their skills. And lately it’s become apparent that a lot of applicants are using AI to give themselves a boost, according to recent reporting from Business Insider's Amanda Hoover. Marketplace’s Meghan McCarty Carino spoke with Hoover about the controversy over applicants using AI while interviewing for jobs that often use AI.

The tariff rollercoaster has created a lot of uncertainty in the tech industry. We're digging into how its playing out for makers of consumer tech, e-commerce platforms and AI. Marketplace’s Meghan McCarty Carino speaks with Paresh Dave, senior writer at Wired, about all these topics for this week’s Tech Bytes.

Etsy, the online marketplace known for selling one-of-a-kind handmade items, is hoping that artificial intelligence can boost sales of those crafty creations. The site has been selling less stuff and recently announced a plan to double down on high-quality and unique merchandise over cheap and mass-produced. Now, it's launching AI-curated product collections, based on trends like island luxe or maximalism. They build on the work of human trendspotters, using AI to scan the site and tag thousands of matching products. Nick Daniel, chief product officer at Etsy, explains what the company calls algotorial curation to Marketplace’s Meghan McCarty Carino.

After President Donald Trump's launched his “Liberation Day” tariff agenda, the tech-heavy Nasdaq Composite stock index suffered its biggest plunge since March 2020. The so-called Magnificent 7 — Nvidia, Apple, Meta, Amazon, Google, Microsoft and Tesla — lost a combined $1.8 trillion of market value in two days. The tariff-induced downturn in business conditions is likely to be temporary, according to Daniel Newman, CEO and chief analyst at the Futurum Group, a tech research and advisory firm. Newman told Marketplace’s Meghan McCarty Carino that tech consumers might feel more of the pain, but not much can stop corporate AI adoption and the data center buildout.

Microsoft celebrates its 50th anniversary this month. The company started as a small software startup co-founded by Bill Gates and Paul Allen in an Albuquerque, New Mexico, garage. It went on to revolutionize personal computing, business productivity and now — it hopes — artificial intelligence with its big investment in OpenAI, the maker of ChatGPT. Microsoft has set about integrating the technology across its products, and it recently unveiled a slew of upgrades to its Copilot AI assistant. They include Memory, which retains personal details like the foods you like or your kids' birthdays and can use that information to make your dinner reservations or pick out a gift. The Vision upgrade enables the AI to analyze photos and video and provide tips on, say, redecorating your kitchen. Marketplace's Meghan McCarty Carino spoke with Yusuf Mehdi, Microsoft's consumer chief marketing officer, to learn more about the new features.

Rising demand for electricity, largely to power the artificial intelligence boom, has stirred a resurgence in nuclear energy. Older plants like Three Mile Island in Pennsylvania are being brought out of retirement, but there’s also investment in smaller-scale reactors with different designs. The fresh interest in nuclear generation has also renewed discussion about how to build these facilities ethically, in other words, with an approach that’s sensitive to the needs of the community and the world at large. Marketplace’s Meghan McCarty Carino spoke with Aditi Verma, assistant professor of nuclear engineering at the University of Michigan, who co-created an undergrad course about ethically designing modern nuclear facilities. Verma discussed her effort to train young engineers to transform the industry.For some engineers, it’s also renewed a discussion about how to build these facilities ethically. Marketplace’s Meghan McCarty Carino spoke with Aditi Verma, professor of nuclear engineering at the University of

OpenAI — the maker of ChatGPT — keeps raising more money, this time in a $40 billion round led by SoftBank. We’ll get into the strings attached in Marketplace “Tech Bytes — Week in Review.” Plus, what’s going on with Tesla’s sales slump? And how much is its polarizing CEO, Elon Musk, to blame? But first, the clock is ticking on a TikTok sale. The extended deadline, which may or may not be a real deadline according to President Donald Trump, is coming Saturday. As of this episode’s recording, the hugely popular short-form video app was supposed to find a U.S. buyer or be banned, and plenty of suitors have thrown their hats into the ring. Marketplace’s Meghan McCarty Carino spoke with Maria Curi, tech policy reporter at Axios, about all these topics and more.