Powered by RND
PodcastsNoticiasMarketplace Tech

Marketplace Tech

Marketplace
Marketplace Tech
Último episodio

Episodios disponibles

5 de 150
  • When an AI internet search competes against a human internet search
    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.
    --------  
    9:18
  • Meta's news blackout in Canada causes problems during election
    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.
    --------  
    6:37
  • A battery farm in the Bronx could help clean up New York's power grid
    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, which was enough to reduce greenhouse gas emissions by a combined 24 metric tons. That’s the equivalent of nine thousand car trips on the Cross Bronx Expressway.Currently, the city has the dirtiest energy grid in the state. More than 90% of its power comes from fossil fuels. NineDot Energy is still in growth mode, but battery farms like this could eventually help the grid transition to renewable sources, like wind and solar.“The sun only shines when nature tells it to; the wind only blows when nature tells it to, but people use electricity when they decide to,” explained Adam Cohen, co-founder of NineDot Energy. “A battery helps mediate that process. It pulls in the extra power when it's available, and then puts it back out when people call for it.” On a recent visit to the Bronx facility, 12-year-old Virtue Onoja showed off a mural she helped paint along with other students from the elementary school across the street, envisioning a future powered by cleaner energy.“One thing about me, I'm definitely an artist,” she said. “I drew a clear blue sky, no pollution, no nothing [and] beautiful yellow flowers and the sun.”There are also drawings of windmills and electric school buses. “There's still a lot of pollution, not just in the Bronx, but just in New York in general,” Onoja said. “All of this is the goal that we want to achieve.”This is an excerpt from the latest season of How We Survive. Listen to the full episode here.
    --------  
    4:29
  • AI can't read the room
    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.
    --------  
    6:04
  • Bytes: Week in Review - OpenAI's for-profit troubles, FTC sues Uber and how VCs are weathering Trump tariffs
    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 unusual it is to see this kind of conversion. YouTube Video of Marketplace Tech BytesMore on everything we talked aboutAn Open Letter - Not For Private GainEx-OpenAI workers ask California and Delaware AGs to block for-profit conversion of ChatGPT maker - from the Associated PressOpenAI’s Latest Funding Round Comes With a $20 Billion Catch - from the Wall Street JournalFTC Takes Action Against Uber for Deceptive Billing and Cancellation Practices - from the Federal Trade CommissionFTC sues Uber over difficulty of canceling subscriptions, “false” claims - from ArsTechnicaWhite House Considers Slashing China Tariffs to De-Escalate Trade War - from the Wall Street JournalVC manufacturing deals were already declining before tariffs entered the picture - from Pitchbook
    --------  
    12:52

Más podcasts de Noticias

Acerca de Marketplace Tech

Monday through Friday, Marketplace demystifies the digital economy in less than 10 minutes. We look past the hype and ask tough questions about an industry that's constantly changing.
Sitio web del podcast

Escucha Marketplace Tech, Más de uno y muchos más podcasts de todo el mundo con la aplicación de radio.es

Descarga la app gratuita: radio.es

  • Añadir radios y podcasts a favoritos
  • Transmisión por Wi-Fi y Bluetooth
  • Carplay & Android Auto compatible
  • Muchas otras funciones de la app

Marketplace Tech: Podcasts del grupo

Aplicaciones
Redes sociales
v7.16.2 | © 2007-2025 radio.de GmbH
Generated: 5/1/2025 - 4:06:15 PM