The universe is expanding faster than we thought, Webb Space Telescope shows

Depending on whom you ask, a bill passed by California lawmakers last week could either save us from imminent AI doom or strangle innovation in Silicon Valley. The bill, SB 1047, is one of the first significant attempts to regulate artificial intelligence in the U.S. It’s supported by some high-profile voices in tech like Elon Musk. But critics say the regulation could stifle growth in Silicon Valley. On the show today, Marketplace’s Meghan McCarty Carino is taking a closer look at the arguments for and against SB 1047 with Chase DiFeliciantonio, a reporter at The San Francisco Chronicle, who has been following the bill’s journey through the Legislature.

Dark patterns are everywhere on the web. These are design tricks that manipulate users in some way and prompt them to give up information, money or just more of their time. A recent study from the Federal Trade Commission found three-quarters of all subscription apps and websites use at least one dark pattern, and a majority use multiple such tricks. Marketplace’s Meghan McCarty Carino spoke with Yanely Espinal, who covered the topic in this week’s episode of “Financially Inclined.” She said some common dark patterns include advertising that doesn’t look like advertising, online forms that come with check boxes pre-selected and something called confirm shaming.

Generative artificial intelligence can write essays and solve complicated math problems, but can it tell a decent joke? The BBC’s Megan Lawton says comedians who performed at this year’s fringe festival in Scotland are putting AI to the test.

This week: a report from venture capital firm SignalFire seems to show that despite all its problems, San Francisco is still the place to be for tech startups in the artificial intelligence space. Plus, why Meta is scrapping plans for a superpremium mixed-reality headset and aiming for a lite version instead. But first, the arrest of Telegram CEO Pavel Durov in France has sent shock waves through the tech world. Durov is facing a number of criminal charges. French authorities allege he is liable for illicit activities conducted on the encrypted messaging platform, including child sex abuse and drug trafficking, essentially because of a failure to moderate content. The case highlights longstanding tensions in the tech world between public safety and free speech. Marketplace’s Meghan McCarty Carino is joined by Natasha Mascarenhas, reporter at The Information, for her take on this week’s tech news.

U.S. intelligence officials have confirmed that Iran was behind the recent cyberattack on former President Donald Trump’s election campaign. Using an approach called spear phishing, hackers sent personalized emails to campaign staff containing malware that allowed them to access private information and then leak it. Déjà vu, right? Javed Ali, a former senior counterterrorism official and a professor of practice at the University of Michigan, says Russia created the blueprint for this kind of attack. Marketplace’s Meghan McCarty Carino asked him for his reaction to Iran adopting the strategy.

By now you’ve probably heard that generative artificial intelligence has the potential to supercharge the spread of disinformation in this election year. But with 68 days until Election Day, we haven’t seen the kind of widespread AI misinformation campaigns that experts warned about. Instead, as Will Oremus pointed out in a recent analysis for The Washington Post, we’ve seen a whole lot of silly AI-generated memes. He told Marketplace’s Meghan McCarty Carino that the most recent examples are coming from one particular presidential candidate.

The California Age-Appropriate Design Code Act, passed in 2022, would be among the most sweeping pieces of legislation to protect kids from online harms — if it hadn’t become tangled up in court. The law has two basic requirements: first, that tech companies analyze and report on whether their products are harmful for children; second, that they minimize how much data they collect from those under 18. Earlier this month a federal appeals court found that first part likely violates the First Amendment, and upheld a lower-court decision blocking that part of the law. But it vacated an injunction on the second component, the part dealing with data privacy. The decision could point a way forward for similar laws, many of which have also run into legal challenges, Aaron Mackey, free speech and transparency litigation director at the Electronic Frontier Foundation, told Marketplace’s Meghan McCarty Carino.

The social media platform X recently launched a new artificial intelligence feature for premium users: Grok-2, an AI model that can also generate images. And the outputs are a bit less censored than you might see with other similar tools. Experimenters online have been able to generate images of Donald Trump and Kamala Harris brandishing guns, Mickey Mouse smoking a cigarette and some far more disturbing tableaus. Grok claims to avoid images that are pornographic, excessively violent or intended to deceive and added it’s cautious about representing content that might infringe on existing copyright. But the guardrails certainly seem to be on the looser side, in keeping with owner Elon Musk’s hands-off approach to content moderation. Marketplace’s Meghan McCarty Carino spoke with Adi Robertson, senior tech and policy editor at the Verge, about Grok-2 and what she found while she tested the AI’s limits.

On today’s show: Google deals with another legal headache. A federal appeals court revived a class-action lawsuit that had been dismissed concerning privacy violations by its Chrome browser. Plus, OpenAI, the maker of ChatGPT, has partnered up with another media brand, Condé Nast. But first, we can’t ignore the biggest happening of the week — the Democratic National Convention in Chicago, where the party formally nominated Vice President Kamala Harris for president with the help of big names in entertainment. Rapper Lil Jon revving up the presentation of the Georgia delegation’s votes was just one viral moment that came out of the convention. What didn’t come out of the gathering, though, were clear indications of the Harris campaign’s tech policy platform. Marketplace’s Meghan McCarty Carino spoke with Maria Curi, tech policy reporter at Axios, about what that platform might look like.

New faces are mingling among the party faithful and the swarm of journalists at the Democratic National Convention in Chicago this week. In a bid to reach younger, more online voters, the DNC invited 200 content creators to cover the convention. One of them is Malynda Hale, who’s been sharing her experience with her more than 50,000 followers on Instagram. Creators like her, she said, have their own part to play at the event. Marketplace’s Meghan McCarty Carino spoke to Hale how it’s been going at the convention.