Platforms

Our working definition of a digital platform (with a hat tip to Harold Feld of Public Knowledge) is an online service that operates as a two-sided or multi-sided market with at least one side that is “open” to the mass market

Risk Assessment: ChatGPT for Teens

On August 18, 2026, OpenAI announced ChatGPT for Teens, promising "stronger built-in safety protections," including parental notifications for dangerous chats, a Study mode that can be controlled by parents, and reduced "friend"-like behavior. We tested more than 4,000 prompts before and after the Teen mode launch and rated ChatGPT an Unacceptable Risk for all children under 18. We call on OpenAI to pause marketing the product and to keep teens off of ChatGPT until it can offer a safe, developmentally appropriate experience.

The State of Digital Access, 2026: A Baseline Assessment of Linguistic Diversity in the Global Digital Ecosystem

While the Internet has become essential infrastructure for modern life, online linguistic diversity remains limited, with only about ten languages accounting for most content despite more than 7,000 languages spoken worldwide. As artificial intelligence accelerates the pace of digital interaction, this concentration threatens to deepen linguistic homogenization at an unprecedented scale, quietly excluding billions of people from the opportunities the Internet provides.

Ofcom investigates Meta’s compliance with UK online safety laws

Ofcom opened an investigation into whether Meta has failed to comply with its duties under the UK’s Online Safety Act, by not adequately assessing the risks posed by Instagram Instants before it launched. Under the UK’s Online Safety Act, tech firms must assess and mitigate the risk of people in the UK encountering illegal content, and platforms likely to be accessed by children must also assess and mitigate the risk of under

President Trump launches ‘Super Intelligence Force’ after calls for AI slowdown

President Donald Trump announced that he would name four top administration officials to a “Super Intelligence Force” that will coordinate the federal government’s response to artificial intelligence. President Trump said Director of National Intelligence Jay Clayton, Federal Trade Commission Chairman Andrew Ferguson, Office of Personnel Management Director Scott Kupor, and Emil Michael, undersecretary of war for research and engineering, will lead the task force.

Pope Leo: the Church needs artists

Art can become “a form of cultural and spiritual regeneration,” Pope Leo XIV said, when it “resists homogenization, slows the gaze, and compels us to pause before that which refuses to be consumed.” The Holy Father offered a reflection on the relationship between the Church and art in an address to participants in an encounter promoted by the Dicastery for Culture and Education entitled “The Art of Possibility: Weaving Together.” Recalling Saint Paul VI’s words to artists, Pope Leo said the Church needs artists who can collaborate in the ministry of preaching and making the world of the spi

President Trump, Big AI go all-in together

President Trump and Big AI have fused their futures around four enormous bets. 

  1. The economic bet: That trillions poured into chips, data centers and power will create a productivity engine powerful enough to fuel a new Industrial Revolution.

  2. The regulation bet: That Washington can clear the runway for an AI takeoff while leaving the companies largely responsible for policing themselves.

  3. The safety bet: That AI can grow vastly more powerful without becoming vastly harder to control.

Wikimedia's CEO on the AI traffic armageddon

Wikipedia is starting to feel the effects of the AI-driven shift in how people find information, with page views falling 8 percent in the latest year, said new Wikimedia Foundation CEO Bernadette Meehan. Wikipedia is a crucial source of information for AI models, but those same models increasingly allow people to get Wikipedia-derived information without ever visiting the site—potentially threatening the ecosystem that keeps the online encyclopedia running. While the drop wasn't unexpected, "that doesn't mean that we're sort of starry-eyed about it and not concerned about it," Meehan said.

A New Name, a New Platform, and a Voluntary Industry Accord on What You Used to Call AI

On September 29, 2026, President Donald Trump took three significant steps shaping how the federal government will use, refer to, and oversee artificial intelligence (AI)—including a voluntary accord with six of the country's largest AI companies that signals the Administration's preference for industry self-governance over federal regulation. The three actions were:

Across the Globe, People Increasingly Say Social Media Is Harming Democracy

As social media platforms have become an important part of the information environment around the world, the view that social media is harming democracy has become more common. A new 37-nation Pew Research Center survey finds that in most countries where trend data is available, the share of the public who believes social media is bad for democracy has increased significantly from 2022 or 2023 to now. Views about social media’s impact are particularly negative in the United States, where 64% of adults say it is bad for democracy.