Meta Confronts $1.4 Trillion Legal Threat in Youth Social Media Trial

Meta Platforms is set to face one of its most significant legal challenges yet over the impact of Facebook and Instagram on children and teenagers, with a federal trial involving a coalition of U.S. states beginning in California on Wednesday.

The seven-week trial in Oakland will examine allegations that Meta deliberately designed its social media platforms to encourage compulsive use among young people while failing to adequately warn users about potential risks.

The case brings together claims from Colorado, Kentucky, California and New Jersey, which allege that Meta developed features intended to keep children and teenagers engaged for extended periods. The states are also challenging the company's handling of young users' personal information.

A separate part of the case involves 29 states alleging that Meta unlawfully collected and used children's data, potentially breaching federal privacy laws.

Jury selection is scheduled to begin Wednesday, with opening arguments expected on August 18. Meta CEO and founder Mark Zuckerberg is expected to appear as a witness, along with Instagram chief Adam Mosseri.

The proceedings represent a major test for the growing wave of litigation targeting social media companies over alleged harm to young users. Governments, schools, families and individuals around the world have increasingly questioned whether platforms such as Facebook and Instagram have done enough to protect children from potentially harmful online experiences.

The financial stakes for Meta are enormous. The company has previously estimated that the states could seek penalties of as much as $1.4 trillion, an amount approaching its market value of about $1.5 trillion. The states have not publicly revealed how much they intend to seek.

Colorado, Kentucky, California and New Jersey are also asking the court to impose significant changes on Meta's platforms if the company is found liable. Proposed measures include stronger age restrictions, an end to infinite scrolling and other changes intended to reduce potentially harmful engagement among young users.

Meta has rejected the allegations and said it expects the evidence presented at trial to demonstrate its efforts to protect children and teenagers.

The company said it has worked with parents, experts and law enforcement and conducted extensive research into issues affecting young people online.

The states' lawsuit was filed in 2023 after a multistate investigation into Facebook and Instagram's effects on children and teenagers.

That investigation followed revelations by former Meta employee Frances Haugen, who testified before the U.S. Senate in 2021. Haugen told lawmakers that Meta was aware of research suggesting its products could negatively affect young users and had information about potential ways to make its platforms safer.

New Jersey Attorney General Jennifer Davenport said before the trial that the states would argue Meta was aware of the risks posed to children but continued practices designed to maximize engagement.

The litigation comes as Meta and other major social media companies face thousands of lawsuits and investigations from state governments, local authorities, school districts and individual users.

Meta has warned that the expanding legal battle over youth safety could have a significant effect on its operations, financial performance and future approach to its social media platforms.

The Oakland trial could therefore have consequences extending far beyond the companies and states directly involved, potentially influencing how social media platforms are designed and regulated for young users across the United States.