A loneliness epidemic is creating a new type of third space: the one built around curiosity

On one of the coldest nights of New York’s winter, hundreds of people lined up outside the New York Public Library. Not for a concert or the latest restaurant opening, but to simply read. The event was simple: read silently for 20 minutes, then turn to a stranger and talk about your book. With the library reaching full capacity, they had to turn people away.

“It was one of those subzero nights,” Brian Bannon, the New York Public Library’s chief librarian, told Fortune. “I thought maybe there was a sneaker sale.”

Instead, “it was a line of 20-somethings waiting to get into the library.”

Coffee shops gave young adults somewhere to work. Bars gave them somewhere to socialize. But as loneliness and digital fatigue reshape how people spend their free time, spaces built around learning are finding there’s growing demand for something many businesses haven’t traditionally sold: the opportunity to think together.

The conversation starter

At the New York Public Library, the shift isn’t just anecdotal. Branch library program attendance rose 10% in fiscal 2026 compared with the previous year, while attendance at research libraries increased 6%; overall visits climbed 2% and 4%, respectively, across all ages according to data provided by NYPL.

Teen programming, including book clubs, chess clubs, author-led writing workshops and creative technology courses using 3D printers, is growing even faster. Teen program attendance is up 27% since fiscal 2023, reaching 146,000 last year, after double-digit increases of 12% and 14% the two years before that. Total teen visits to the library, a separate measure from program attendance, reached at least 400,000 in fiscal 2025.

“As soon as you create the environment for people to come together, they choose to do it,” Bannon said.

That shift didn’t happen by accident. About 15 years ago, Bannon said, libraries nationally started rethinking how they served teenagers, a group that had historically been treated as an afterthought squeezed between children’s........

© Fortune