This year’s Open Access Week theme, “The Cost of Knowledge,” raises a question: who sustains the knowledge we all depend on? Recently at OPEN @ UNGA, we explored what that responsibility looks like in an increasingly AI-mediated world.

“We want a future where openness is not simply an aspiration, but a sustainable practice.” –Anna Tumadóttir, CEO of Creative Commons

To kick off #OAWeek2026, share your favorite open resource in the comments!