Over the past 25 years, Creative Commons has helped transform openness from an aspiration into a global practice. Through open licensing, communities around the world have built new models for sharing. The Legacy Of series reflects on four interconnected movements—Open Access, Open Education, Open Science, and Open Culture—and the people who helped shape them.

Twenty-five years ago, a small group of people made a bet. They believed that if you gave creators a simple set of tools and licenses in language that a lawyer, a machine, and a human could all read, millions of people might choose to share their work with the world instead of locking it down.
“We said, oh gosh, if a million people use these licenses, that would be amazing,” Hal Abelson recalled, laughing at how small that ambition sounds now. Today the number “starts with a B.” Hal’s quote was one of many memorable moments during Creative Commons’ Founders Fireside Chat, a special benefit event for CC’s 25th anniversary.

Today, we kick off celebrations for CC’s 25th anniversary. Please join us throughout the rest of 2026 as we commemorate a quarter century of sharing. 

This month, CC will be represented at the AI Impact Summit in Delhi, an international gathering shaping the future of AI policy and practice. The 2026 Summit follows the AI Action Summit in Paris in February 2025, where CC underscored a simple but essential truth: without civil society, there can be no public interest.

In 2026, Creative Commons will continue to ensure that technological change strengthens, not erodes, the commons and improves the acts of sharing and access that are part of our everyday lives. We do this by applying first principles, practical strategies, and lessons learned from decades of advancing the commons. Sharing of research, educational materials, heritage, and creative works are acts of generosity—these are the gifts people give to the commons. Access to these same shared resources enables collaboration, innovation, and understanding. Together, this is how we improve access to knowledge and build a more equitable future.  

This year marked the first year of a new strategic cycle for Creative Commons, and it began amid profound change. The ground beneath the open internet continues to shift. Powerful technologies, driven largely by multibillion-dollar companies, are reshaping how knowledge and creativity are shared online, concentrating power in the hands of a few and testing long-standing assumptions about openness and access.

As we’ve discussed before, the rise of large artificial intelligence (AI) models has fundamentally disrupted the social contract governing machine use of web content. Today, machines don’t just access the web to make it more searchable or to help unlock new insights; they feed algorithms that fundamentally change (and threaten) the web we know. What once functioned as a mostly reciprocal ecosystem now risks becoming extractive by default.

At Creative Commons, we’ve long believed that binary systems rarely reflect the complexity of the real world—nor do they serve the commons very well. The internet, like the communities that built it, thrives on nuance, experimentation, and shared stewardship. That’s why we’re continuously working to introduce choice where there has been little, and to advocate for systems that acknowledge the diversity of values and needs across the web.

After almost 15 years of dedicated service, Dr. Cable Green, our Director of Open Education, will be moving on from Creative Commons (CC).  

UNESCO © 2023 by Brigitte Vézina is licensed under CC BY 4.0 We are proud to announce that we are now established as an official NGO partner to UNESCO (consultative status). UNESCO stands for “United Nations Educational, Scientific and Cultural Organization” and is the UN’s specialized agency that aims to foster international cooperation in the…