In this talk, I`ll explore why public institutions (from governments to universities and public broadcasters) must rethink how they communicate with the public in light of recent digital sovereignty debates. While many are already shifting toward open-source software, their reliance on commercial platforms for public communication remains unchallenged. Dependence on platforms like Instagram, X, or TikTok exposes institutions to risks, from data exploitation and algorithmic bias to compliance issues with EU regulations like the GDPR and DSA. More importantly, this status quo undermines digital sovereignty and democratic values by prioritizing corporate interests over public access to information.
But change is possible and it starts with one simple principle.

The Plus1 approach, a practical and actionable strategy that encourages public institutions to commit to at least one open, federated, or community-driven platform alongside commercial ones. This isn’t just about technology; it’s about leading by example and demonstrating that alternatives exist. Open-source communication platforms can foster transparency, interoperability, and long-term accessibility while reducing dependencies on exploitative structures.

By the end of this talk, you’ll understand how small, intentional steps, like adopting the Plus1 principle can help public institutions take back control of their digital communication. You’ll leave with a clear vision of how to advocate for change in your own context and inspire others to join the movement toward a more open, sovereign, and democratic digital public sphere.