personal blog

Owning together - cooperatives in the digital age

Cooperatives are re-emerging as powerful models for fair, sustainable, and community-rooted business—especially in food, logistics, and local innovation.

City Ratings by people for bikes

PeopleForBikes’ City Ratings rank cycling cities worldwide. We compare US results to Europe’s leaders like Utrecht, Aarhus, and Münster—and explore Albi’s stunning new bike bridge.

C2PA: Protecting Image Ownership in the AI Era

Content credentials - what? In a world of AI fakes and stolen visuals, C2PA is a digital signature for truth.
Protect your work. Verify what’s real.

Open Food Facts: Powering Transparency in Food

How Open Food Facts builds a fairer, healthier society through transparent, open-source food data.