A non-profit coalition of Dutch broadcasters, museums, arts organisations etc. campaigning for an ethical internet. They organise conferences on this topic, and run their own Fediverse servers.
Fediverse address (main, in Dutch and English): @publicspaces@publicspaces.net
Fediverse address (videos, in Dutch and English): @publicspaces@video.publicspaces.net
Fediverse address (podcasts, in Dutch and English): @TheTimeIsNow@podcast.publicspaces.net