We've often felt "The Singing Revolution" is a road map for how to create a nonviolent revolution, even when there seems to be no hope at all.
Here's another site, informationactivism.org, that's literally about offering educational tips and materials for peaceful activism. The video interviews - embedded below - are a fascinating glimpse of how modern media (video, web, Facebook) are being used to counteract oppression in various regions of our world...but these tools need to be used carefully...
Tactic 1 - Mobilise people from Tactical Technology Collective on Vimeo.
