Hola,
please pardon the english, my spanish and catalan are lousy to say the least. Just in case anyone is interested in the critical mass in Vienna eight years ago, here is a clip I made at the time:
http://www.unitedaliens.tv/clip.php?clipId=2564 (the voiceover is in german though, a short outtake just with music is here:
https://www.youtube.com/watch?v=LXeKhiUgsY4 ) - whow, time flies...
that brings me to the question: ageing videojournalist with an, in dog years, even older dog is looking for a transport solution, bicycle and trailer or cargobike. all pointers to ecoaldeas and other alternative projects that you think should be included in a documentary are also very welcome. the film will assemble possibilities of balancing human needs with nature. anyone interested in the project also please get in touch.
Moltes gracies :)