there is a new project coming up ... TIGAid, which is aiming to bring together the potential of a global web-community and local needs in poor areas.

check it out:
http://projects.takingitglobal.org/tigaid

Maybe this exhibition give a preview?

http://www.aec.at/en/center/project.asp?iProjectID=11026

BTW: Ever thought about visiting Linz but never did so? Well, this could give you a reason ;)

There is an interesting exhibition on the web - organized by the Heinrich-Boell-Foundation (Thailand and Southeast Asia Regional Office, Chiang Mai):

http://www.hbfasia.org/art/exhibit.htm

It´s about how we see the world and what we are heading for. Take a look!