This remind me of our first exercise to be able to live with only 5 gallons of water per day. Watch the great presentation about it and what this organization is doing to promote the access to water as a fundamental right. They talk about the inequality of distribution and the problems of accesibility around the world and you can also suggest how you can impact these issues.

http://www.onedrop.org/en/drop-experience.aspx

By Stella