A great video created by the website http://good.is and submitted by Malishka for extra-credit. It will explain to you how much potable water is available in the world (a teaspoon full) and demonstrate how much water is used in the western countries compared to the rest of the world. Don’t get fooled by the old style, this was made for world water day in 2008 so all the numbers are recent and accurate. Great find!