Did you know that 3,5 Million people die every year due to the lack of clean drinking water and proper water treatment?!
On January the 1st 2013, the United Nations introduced the International Year of Water Cooperation. The access to clean water is a Human Right. Cutting the number of people without access to safe fresh water is one of the Millennium Development Goals.
See on YouTube: https://www.youtube.com/watch?v=4RL7IQ5fcCw