One thing I’ve learned from social media is that a message can spread quickly when it has benefit to those that pass it on. I do hope you can see that clean drinking water for every person on Earth is not just doable, but a message worth spreading.
Please take a minute after you watch this to post/tweet/share this with all you can.
Too much of the world lacks access to clean drinking water. Engineer Michael Pritchard did something about it — inventing the portable Lifesaver filter, which can make the most revolting water drinkable in seconds.
An amazing demo from TEDGlobal 2009.