Stuff They Don't Want You to Know - Water Wars


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Billions of people around the world have little or no access to clean water -- and experts believe this situation will only worsen. In fact, some analysts believe the next world war won't be over nukes or ideology -- but, instead, a war over water. Home: howstuffworks.com Facebook facebook.com Twitter: twitter.com iTunes: itunes.apple.com Playlist: www.youtube.com
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