It's one of the world's most vital resources. In Paraguay, a man displaced by a rising river hauls heavy buckets of it to his temporary home. In the Philippines, a girl uses a manual pump to get just enough to wash. In Venezuela's neighborhoods, it's collected in wells to flow into hundreds of homes.
Water is the lifeblood of every community around the world. But a sustainable, clean supply for drinking, hygiene and farming is not guaranteed for hundreds of millions of people, according to United Nations figures.
