71% of Earth is covered with water, 2.5% of that water is drinkable and only 1% is easily accessible. More than 663 million people don't have access to clean water. Which is killing 200 children every hour.
At several parts of the world people use 3 gallons of water per day, we use that amount to flush the toilet. Chennai is a big city in India with a population of 7 million it has already ran out of water.
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