Clean water and good government
Water is a force of nature. When snow shuts down a city or rivers overflow their banks, we recognize the power of natural forces to overwhelm our human constructions. But most of the time, water is our friend.
The presence of water is the indispensable condition for life on planet Earth. We not only need water, we are water. More than half of the human body is made up of water, and we need to keep replenishing ourselves to stay alive.
Maintaining proper levels of water is crucial for our human communities, too. We must have sufficient water for our crops, not too little and not too much, as we find out every spring when local farmers wait until the ground has the right amount of moisture for planting corn and soybeans. We must have adequate drinking water, properly purified and cleaned. Less crucial for life itself, but now an essential ingredient in civilized society, is water for bathing, laundry, cleaning and all the other things we do at home that require water.
http://www.myjournalcourier.com/news/water-33818-human-supply.html
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