Suppose the legends are true and throughout the ages aliens have been visiting earth in search of intelligent life. Surely they would be amazed that thousands of years ago mankind harnessed power to bend his environment to his will. Perhaps our greatest achievement are the systems devised for storing, purifying and transporting potable water. From the days of the Screw of Archimedes and the Roman aquaducts, to the hey-day of Europe's canals, to modern times where we have harnessed water for power, fortified it, refined its purity, and delivered it to every home, we have increased our control over this most important component of our environment. In no small way, the ready availability of pure, potable water has improved our health and extended our lives. Surely this would impress even the most advanced intergalactic traveler.
Indeed these are truly impressive accomplishments. But then these intergalactic IQ evaluators would see what we do with this valuable resource. All too many of us simply dump most of the water delivered to our homes on the ground. This is not accidental, nor the result of some hard-to-find leak, nor is it negligence on our parts. Au contraire, we have actually built systems to methodically and automatically dump purified, fortified drinking water on the ground. Anyone in Dunwoody has seen these obscene tributes to stupidity spewing pure drinking water on the ground regardless of drought or deluge.
By these actions alone the intergalactic measure of our Societal IQ would place us somewhere between amino acids and Boston Ferns. So the search for intelligent life in the universe continues. Just not around here.