Widdershins said : Idiocracy. Funny movie. Scary possibility.If you haven't seen the Albert Bartlett lecture, I urge you to watch it. The exponential function is one of the least understood mathematical functions, because it applies to all things that display a steady rate of growth and is one the universe's most important mathematical functions.
The exponential function will eventually present mankind with its greatest dilemma in chosing who shall live and who shall die.
