If a civilization truly wishes to consider itself civilized, it must embrace all technological and scientific advances. The suppression of any technological advance, can not be tolerated if we wish to be a 'civil'ization. we must ask ourselves if we are working for the benefit of all mankind, or working for the benefit of a few businessman and politicians. The fact that we are unnecessarily poisoning our planet, our home, when their are numerous solutions, raises several questions as to why these technologies are being suppressed. The root of the problem is almost entirely one thing, greed. We as a society can no longer focus our entire efforts into what is profitable, because what is profitable is not always right, and what is right is not always profitable.