Metaphysics of Stupidity

It is human nature to think wisely and act foolishly.

No, this is not about Aristotle's school of metaphysics. The Greeks would have loved me for this reverence to one of our best known philosophers (given the financial crisis this small european country is deeply mired in now).. but this is not about 

Man proposes God disposes. Or Blogger proposes and Browser disposes.
Firefox threw me out as i was typing this. As i often do it extempore, i really dont remember how i would have developed the above theme, as it was more about society and some observations..... so off it goes.