Humanity is obsessed with the hope for a final cause, a framework in which everything fits nicely together: A deity or the final Ding an Sich. Unfortunately if we, as humans, reach such a situation, it would be the end of everything: we are done. The opposite is the reality, the more we  experience, measure, and know, the larger will be the unknown, which pictorially is the area on the other side of the ever growing perimeter of human knowledge.  As a result of socio-historical developments and advances in material production forces and production relations, we find ever novel phenomena from bio-magnetism to asymptotic freedom. Human labour is able to invent models that, when successful, suggest that we know (for the time being) what we are, where we are, and provide some sense of security. Even better, working models induce forecasting, but this might lead to tunnel vision. The talk will address the contingency of models and the fascination for formal logical reasoning. Indeed, the pinnacle is the calculus, a kind of shrink foil, a method to deal with complicated issues such as change.  Isn't it time to transcend formal logic? The answer, my friend, is still blowin’ in the wind.