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05/12/2007

Determinism and Its Critics

Whatever the true nature of the universe and of reality may be, man can learn about it only what the logical structure of his mind makes comprehensible to him. Reason, the sole instrument of human science and philosophy, does not convey absolute knowledge and final wisdom. It is vain to speculate about ultimate things. What appears to man's inquiry as an ultimate given, defying further analysis and reduction to something more fundamental, may or may not appear such to a more perfect intellect. We do not know. Man cannot grasp either the concept of absolute nothingness or that of the genesis of something out of nothing.

The very idea of creation transcends his comprehension. The God of Abraham, Isaac, and Jacob, whom Pascal in his Memorial opposed to that of the "philosophes et savants," is a living image and has a clear and definite meaning for the faithful believer. But the philosophers in their endeavors to construct a concept of Cod, his attributes, and his conduct of world affairs, became involved in insoluble contradictions and paradoxes. A God whose essence and ways of acting mortal man could neatly circumscribe and define would not resemble the God of the prophets, the saints, and the mystics.

The logical structure of his mind enjoins upon man determinism and the category of causality. As man sees it, whatever happens in the universe is the necessary evolution of forces, powers, and qualities which were already present in the initial stage of the X out of which all things stem. All things in the universe are interconnected, and all changes are the effects of powers inherent in things. No change occurs that would not be the necessary consequence of the preceding state. All facts are dependent upon and conditioned by their causes. No deviation from the necessary course of affairs is possible. Eternal law regulates everything.

In this sense determinism is the epistemological basis of the human search for knowledge Man cannot even conceive the image of an undetermined universe. In such a world there could not be any awareness of material things and their changes. It would appear a senseless chaos. Nothing could be identified and distinguished from anything else. Nothing could be expected and predicted. In the midst of such an environment man would be as helpless as if spoken to in an unknown language. No action could be designed, still less put into execution. Man is what he is because he lives in a world of regularity and has the mental power to conceive the relation of cause and effect.

Any epistemological speculation must lead toward determinism. But the acceptance of determinism raises some theoretical difficulties that have seemed to be in soluble. While no philosophy has disproved determinism, there are some ideas that people have not been able to bring into agreement with it. Passionate attacks have been directed against it because people believed that it must ultimately result in absurdity.

# Ludwig von Mises, Theory and History, capítulo 5, "Determinism and Its Critics" (p. 73).