Descartes Skeptical Argument And Reponses By Bouwsma And Malcolm

Descartes' Skeptical Argument and Reponses by Bouwsma and Malcolm

In this essay, I will examine Rene Descartes' skeptical argument and responses by O.K. Bouwsma and Norman Malcolm. I intend to prove that while both

Bouwsma and Malcolm make points that refute specific parts of Descartes' argument in their criticisms, neither is sufficient in itself to refute the whole. In order to understand Descartes' argument and its sometimes radical ideas, one must have at least a general idea of his motives in undertaking the argument.

The seventeenth century was a time of great scientific progress, and the blossoming scientific community was concerned with setting up a consistent standard to define what constituted science. Their science was based on conjunction and empirical affirmation, ideally without any preconceived notions to taint the results. Descartes, however, believed that the senses were unreliable and that science based solely on information gained from the senses was uncertain. He was concerned with finding a point of certainty on which to base scientific thought. Eventually he settled on mathematics as a basis for science, because he believed mathematics and geometry to be based on some inherent truths. He believed that it was through mathematics that we were able to make sense of our world, and that the ability to think mathematically was an innate ability of all human beings. This theory becomes important in Descartes'

Meditations because he is forced to explain where the mathematical ideas that he believed we were born with came from. Having discussed Descartes' background, I will now explain the specifics of his argument.

The basis of Descartes' entire argument is that the senses can not be trusted, and his objective is to reach a point of certainty, one undeniable truth that fixes our existence. He said it best in his own words, "I will . . . apply myself earnestly and openly to the general destruction of my former opinions."1 By opinions he meant all the facts and notions about the world which he had previously held as truths. Any point which had even the slightest hint of doubt was discarded and considered completely false. Descartes decided that he would consider all things until he found that either nothing is certain, which is itself a point of certainty, or he reached the one undeniable truth he was searching for. In order to accom...

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...admirable case for the validity of the senses, but upon careful examination he says very much the same thing as Bouwsma. Namely, that the senses are real to us. Bouwsma came to this point by examining the idea of the evil genius and the idea of "illusions". Malcolm came to it through examining the differences between fact, belief and sensory information. Despite the differences in how they discovered it, they both came to the same conclusion.

The point is valid and their reasoning is sound, but it does not prove that

Descartes is wrong.

The strength of the skeptical argument lies in the fact that it can not be completely disproved. No one can prove or disprove the existence of an evil genius, they can only go so far as to say that it does not matter. This is essentially what Bouwsma and Malcolm have done. They tried to prove that the existence of the evil genius would not make a difference in our lives. For this reason, I believe that although Bouwsma and Malcolm have made a valid point, they have only touched the surface of Descartes' argument. They have succeeded in proving that life is not meaningless, but that was not the purpose of

Descartes' argument to begin with.