Descartes Second Meditation
Descartes Second MeditationDescartes Second Meditation
Descartes's Second Meditation discusses how a "body" can perceive things, such as objects. Perception is vital to his first theory that "[he] thinks, therefore [he] is." In order to prove his conclusion; he goes through a series of premises, or arguments, that lead him to his final conclusion. In order to reach this conclusion, he uses a process of elimination. In Descartes's final premise, he uses the idea that in order to perceive something you must have a concept of it. Therefore, I'm arguing that the final premise is flawed, in that through this concept, he is going against some of his very own ideas.
The conclusion of Descartes's argument is "I manifestly know that nothing can be perceived more easily and more evidently than my own mind�" His conclusion is reached through a process of argument elimination. The argument begins with an implicit premise that "bodies" can perceive things in three ways. These ways are through the senses, the imagination, or the intellect. So his first premise implies that Descartes believes that there are only three ways to perceive things.
The structure of the argument is based around the type of argument known as an argument by elimination. Argument made by elimination exists by beginning with a number of possibilities, then ruling out all but one possibility, therefore making that possibility be true. In his argument he gives three possibilities, in his first premise, then rules out the first two, to come to the conclusion stated above. There are also some implicit premises through the argument. The implicit premises are important in order to grasp the total effect of elimination. In order to begin, he implies that there are three possibilities, rather than just stating that there are. So as the first premise, he uses the reader's knowledge in order to begin his argument authority.
The next premise, which is laid out explicitly, is that bodies can not be perceived through the senses. The body that he refers to in all his premises is: "all that is capable of being bounded by some shape, of being enclosed in a place, and of filling up a space in such a way as to exclude any other body from it; of being perceived not, of course, by itself, but by whatever else impinges upon it" (19). This is basically describing anything, not necessarily human bodies, because he is not sure that these exist yet, for we may just be "imagining" these.
Descartes bases the argument of the senses being unable to perceive something, on an idea of wax. Fresh beeswax begins with properties that can be specifically accounted for, such as the way it looks, the way it smells, the sound when you hit it, the way it tastes, and the way it appears. It looks yellowish, smells like honey, is hard, tastes sweet, and...
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