I think, therefore I am
A limited time offer! Get a custom sample essay written according to your requirements urgent 3h delivery guaranteedOrder Now
The statement “I think, therefore I am” lays the groundwork for Renè Descartes’ argument in the Meditations. To understand this expression, one must put themselves in Descartes’ place. He started off trying to figure what he can know with certainty. He examined a large body of knowledge and figured out that he cannot be certain of any knowledge at all. Beginning in Meditation Two, Descartes searches for the something that must be true no matter what. This led to the conclusion that he does in fact exist if he can still think. It is from this Archimedean Point that Descartes goes on to build a new, well-built body of knowledge about his existence and God’s existence. The statement “I think, therefore I am” cannot be doubted.
Descartes felt that that the power of thinking or sensing has nothing to do with the physical body. If he could cease all thinking than he could cease to exist. A thing that thinks is “a thing that doubts, understands, affirms, denies, wills, refuses, and that also imagines and senses”(Descartes 20). There is a clear separation between the mind and the body. If the body exists, it does not mean the “I” exist. The mind is something that is thinking, indivisible, and non-extended while the body is something that is non-thinking, divisible and extended. He believes in the standard of perfection, which must be separate from his mind because of the imperfection in his thinking.
A common objection to Descartes’ theory is that an evil demon could be making one think that “I am”. Descartes’ reasons for doubt are that his senses are misleading him, the possibility of him dreaming, or the mischievous God that dwells on deceiving him. Even if he was being deceived, he is still a thinking thing since he recognizes himself being misled. One cannot be tricked unless they actually exist. In order for him to trust his own ideas, he must believe that a non-deceiving God exists. To be certain that this God exists, he must be able to trust that what he believes and perceives is true. This is false as well because God cannot be proven with clear ideas, but only with the most basic ideas of reasonableness and the principles of doubt.
Another objection to Descartes’ ideology is the existence of the subject, “I”. He assumes there is substance in the subject. He stretches too far because he assumes too much when he says “I think, therefore I am”. The critics consider that it is possible to doubt the existence of the substance in the “I”. David Hume believed that the subject of the statement is nothing more than a bundle of thoughts, which parallels Descartes’ ideas. If absolutely nothing “I” imagine is true, still the ability to imagine does exist, and so it is a part of a bundle of thoughts.
In conclusion, the statement “I think, therefore I am” cannot be doubted with certainty. The subject of the phrase is nothing more than a bundle of thoughts. If this subject can think, then he must exist. The separation of the mind and body shows that the mind can live without its body, as long as thinking is still occurring. The act of thinking is what constitutes one’s existence.
Descartes, Renè. Meditations on First Philosophy. Trans. Donald A. Cress. Indianapolis: Hackett Publishing Company, 1993.