Descartes: Shedding Light on the Mind Body Relationship Essay

To what extent if any is Descartes successful in showing there is a real distinction between mind and body

René Descartes believed that the mind and body are separate; that the senses could not always be trusted, but that because we as humans are able to think about our existence, we possess some sort of entity separate than our fleshly body. I believe this separate entity to be a soul”an immaterial and

There are two major themes in Descartes’ sixth Meditation, and this is indicated in the sub-title: “The existence of material things, and the real distinction between the mind and body.” The first theme occupied the greater part of the Mediation, and include not just knowledge of the existence of material objects, but questions about what we can do about them. The second theme argues for the immateriality of the mind, and with that, Descartes established his mind/body dualism. This essay, therefore, is a review that focuses on the two major themes with emphases on his main point. His view that the mind and the body are separate entities, but yet interconnected, the body a physical, extended material is dependent on the intellectual operations of the mind which is a nonphysical material with the ability to reason and think, and the consciousness to know that he is thinking. He concludes by arguing that the idea within him of God, not only confirm his existence as a thinking being, but also confirms that there must be a referent, outside of the mind (God) from whom the true essence of the human mind, which is the ability and the power of reason and of judgement came from.

One may first look at the argument contained within Descartes’ book Meditations on First Philosophy. In the sixth meditation Descartes states “On the one hand I have a clear and distinct idea of myself, in so far as I am simply a thinking, non-extended thing and on the other hand I have a distinct idea of body, in so far as this is simply an extended, non-thinking thing. And accordingly, it is certain that I am really distinct from my body, and can

Descartes concludes from his first meditation that he is a thinking thing, and as long as he thinks, he exists. In the second meditation, Descartes attempts to define what the “thinking thing” that he concluded himself to be in the first meditation actually was. Descartes’ determines that he gains knowledge of the world, that is, knowledge that is separate from the mind, through the senses; and that the senses can deceive. This he outlines within the first meditation, and mentions on the second meditation. Furthermore, in the second meditation, Descartes refuses to define himself as a rational animal, instead going back and relying on labeling him mind as a thinking thing. In the fifth and sixth paragraphs of the second meditation, Descartes distinguishes the body from the soul. Descartes indicates that there is the presence of the body, and it seems to be in the physical world, but he also notes that his mind does not seem to exist in the same manner. Descartes also claims that the ability to perceive is a power of the soul, but inoperable without the body. Descartes then explores another object with physical substance, which is a piece of wax. The piece of wax is undeniably physical; it takes up space within the material world. The body falls into the category, just as any other physical object in the material world. The main point of Descartes’ second meditation is that any given person can know more about their mind than of the world surrounding them.

In the Sixth Meditation, Descartes makes a point that there is a distinction between mind and body. It is in Meditation Two when Descartes believes he has shown the mind to be better known than the body. In Meditation Six, however, he goes on to claim that, as he knows his mind and knows clearly and distinctly that its essence consists purely of thought. Also, that bodies' essences consist purely of extension, and that he can conceive of his mind and body as existing separately. By the power of God, anything that can be clearly and distinctly conceived of as existing separately from something else can be created as existing separately. However, Descartes claims that the mind and body have been created separated without good reason. This

But in order to further clarify this "thing that thinks,” he admits that there is always the possibility that he may be dreaming or deceived by an evil demon, since he is something that also imagines and senses seen. (13,15). He elaborates on this idea that if he is after

     This is where the wax argument comes into play. All the properties of the piece of wax that we perceive with the senses change as the wax melts. This is true as well of its primary properties, such as shape, extension and size. Yet the wax remains the same piece of wax as it melts. We know the wax through our mind and judgement, not through our senses or imagination. Therefore, every act of clear and distinct knowledge of corporeal matter also provides even more certain evidence for the existence of Descartes as a thinking thing. Therefore his mind is much clearer and more distinctly know to him than his body. At this

Like many people today, Descartes believed that the mind and soul were separate. He believed that the mind’s purpose was only for “thinking” and “non-extended” things. While, the body is an extension; non-thinking. Descartes thought that the mind and body were different substances, thus they

that you exist is proof that you in fact exist as how can you doubt

Something very essential to know about Descartes is his idea of Cogito Ergo Sum; I think, therefore I am. He believes that he exists because he is thinking, making him a thinking thing. Descartes first premise states, "I have a clear and distinct idea of myself, in so far as I am simply a thinking, non-extended thing" (Descartes, 54). The first thing that we need to understand from this premise is what Descartes means by extended; to occupy space. So, since he believes that he is not an extended thing, it follows that he does not take up space. Given this, he looked inside himself and saw no parts within his mind, no space or boundaries that his mind contains. In addition, the mind provides a place for free will and faith, which are not parts but different ways of thinking. He rationalizes this by making the mind of a qualitative substance. By saying that only things that can be measured must be of a material substance and those things that cannot be measured are of a thought like substance. The relation between body and mind now seem to be more divided since he believes that his mind is not extended. In short, this premise states that the mind has no parts, making it indivisible.

Rene Descartes was a complex man who had questions about God and the human soul, and preferred to work through problems by eliminating all doubt with a particular issue. He works to prove that God exists and develops arguments to point out the limits between the mind or soul and the body, as well as, corporeal (physical) and incorporeal (mental) properties. When Descartes refers to mental properties, he is alluding to thoughts and emotions. When mentioning physical properties, he is talking about the brain. Hence, mind-body

In the Sixth Meditation, Descartes continues with his discussion about the mind-body problem by addressing the relationship between the mind and body. Descartes states that Anature ...teaches me by these feelings of pain, hunger, thirst, and so on that I am not only residing in my body, as a pilot in his ship, but furthermore, that I am intimately connected with it...@(Descartes 76). This relationship is the connection between the physical needs of the body and the mental acknowledgment of those needs. Although the mind and body are blended, the mind is the most essential.

Descartes most famous phrase is "I think therefore I am." In this sense he doubts that he exists. However, he cannot doubt that he is doubting himself. In a sense, he cannot doubt that he is the thinking thing. He cannot doubt that he exist as a mind, thinking thing, but he can doubt that he has a body. Therefore, the mind is not the same thing as the body. If one can doubt the properties of one but not the properties of another, the two things cannot be the same thing. If one exists and the other does not, they are different. If they are made out of the same substance, they should be made out of the same properties. In this case the property can be existence. Therefore, the mind and the body are not the same thing.

What Descartes fails to realize is that a person must be much more than simply the existence of something that can think. This dualistic point of view reduces a person to no more than a spiritually existing type of “thing;” a non-grounded, non-acting type of material. How does this make sense? Can a person be born as just a mind? No. Likewise, a person cannot be born as just a body. The mind contributes to the body equally as much as the body contributes to the mind. Our mind may make the connections and tell us what our senses cannot, but our minds would have nothing to analyze and connect if our senses did not convey things to it first. For example, our minds could not know a tree if our eyes did not see the tree first and then send the image of the tree to our minds to be analyzed. The two are in relationship with each other and unified as one, and therefore must be analyzed as one.