In the field of philosophy there can be numerous answers to a general question, depending on a particular philosopher's views on the subject. Often times an answer is left undetermined. In the broad sense of the word and also stated in the dictionary philosophy can be described as the pursuit of human knowledge and human values. There are many different people with many different theories of knowledge. Two of these people, also philosophers, in which this paper will go into depth about are Descartes and Plato. Descartes' Meditations on First Philosophy and Plato's The Republic are the topics that are going to be discussed in this paper. In Meditations, Descartes brings doubt to everything he believes because it is human nature to believe that which is false. He states that most of what he believes comes from the senses and that a lot of times those senses can be deceived. His conclusion of doubting everything is based on his example of a basket of apples. It goes as follows; you have a basket of apples but you fear that some apples have gone bad and you don't want them to rot the others, so you throw all the apples out of the basket. Now that the basket is empty you examine each apple carefully and return the good apples to the basket. This is what he does with his beliefs, he follows and keeps only those beliefs of which he is sure of. Our beliefs as a whole must be discarded and then each individual belief must be looked at carefully before we can accept it. We must only accept those beliefs we feel are good. Descartes does realize, though, that we can't throw every belief out because they are a part of us, unlike the apples. If the beliefs were not a part of us we would have no basis for recovering any ... ... middle of paper ... ...r what they really are. Descartes also believed that we must look for an object's uniqueness without relying on sense-perception. The views of Plato and Descartes are in many ways similar and also in many ways different. According to Plato we see shadows and not the real objects. To be a philosopher one must strive to see the object and what makes that object unique. Also one must be able to see the idea of the object. According to Descartes one must also find the uniqueness of the object through reason, but his approach differs. He casts doubt on what he feels isn't certain and rebuilds his foundation of knowledge with himself as the base. Plato is not looking to cast doubts on one's beliefs but instead trying to expand one's knowledge of it. Both Descartes and Platos ends are the same, to try and reach the Good or God, but their means are different.
At the start of the meditation, Descartes begins by rejecting all his beliefs, so that he would not be deceived by any misconceptions from reaching the truth. Descartes acknowledges himself as, “a thing that thinks: that is, a thing that doubts, affirms, denies, understands a few things, is ignorant of many things” He is certain that that he thinks and exists because his knowledge and ideas are both ‘clear and distinct’. Descartes proposes a general rule, “that whatever one perceives very clearly and very distinctly is true” Descartes discovers, “that he can doubt what he clearly and distinctly perceives is true led to the realization that his first immediate priority should be to remove the doubt” because, “no organized body of knowledge is possible unless the doubt is removed” The best probable way to remove the doubt is prove that God exists, that he is not a deceiver and “will always guarantee that any clear and distinct ideas that enter our minds will be true.” Descartes must remove the threat of an invisible demon that inserts ideas and doubts into our minds to fool us , in order to rely on his ‘clear and distinct’ rule.
According to Descartes, “because our senses sometimes deceive us, I wanted to suppose that nothing was exactly as they led us to imagine (Descartes 18).” In order to extinguish his uncertainty and find incontrovertible truth, he chooses to “raze everything to the ground and begin again from the original foundations (Descartes 59).” This foundation, which Descartes is certain to be the absolute truth, is “I think, therefore I am (Descartes 18).” Descartes argues that truth and proof of reality lies in the human mind, rather than the senses. In other words, he claims that the existence of material objects are not based on the senses because of human imperfection. In fact, he argues that humans, similarly to Plato’s Allegory of the Cave, are incapable of sensing the true essence or existence of material objects. However, what makes an object real is human thought and the idea of that object, thus paving the way for Descartes’ proof of God’s existence. Because the senses are easily deceived and because Descartes understands that the senses can be deceived, Descartes is aware of his own imperfection. He
According to Descartes, the essence of material substance is simply extension, the property of filling up space. (Med. V) So solid geometry, which describes the possibility of dividing an otherwise uniform space into distinct parts, is a complete guide to the essence of body. It follows that there can be in reality only one extended substance, comprising all matter in a single spatial whole. From this, Descartes concluded that individual bodies are merely modes of the one extended being, that there can be no space void of extension, and that all motion must proceed by circular vortex. Thus, again, the true nature of bodies is understood by pure thought, without any information from the senses.
Plato and Descartes have similarities and differences in their views about the intellectual ascent and the ability to achieve certain knowledge and the extent of rationality. Both authors agree that in order to attain certainty, we must look beyond the surface and have a deeper understanding, but Descartes argues that, even then, only a few things can be certain. Also, Plato and Descartes both acknowledge that a higher power is the source of reasoning. However, Descartes believes that God is the perfect being and that we should depend on him for truth and reason whereas goodness is the basis of reasoning for Plato. If we follow Plato and Descartes’ philosophies, then we can bypass solely relying on our senses and be fulfilled intellectuals.
Next, in the fourth meditation, which leads into Descartes’ thoughts on himself in God’s view. It is important to compare to the third meditation. A second point of view of not just an idea, but now Descartes himself. He asks why a perfect being such as God does not make a perfect being like Descartes himself. He questions why he is not perfect in that sense. Then he explains, it would take much arrogance to question the motives of God. Not only that, but it just simply cannot be comprehended. He rejects the trial, and simply believes; since he himself is not perfect, the idea as a whole may be. He is just a part of the “big picture.” He then concludes he should only make judgements on what he is certain of.
Rene Descartes decision to shatter the molds of traditional thinking is still talked about today. He is regarded as an influential abstract thinker; and some of his main ideas are still talked about by philosophers all over the world. While he wrote the "Meditations", he secluded himself from the outside world for a length of time, basically tore up his conventional thinking; and tried to come to some conclusion as to what was actually true and existing. In order to show that the sciences rest on firm foundations and that these foundations lay in the mind and not the senses, Descartes must begin by bringing into doubt all the beliefs that come to him by the senses. This is done in the first of six different steps that he named "Meditations" because of the state of mind he was in while he was contemplating all these different ideas. His six meditations are "One:Concerning those things that can be called into doubt", "Two:Concerning the Nature of the Human mind: that it is better known than the Body", "Three: Concerning God, that he exists", "Four: Concerning the True and the False", "Five: Concerning the Essence of Material things, and again concerning God, that he exists" and finally "Six: Concerning the Existence of Material things, and the real distinction between Mind and Body". Although all of these meditations are relevant and necessary to understand the complete work as a whole, the focus of this paper will be the first meditation.
How do we know what we know? Ideas reside in the minds of intelligent beings, but a clear perception of where these ideas come from is often the point of debate. It is with this in mind that René Descartes set forth on the daunting task to determine where clear and distinct ideas come from. A particular passage written in Meditations on First Philosophy known as the wax passage shall be examined. Descartes' thought process shall be followed, and the central point of his argument discussed.
In the first meditation, Descartes makes a conscious decision to search for “in each of them [his opinions] at least some reason for doubt”(12). Descartes rejects anything and everything that can be doubted and quests for something that is undeniably certain. The foundation of his doubt is that his opinions are largely established by his senses, yet “from time to time I [Descartes] have found that the senses deceive, and it is prudent never to trust completely those who have deceived us even once”(12). First, Descartes establishes that error is possible, employing the example of the straight stick that appears bent when partially submerged in water, as mentioned in the Sixth Replies (64-65). Secondly, he proves that at any given time he could be deceived, such is the case with realistic dreams. Further, Descartes is able to doubt absolutely everything since it cannot be ruled out that “some malicious demon … has employed all his energies in order to deceive me” (15). The malicious demon not only causes Descartes to doubt God, but also sends him “unexpectedly into a deep whirlpool which tumbles me around so that I can neither stand on the bottom or swim on the top”(16). Descartes has reached the point where he must begin to rebuild by searching for certainty.
We have chosen to write our essay on the ideas and reasoning (being vs. becoming) of Plato. (Essay #1) Virtue consists in the harmony of the human soul with the universe of ideas, which assure order, intelligence, and the pattern to a world in constant flux. The soul, on this view, has three parts, which correspond to three different kinds of interest, three kinds of virtues, and three kinds of personalities, depending on which part of the soul is dominant. This being the three kinds of social classes that should be based on the three personalities, interests, and virtues—shown below in a chart. This relates to the same ideas we discussed in class, the pyramid, based upon controlling self-esteem and upon those two controlling appetite. This leads us into the being vs. becoming state.
For thousands of years, mankind has persistently pursued truth, knowledge, and understanding. For most, this pursuit is a driving force which usually doesn’t end until one finds a “truth” that is satisfying to him or her. Even then, however, one may choose to look for an alternate truth that may be even more satisfying to them. This pursuit does not always follow the same path for everyone as there are different ideas as to how truth is actually obtained and which is the best way to obtain it. Two individuals and great philosophers of their time, Plato and Charles Peirce, each had their own ideas on how truth and knowledge could be obtained.
Just as most philosophers, Aristotle and Descartes have some similarities and many differences on their ideas about the definition of knowledge and truth. Aristotle’s Posterior Analytics discusses the origin of knowledge and how it relates to something real such as demonstration, memories, perception. In Descartes’ Meditations it seems as though he uses doubt to define knowledge, he uses God and matter to explore his ideas. Aristotle and Descartes are similar because they both use inductive reasoning in their theories. They are very different because Aristotle’s main idea relates to principles that he believes lead to understanding and knowledge, on the other hand
In “First Meditation: On What Can Be Called Into Doubt” Descartes starts by mentioning that many of the things he had believed in the past were “false”. He goes on to say that if he was to prove that everything that he
Have you ever woke up one morning and doubted everything you’ve ever thought? Doubted who you were? Doubted how you even got on Earth? For your whole life someone has told you how to think, how to act, and what to believe. Have you ever actually took a step back and secluded yourself from everything and started over? In the spring of 1640, Rene Descartes decided to do exactly that. He decided as an adult that the things he has believed his whole life might be false. He decided within himself that he had to seclude himself from anything that may impact his way of thinking. He starts to break down everything and start over. The only thing he has with him now is his doubts and that will help him seek more about the truth. Throughout the book
The pursuit of knowledge has led many a philosopher to wonder what the purpose of life truly is, and how the material and immaterial are connected. The simple fact is, we can never know for certain. Arguments can be made, words can be thrown around, and rationale can be supported, but we as mere humans are not capable of arriving at the perfect understanding of life. Nonetheless, in the war against our own ignorance, we seek possible explanations to explain that which science and math cannot. Philosopher 's such as Plato and Aristotle have made notable contributions to our idea of the soul and its role in the grand scheme of life, while some, such as Descartes, have taken a more metaphysical view by pondering the impact one 's mind has on
Both Plato and Aristotle are among the most influential philosophers in the history. Socrates was another famous philosopher who greatly influenced Plato. Plato was the pupil of Socrates and later Plato became the teacher of Aristotle. Although Aristotle followed his teachings for a long time, he found many questionable facts in his teachings and later on became a great critic of Plato’s teachings. Since Aristotle found faults in Plato, hence their work is easily comparable as it is based on the common aspects of philosophy. In this paper I will first explain some similarities and then I shall explain the differences between the theories of Plato and Aristotle.