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Rene Descartes and his idea of knowledge
Descartes opinion on sense perception
An essay on the word epistemology
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Epistemology is the theory of knowledge, which describes the scope, the source, and the perspective of human knowledge. When we talk about certainty, what would it be? It can be opinion or knowledge. However, opinion is not secured for certainty since we give our own views based on what we know. Knowledge is more accurate for certainty because it enables an individual to think critically and make rational choices in our daily life. Rene Descartes was a French Philosopher who concerned to meet “the need to achieve certainty”. In this paper, I will examine the argument that Descartes tried to reach certainty in the first three meditations of “Meditation on the First Philosophy”. He first doubted knowledge base on what he has assumed, he then …show more content…
Innate idea represents inside of him which he was born with. Adventitious idea defines that outside of him. Also, he clearly perceives the ideas of producing by himself from real things. As noted from Descartes’ idea, he demonstrates that the idea of God is one of a being who is "eternal, infinite, omniscient, omnipotent, and the Creator of all things that exist apart from him" (“Meditation III”). This is a profound example to show that the essence of God. God is innate because God is so perfect and independence. Also, Descartes certainties include him and writes, “ [he has] no difficulty in understanding that they could be put together from the ideas [he has] of himself, of corporeal things and of God, even if the world contained no men besides me, no animals and no angels” (“Meditation III”). This statement reflects back to the example of wax and the example of dreaming at night. Descartes is trying to say that he can determine the things through image of things, sensory, and emotional. Moreover, Descartes classifies as a thinking being, is capable of conceiving a supreme being from God and has no difficulty to understand the existence of
In this paper, I will explain how Descartes uses the existence of himself to prove the existence of God. The “idea of God is in my mind” is based on “I think, therefore I am”, so there is a question arises: “do I derive my existence? Why, from myself, or from my parents, or from whatever other things there are that are less perfect than God. For nothing more perfect than God, or even as perfect as God, can be thought or imagined.” (Descartes 32, 48) Descartes investigates his reasons to show that he, his parents and other causes cannot cause the existence of himself.
is, Decartes comes to conclusion that God is the ultimate causeless cause. Decartes holds that the innate idea of God that rises in the mind is sufficient proof of God's having made man in His own image. God's existence is the precondition of the existence of all other things, including the individual souls, and also of His idea in the human mind. Since there cannot be an idea of God without the existence of God. God is incorporeal, intelligence, all-knowing, good and just. He is omnipotent, eternal. He has no changes, no modes of attribute, no modifications.
Throughout the “Meditations on First Philosophy” Descartes gives a couple of major arguments about the existences of god, he gives one argument in the third meditation and on in the fifth meditation. The argument in meditation three and the one we will focus on is known as the “Trademark Argument”. This argument comes from the fact claimed by Descartes that inside of everyone is a supreme being, which is placed there by whatever created us. From this statement Descartes can say that a mark from a God has been place inside of every one of us. This argument involves the acknowledgement of such an idea is within ourselves, this idea that God is a being who is eternal and infinite and a creator of all things. This is Descartes first premise. His second premise is the “Causal Adequacy Principle.” The p...
...ples ideas based on the operations of our own mind. For example, the idea of a unicorn is also a complex idea, along with God, while many of us have seen a picture of a unicorn someone had to invent the original idea of what a unicorn is without seeing a picture. The operations of our own mind have created this idea of God, which rebuts Descartes’ argument that we have knowledge on the external world because of God. Descartes would argue that Humes’ idea of God is natural and never derived from impressions. Hume’ consequently has the better argument claiming that idea of god is actually based on ideas of perfection and infinity is inferred from the ideas of imperfection and finitude.
Descartes, R., & Cottingham, J. (1986). Meditation on First Philosophy: With Selections from the Objections and Replies. Cambridge: Cambridge University Press.
In his work, Meditations on First Philosophy, Descartes narrates the search for certainty in order to recreate all knowledge. He begins with “radical doubt.” He asks a simple question “Is there any one thing of which we can be absolutely certain?” that provides the main question of his analysis. Proceeding forward, he states that the ground of his foundation is the self – evident knowledge of the “thinking thing,” which he himself is.
In the second meditation of Descartes, he continues his topic about doubt and certainty. And he doubts that nothing is certain and wanted to use the Archimedes’s methods – “Demand just one firm and immovable point in order to shift the entire earth.” (Descartes, p394) - to make something certain. And the starting point is to find at least one thing that he can assure is “certain and unshakeable” (Descartes, p354).
He concludes he did not create the idea of God. A finite being is incapable of creating an idea of an infinite possibility. Therefore, God must have created the idea already in him when he was created. Concluding that God exists. He also touches upon the idea in which he resolves that it cannot be a deceiver.
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.
Descartes emphasizes the idea that his idea of God's existence does not originate from his senses. Rather than having created the idea himself, he states that God himself imprinted the idea on him. “Thus the only option remaining is that this idea is innate in me just as the idea of myself is innate in me” (Descartes, 34). If a person is to believe that innate ideas exist, it follows that the existence of innate ideas is a truth.
Rene Descartes is recognized as an influential abstract thinker. Although there have been objections to his idea's, he continues to invoke thinking among huge numbers of people. In the first meditation, Descartes does an excellent job of convincing the reader that all the information received from the senses can be called into doubt. He uses concrete arguments to show how humans often have the tendency to assume things they don't really know about, espically when this information is based on the senses. This work is a classic because of the originality of Descartes ideas, and the matter-of-fact way that he presents them. These are just some of the ingredients that compose a classic philosophy masterpiece.
Epistemology, also known as theory of knowledge is the part of philosophy that discusses the nature and scope of knowledge. Some questions that study the nature of knowledge could be, Have you ever thought about how we know things? What does it mean for someone to know something? How much can we possibly know? How do you know that 2 + 2 = 4, or that the square root of 144 is 12? Do we know something from reason or from di...
Remember that according to Descartes, what I know first and foremost are my ideas. It is only later that he seeks to know if the extramental world exists, and so he begins with his ideas and then moves towards real being (rather than vice versa). Somewhere along the line the notion of idea undergoes a transformation. Soon an idea becomes a sense impression or an image. Remember that for the Greeks and Mediaeval thinkers, an idea is not reducible to an image. An idea cannot be imagined, but is an essence abstracted from the phantasm and understood. But this gets confused after Descartes. For example, John Locke says that ideas "...stand for whatsoever is the object of the understanding when a man thinks, I have used it to express whatever is meant by phantasm, notion, species, or whatever it is which the mind can be employed about in thinking..."
Rene Descartes, a 17th century French philosopher believed that the origin of knowledge comes from within the mind, a single indisputable fact to build on that can be gained through individual reflection. His Discourse on Method (1637) and Meditations (1641) contain his important philosophical theories. Intending to extend mathematical method to all areas of human knowledge, Descartes discarded the authoritarian systems of the scholastic philosophers and began with universal doubt. Only one thing cannot be doubted: doubt itself. Therefore, the doubter must exist. This is the kernel of his famous assertion Cogito, ergo sum (I am thinking, therefore I am existing). From this certainty Descartes expanded knowledge, step by step, to admit the existence of God (as the first cause) and the reality of the physical world, which he held to be mechanistic and entirely divorced from the mind; the only connection between the two is the intervention of God.
Epistemology is the branch of philosophy concerned with the theory of knowledge. Epistemology studies the nature of knowledge, justification, and the rationality of belief. Much of the debate in epistemology centers on four areas: the philosophical analysis of the nature of knowledge and how it relates to such concepts as truth, belief, and justification, various problems of skepticism, the sources and scope of knowledge and justified belief, and the criteria for knowledge and justification. Epistemology addresses such questions as "What makes justified beliefs justified?", "What does it mean to say that we know something?" and fundamentally "How do we know that we know?"