René Descartes (1596—1650)
René Descartes is often credited with being the “Father of Modern Philosophy.” This title is justified due both to his break with the traditional Scholastic-Aristotelian philosophy prevalent at his time and to his development and promotion of the new, mechanistic sciences. His fundamental break with Scholastic philosophy was twofold. First, Descartes thought that the Scholastics’ method was prone to doubt given their reliance on sensation as the source for all knowledge. Second, he wanted to replace their final causal model of scientific explanation with the more modern, mechanistic model.
Descartes attempted to address the former issue via his method of doubt. His basic strategy was to consider false any belief
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Hence, on this account, a swallow flies for the sake of being a swallow. Although this might be true, it does not say anything new or useful about swallows, and so it seemed to Descartes that Scholastic philosophy and science was incapable of discovering any new or useful knowledge.
Descartes rejected the use of substantial forms and their concomitant final causes in physics precisely for this reason. Indeed, his essay Meteorology, that appeared alongside the Discourse on Method, was intended to show that clearer and more fruitful explanations can be obtained without reference to substantial forms but only by way of deductions from the configuration and motion of parts. Hence, his point was to show that mechanistic principles are better suited for making progress in the physical sciences. Another reason Descartes rejected substantial forms and final causes in physics was his belief that these notions were the result of the confusion of the idea of the body with that of the mind. In theSixth Replies, Descartes uses the Scholastic conception of gravity in a stone, to make his point. On this account, a characteristic goal of being a stone was a tendency to move toward the center of the earth. This explanation implies that the stone has knowledge of this goal, of the center of the earth and of how to get there. But how can a stone know anything, since it does not think? So, it is a mistake to ascribe mental properties like knowledge to entirely physical things. This mistake
Descartes is considering that all of his experiences could be false and that everything is just the invention of a powerful being. This resulted in this argument:
Clear your mind, if you will, of everything you have ever seen or known to be true. To begin understanding Rene Descartes’ method of doubt, you need to suspend all prejudice and prior judgments and start with a clean slate “for the purpose of discovering some ultimate truth on which to base all thought.” (Kolak, Pg.225). Discouraged with much skepticism from his own beliefs, Descartes was embarrassed of his own ignorance. He set out to try and accomplish the task of finding an absolute truth in which he would base his beliefs. Placing upon himself a task to find an axiom or absolute truth to base all thought, “he ventured as a youth in travel to collect a variety in experiences to derive some
In Meditations on First Philosophy, Descartes takes the reader through a methodological exercise in philosophical enquiry. After stripping the intellect of all doubtful and false beliefs, he re-examines the nature and structure of being in an attempt to secure a universally valid epistemology free from skepticism. Hoping for the successful reconciliation of science and theology, Descartes works to reconstruct a new foundation of absolute and certain truth to act as a catalyst for future scientific research by “showing that a mathematical [rational-objective] physics of the world is attainable by creatures with our intellectual capacities and faculties” (Shand 1994, p.
The Discourse on the Method of Rightly Conducting One's Reason and of Seeking Truth in the Sciences is one of the most influential works in the history of modern philosophy, and important to the evolution of natural sciences. In this work, Descartes tackles the problem of skepticism. Descartes modified it to account for a truth he found to be incontrovertible. Descartes started his line of reasoning by doubting everything, so as to assess the world from a fresh perspective, clear of any preconceived notions. Whereas Francis Bacon’s Scientific Method wanted to replace the deductive reasoning by inductive reasoning. The important concept in this reformed
Descartes’ method offers definitive conclusions on certain topics, (his existence, the existence of God)but his reasoning is not without error. He uses three arguments to prove existence (His and God’s) that attempt to solidify his conclusions. For his method to function seamlessly, Descartes needs to be consistent in his use of the method, that is, he must continue to doubt and challenge thoughts that originate in his own mind. He is unable to achieve this ideal state of mind, however, and his proofs are shown to be faulty.
“Cogito ergo sum;” I think therefore I am. This philosophical statement stimulated a renaissance in the field of philosophy, creating modern Western philosophy as is known today. This important notion was dictated by Rene Descartes in his 1641 metaphysics work, Mediations on First Philosophy, and influenced all modern philosophical works written after Descartes revolutionary achievement. This work was written at a time when modern physics was being developed as a mathematization of nature. The principles of metaphysics contain in Meditations were developed in order to serve as the basis for this new system of physics. In it, Descartes refutes many Aristotelian beliefs that were popular and accepted by the clergy for nearly the entirety of
Rene Descartes Meditations is known to be one of his most famous works, it has also shown to be very important in Philosophical Epistemology. Within the meditation’s he provides many arguments that remove pre-existing notions, and bring it to the root of its foundation which Descartes, then will come up with his indubitable foundation of knowledge to defeat any doubt and to prove God is real. Descartes was a “foundationalist”, by introducing a new way of knowledge and with clearing up how people thought about things prior. Descartes took knowledge to its very foundations, and from there he can build up from it. In this essay, I will be discussing Descartes, and analyzing his first two meditations and arguing that he does indeed succeed in his argument.
The mythical phoenix is born in the ashes of its mother once she has been consumed in flame, becoming stronger than she ever was. In Discourse on Method, Descartes hopes to destroy the conventional understanding of philosophy that has been followed throughout the ages, and in doing so establish his own philosophy as the new convention in the ashes of the old philosophy. In this paper, I will present Descartes’ findings of instability in philosophy and distaste for the way people learn as his motivation for undertaking this reconstruction of his thoughts, finding a firm and lasting basis for the sciences as his end goal for the reconstruction, and his rules for conducting thought and code of doubt as the way by which he hopes to achieve
Through his philosophical search Descartes was able to find one indubitable certainty, that we are thinking beings. We always think, even when we have doubts that we are thinking we are still thinking because a doubt is a thought. Although Descartes found this one universal truth, he was still not able to believe in anything but the fact that he was a thinking being. Therefore he still doubted everything around him. He used this one certainty to try to find a system of knowledge about everything in the world. Descartes idea was to propose a hypothesis about something. For example he might say that a perfect being was in existence. He would go around this thought in a methodical way, doubting it, all the while trying to identify it as a certainty. Doubting everything was at first dangerous because in doubting everything he was also admitting that he doubted the existence of God, and thus opposing the church. However he made it a point to tell us at the beginning of his Discourse on Methods that what he was writing was only for himself and that he expected no one but himself to follow it (Descartes 14, 15). Descartes eventually managed to prove the existence of a higher being. He said that since he had the idea of a perfect being, then that perfect being must exist. His
In his work Meditations on First Philosophy, published in 1641, René Descartes sets out to establish a set of indubitable truths for the sciences. He begins by discarding all of his beliefs, then works to rebuild his beliefs based on careful thought. Descartes clearly states this goal, saying in the First Meditation, “I will work my way up… I will accomplish this by putting aside everything that admits of the least doubt” (I, 17). He is able to establish his own existence, but struggles to move beyond his internal thoughts to discuss external objects. Descartes decides that the Christian God is the bridge he needs to escape the confines of his own mind, and argues for the existence of God in the Third Meditation in order to move on to discussing the physical world. In this paper I will argue that Descartes’ rationalistic project would have been improved without an appeal to the Christian God, although I will also argue that Descartes thinks this appeal is necessary.
In his Meditations on First Philosophy, Descartes strives first and foremost to provide an infallibly justified foundation for the empirical sciences, and second to prove the existence of God. I will focus on the first and second meditations in my attempt to show that, in his skepticism of the sources of knowledge, he fails to follow the rules he has set out in the Discourse on Method. First I claim that Descartes fails to draw the distinction between pure sensation and inference, which make up what he calls sensation, and then consider the consequences of this failure to follow his method. Second, I will show that in his treatment of thinking Descartes fails to distinguish between active and passive thinking.
In Meditations on First Philosophy, it is the self-imposed task of Descartes to cast doubt upon all which he knows in order to build a solid foundation of knowledge out of irrefutable truths. Borrowing an idea from
Upon talking about the history of modern philosophy, one of the most important philosophers, who is considered as the father of the philosophy in this period, is Descartes. He was a pioneer for the movement of the new trend of philosophy and became a break between the medieval philosophy and the modern philosophy. Being educated in the environment of medieval philosophy, specifically in the school of Jesuits, Descartes received the system of scholastic philosophy as his foundation for making a new start into the history of philosophy. In his life, Descartes tried to establish a system of philosophy which was suitable to the development of society and science. To do that, he did not collapse pre-philosophical systems, but somehow he ignored their values. In his Meditations he says “Once in my life I had to raze everything to the ground and begin again from the original foundations, if I wanted to establish anything firm and lasting in the sciences.” Therefore, he just could begin a new system of philosophy which, he thought, would be a certain and firm foundation to get knowledge. However, to build up the principles for this foundation, Descartes had to use the concept of God in his arguments. The existence of God became an important means for the construction of his new philosophical system. Hence, I will emphasize on the importance of God in this paper by discovering the role of God as a means in Descartes’ main points of reasoning, particularly God with the method of
Rene Descartes was a philosopher of the 17th century. He had this keen interest in the search for certainty. For he was unimpressed with the way philosophy is during their time. He mused that nothing certain was coming forth from all the philosophical ideologies. He had considered that the case which philosophy was in was due to the fact that it was not grounded to something certain. He was primarily concerned with intellectual certainty, meaning that something that is certain through the intellect. Thus he was named a rationalist due to this the line of thought that he pursued. But in his work in the meditation, his method of finding this certainty was skeptical in nature; this is ‘the methodic doubt’.
Descartes’ method of arriving at the conclusion is by starting from scratch and considering whether there could be any ground of doubt for his beliefs. He was a rational philosopher who gave reason the utmost importance and led him to realise that many of his current beliefs were in fact based on uncertainty and thus false conclusions. Therefore, in order to avoid this problem and find secure knowledge of on what he can be certain of, he uses the method of doubting everything that he finds reason to doubt and consequently, being justified in rejecting the whole. He will: ‘withhold my assent from matters which are not entirely certain and indubitable than from those which appear to me manifestly to be false’ (Descartes 1641: 6)