Philosophy class Essay Example | Topics and Well Written Essays - 750 words

Philosophy class - Essay Example This foundational belief is no other than the cogito, i.e. the â€Å"I†. But how does Descartes arrive at the cogito? On what grounds is Descartes certain that this â€Å"I†, which he claims to be the foundation of all his knowledge, is invulnerable from any deceiver? These are the questions that I shall systematically address throughout this essay. Let me begin with Descartes’ vision. Descartes had a vision, a plan to establish a unified physical science wherein all sciences would form into one systematic whole. This unified science was, for Descartes, a rationalistic one. For, it ought to be based on the methods and principles of mathematics. Why mathematics? For mathematics is the only reliable means for arriving at genuine knowledge of reality, i.e. truth. Indeed, truth was Descartes’ passion. He sought to find this truth even if it means overthrowing all his existing beliefs. For, he realized that all his ideas were doubtful and all his beliefs are fa lse. Of course, how can one claim to have knowledge if the very foundations for my knowledge are either doubtful or false? It is in this regard that he decided to overthrow all these existing beliefs and ideas and use only reason as his sole basis for establishing a permanent truth. Herein, mathematics was Descartes solution. He will use mathematics as his model for his use of reason, in achieving absolute certainty. What is so special about the methods of mathematics? Mathematics uses two principal mental operations: intuition and deduction. It is in this regard that Descartes’ goal as a philosopher is to build a system of philosophy based on intuition and deduction. For, his ultimate goal was to do a total reconstruction of human knowledge. He was determined to find his self-evident or foundational principle, which will serve as his first principle, from which absolutely certainty can be deduced. But what are the requirements for such a foundational belief? First, it has to be clear and distinct insofar that it cannot be doubted. Second, It should be absolute and independent, and should not be based on any other belief. And third, it should be something that exists. So given these said requirements, how then will Descartes establish his foundational belief? Descartes will use the method of doubt, which he terms methodological skepticism. He defines this as the use of doubt methodologically, in order to arrive at true knowledge (Lavine, 1984). So, in doubting all his beliefs and ideas, he classifies then into categories, starting with his beliefs on sense perception. Why? Descartes says that these are by nature, deceptive, and that we cannot tell whether we are dreaming or not. Next, he doubted his beliefs in material objects. Why? For material objects and the physical world are based upon sense perception, which we have established to be deceptive. Third are his beliefs on natural sciences. Why? For it uses objects that are based on sense perception, which we have already established to be deceptive and thus untrustworthy. And fourth, Descartes surprisingly doubted his belief in mathematics. Herein, he invented a malevolent demon that conditions his mind and deceives him with his mathematical ideas. For, even if mathematics is his sole basis for clear and distinct ideas, he sometimes falls into error. One may wonder, why does he have to create a demon to doubt his belief in mathematics? Mathematics was just one of Descartes’ reasons for inventing this demon. For, he uses this

Analysis of a survey conducted on a website Assignment

Analysis of a survey conducted on a website - Assignment Example Most people view exercise as a vital lifestyle Majority of the individuals who participated in the survey viewed exercise as an important aspect of health maintenance. 3% of individuals viewed exercise as not essential, 97% of the participants viewed exercise as important. Most individuals from the survey live an active lifestyle, by spending a lot of time outdoors. 5 to 6 hours is the average time spent outdoors by the majority participants Most people who participated in the survey, spend 5-6 hours when is weather is favorable. 31% of the participants spend 5-6 hours outdoor in a good weather. 23% spend more than 8 hours outdoors; contrary to the 15% that spend 0-2 hours outdoor. Insecurity, boring state, injuries and other vices are related to trails According to the data on the survey as to why people do not like trails; time factor was the most eminent factor; with 118 in number. The majority participants do not use trails because they do not have enough time. Trails are not convenient for the 99 participants, 85 individuals avoid trails because their friends are not interested in trailing. 48 people view trails as scary, 39 people state that rails limits their exercise routine, and 33 participants say that trails are boring.