Explain Descartes theory in relation to doubt and evaluate his Essay

Explain Descartes theory in relation to doubt and evaluate his rationalism - Essay Example f Descartes effort to overcome skepticism through showing whether if one proceeds to consider matters systematically and the truths that one cannot doubt. Descartes uses a method of doubt and method analysis to ascertain the hypothesis. The doubt method involves the act of creating and posing strong and skeptical hypotheses that ultimately call into the doubt classes of the claims of knowledge. Cartesian doubt method normally gives more details regarding the method. Under normal circumstances, determination of the classes take place through three facilities that Descartes hold and that might come to understand things, senses, imagination and ultimately understanding or reason(Clemenson 2007,p.78). Having eliminated all the truths that emanating from senses and imagination, many of such things that come in the mind will finally emanate from reasoning. Therefore, Descartes concludes that it is not possible to fall under deception of thinking that he does not exist when in real sense he exists (Clemenson, 2007, p.56). Therefore, unless something existed, there would be nothing that one can deceive. Therefore, this a truth found with absolute certainty. The Descartes method has appealed many philosophers through finding certain foundation where one can base all the claims. The ability to sustain test of time and crucible foundation has made it endure well throughout the twentieth century. However, there are some philosopher who has challenged the theory affirming that it has critical problems of incoherence and skeptical hypotheses. On the other hand, rationalism is a view that takes reason as the main test and source of knowledge. It also backs any view that supports reason as a source of justification. In terms of formal and acceptable definition, rationalism is the methodology of truth where the truth does not depend on the sensory system; rather it depends on the intellectual and deductive reasoning. The rationalists believe in reality and have intrinsically