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René Descartes
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He had the idea that it is through rational thought (not experience) that we gain knowledge. So he thought people should question scientic hypotheseis using deductive reasoning to help achieve more clarity in the scientific method. (His ideas are in the book "Discourse on Method")
The scientific method's first step is to form a question.
Scientific inquiry is aimed at being as objective as possible in order to reduce bias. Rene Descartes was famous for establishing the guiding principles of scientific method in his book "Discourse on Method". The main goal of scientific inquiry is to obtain knowledge through a systematic approach of testing, observing, and measuring hypotheses, so that one can predict the results of future experiments.
The method of doubt test in Philosophy is a process Descartes uses in order to test his epistemological exploration in his "first meditation" paper. He uses it to investigate the extent of his knowledge and its basis in reasons or experiences. If there is any doubt about a piece of knowledge in Descartes mind, he has to reject it as not true.
Both Descartes and Bacon had their own step-by-step methods that were created before the scientific method. The idea of answering scientific or philosophical questions in an ordered way came from Bacon and Descartes and is the basis of the scientific method.
he went on looking on judgment
Rene Descartes
Rene Descartes
René Descartes
Systematic doubt. Descartes could doubt everything except for one thing - his own existence. Cogito ergo sum - "I think, therefore I am" - became his first principle.
Cartesian coordinate system
Empirical Method
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Essentially, Descartes' philosophy was based on the notion of methodical doubt, that is, to doubt absolutely everything that one could not be absolutely certain of. Descartes considered the principal weakness of his predecessor's philosophy to be its subjectivity. He felt that the premises from which previous philosophers deduced truths were not necessarily accurate, and thus did not provide any intellectual certainty. Consequently, Descartes used methodical doubt as the starting point for his philosophy.
He had the idea that it is through rational thought (not experience) that we gain knowledge. So he thought people should question scientic hypotheseis using deductive reasoning to help achieve more clarity in the scientific method. (His ideas are in the book "Discourse on Method")