In Descartes’ meditations, Descartes begins what Bernard Williams has called the project of ‘pure enquiry’ to discover an indubitable premise or foundation to base his knowledge on, by subjecting everything to a kind of scepticism now known as Cartesian doubt. This is known as foundationalism, where a philosopher basis all epistemological knowledge on an indubitable premise. Within meditation one Descartes subjects all of his beliefs regarding sensory data and even existence to the strongest and …showed first 75 words of 2164 total…

…showed last 75 words of 2164 total…of the external world however he did produce a new style of philosophy in which he attempted to base all of his epistemological knowledge (or beliefs) on a single indubitable premise, this style of philosophy now known as foundationalism has been and is still used by philosophers today at great credit to Descartes, Rene Descartes proved himself within this book to b! e the father of modern philosophy. ------------------------------------------------------------------------ **Bibliography** Descartes meditations on first philosophy.