Cartesian dualism is a key idea stressed by Descartes in his Second Meditation. It contributes to the belief that you are a …show more content…
As an anti-Cartesian he begs the idea that the individual mind is derivative from an individual person. In order for an immaterial Cartesian mind to be justified or identified it must be related to a specific body in order to make it unique. Therefore the two entities must be related and not separate as argued by Descartes. That is to say, “we must know the difference between one such item and two” and “we must know how to identify the same item at different times.” His primary claim against Cartesianism arises with the difficulty as to how one identifies the same item or being at different times, and what distinguishes one from two or more items? He asks if it is possible to really understand the concept of an individual unless one can say what it is for someone to be a unique person or soul.. From this idea, Strawson holds that the Cartesian cannot give a justified account of how souls are identified, unless they subject themselves to the concept of individual human beings and therefore reject the idea of Cartesian dualism, which thereby significantly weakens the former argument in favour of us being more certain that we are thinking