Descartes

Descartes wore many hats: he was a soldier, a teacher, a mathematician, and a philosopher. Most of you have already heard of Descartes, the mathematician, but you may not realize it. Descartes invented what we now call Cartesian coordinates, or the system by which we can graph mathematical functions in two-or three-dimensional space. So, all of those problems you have been working in algebra are his fault. It is interesting to consider how Descartes came …

…of development of psychology as a field. Being more complex, psychology has lagged behind the "hard sciences ." So, today psychologists are interested in both internal and external reality, and they owe that interest to Descartes and his interactionist solution to the mind-body problem. Concern: I have been trying to submit this paper for a week now and it wasn’t working till today. I am wondering if this problem can happen again in the future?