The Problem With Cartesian Dualism

There's a big conflict crazy between analytic and continental philosophers. If you think of the world as a two-tier thing mind body spirit material you get all sorts of problems it's called Cartesian dualism. A lot of philosophers have tried to find ways of of not reducing the world's pure materiality so simon vay for example talks about gravity and grace she says the world is gravity but there's another reality which she calls grace.