In this thesis I defend the model of philosophy of mind, which is inspired by my reading of Spinoza`s Ethics. The model bears certain similarities with Donald Davidson's anomalous monism (AM), but is distinct insofar as it can solve problems plaguing Davidson's AM. I achieve this in three chapters. In the first chapter I offer my model for philosophy of mind inspired by my understanding of Spinoza. I claim that the only possible way for creating a coherent model for philosophy of mind out of Spinoza`s theoretical framework is to speculate that, among anything else, Spinoza`s system is an epistemological theory of true causal explanations of the world, which I named nomolous monism (NM). Then I defend Nomolous Monism against alternative inte...