On Husserl's Logic Phenomenology

According to"Hume's Problem", the law of causality is questionable. Because science is composed of causal inference, so the truth of science has also been questioned. In the face of"Hume's Problem"brought the legitimacy crisis of science, this paper just based on the realism position of Husserl, and choose the logic method (not the solution of the probability theory) to deal with the"Hume's Problem". But the logic-mathematics realism also have to face a variety of criticize. This paper argues that the Husserl's phenomenology of logic can argue in favour of the logic-mathematics realism. Firstly, we take a thorough critique of logic of psychologism and its substantive characteristics of naturalism, and to clarify the naturalizing of logic is not possible. Thus, it can clarify the difference of ontology between the logic-mathematics being and the finitist physics object. Secondly, to clarify the characteristic of pure logic idea and its study tasks. This paper argues that Husserl's pure logic of the three tasks correspond to the study of symbolic logic, the metalogic and the philosophy of logic. Especially the philosophy of logic is related to the refutation of naturalism and the defense of logic-mathematics being, and Husserl named it to phenomenology of logic. Noema is the givenness manners of Noesis facts in the"Noesis-Noema"structure which is remain of the phenomenological reduction. In other words, it is naturally to grasp the essence of logic-mathematics being and the essence of logic-mathematics correlative through the analysis of logical expression and Noema / meaning. This paper argues that Husserl's phenomenology of logic on the one hand to clarify the essence of logic-mathematics being, and it on the other hand can be clarified with apriority of logic-mathematics being corresponds to the essence of consciousness or mind. And the a priori of phenomenological psychology will finally clarify the essence of the consciousness or mind.