The contradiction of death is like ... a philosophical essay on logical contradiction

The problems of modern logic are considered from the point of view of one of its central categories - the concept of logical contradiction. The diverse functions of logical contradictions in communication processes are analyzed. A review of possible interpretations of logical contradiction in logic is given. New, not yet investigated concepts of logical contradiction and implication are introduced. Dialectical logic is built, which is one of the sections of formal logic and suggesting a non -classical understanding of the contradiction and logical law of contradiction. It is shown that there are different branches of propositional logic, based on their specific concepts of logical contradiction. The connection of applied, or intuitive, logic with the culture of its time is revealed, changes in the interpretation of logical contradiction throughout human history are traced