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Nicolai Hartmann

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Nicolai Hartmann was a prominent Baltic German philosopher who developed the field of critical ontology during the early to mid-20th century. Initially associated with the Marburg school of neo-Kantianism, he eventually broke away to defend a rigorous philosophical realism. Hartmann is best known for his theory of the "stratification of reality," which posits that the real world is divided into four distinct, non-reducible layers: the inorganic, the organic, the psychological, and the spiritual. His extensive writings on ethics and ontology remain a subject of study for scholars investigating metaphysics and the structure of reality.

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What is Nicolai Hartmann's philosophical concept of critical ontology?

Nicolai Hartmann developed a critical ontology, which is a philosophical study of being and reality. Rejecting pure idealism, he proposed a layered account of reality consisting of four distinct levels: the inorganic, organic, psychological, and spiritual.

Where did Nicolai Hartmann teach philosophy?

Hartmann was a prominent German academic who taught at several major universities, including the University of Marburg and the University of Cologne. He spent a significant portion of his career developing his realist ontology during his time in Berlin.

Who influenced Nicolai Hartmann's philosophy?

Hartmann was heavily influenced by the philosophy of Plato and Aristotle, as well as the phenomenology of his contemporary Edmund Husserl. His move from Marburg Neo-Kantianism to ontological realism was a major shift in his 1920s works.

What is the relationship between Nicolai Hartmann and Martin Heidegger?

Hartmann was a prominent contemporary of Martin Heidegger, and both wrote major works on ontology in the 1930s. However, Hartmann strongly rejected Heidegger's focus on human existence (Dasein), arguing instead for a realist ontology independent of human perception.