
Heidegger, Martin
Martin Heidegger was a 20th-century German philosopher known for his work on existentialism and phenomenology. He explored themes of being, existence, and our relationship with the world in his major work, "Being and Time." Heidegger argued that the essence of humanity lies in our active engagement with our surroundings, emphasizing concepts like "being-in-the-world" and authenticity. His ideas challenge traditional Western philosophy, focusing on individual experience and the meanings we ascribe to life. Heidegger's work has influenced a wide range of fields, including philosophy, literature, psychology, and existential thought.