Martin Heidegger
Reoriented philosophy toward Being, finitude, authenticity, care, and the technological disclosure of the world.

Life and thought
Examines being, time, technology, mortality, authenticity, and human existence through deep phenomenological inquiry.
Martin Heidegger is presented in the Thought archive through philosophy, german, germany, modern. The recorded life dates are 1889–1976. The profile connects this work to Existentialism, Metaphysics, Phenomenology, Western Philosophy.
The central questions gathered here concern Dasein, Being, authenticity, care, technology. Together they show the recurring problems, methods, and distinctions that define this thinker’s contribution.
Martin Heidegger developed within an intellectual conversation shaped by Husserl, Kierkegaard, Nietzsche, Aristotle. These names provide context for the traditions and problems surrounding the work; they do not imply simple agreement.
The surviving reading path begins with Being and Time, Introduction to Metaphysics, The Question Concerning Technology. The recorded legacy extends toward Sartre, Gadamer, Derrida, existentialism, phenomenology.
Five Defining Theories
The central ideas, methods, and arguments that give this thinker’s work its distinctive shape.
Dasein
A central idea in this thinker’s work, method, and intellectual legacy.
Being
A central idea in this thinker’s work, method, and intellectual legacy.
authenticity
A central idea in this thinker’s work, method, and intellectual legacy.
care
A central idea in this thinker’s work, method, and intellectual legacy.
technology
A central idea in this thinker’s work, method, and intellectual legacy.
Life journey
A structured path through the verified context attached to this profile.
Context
1889–1976 · Germany · Modern
Intellectual formation
The recorded influences include Husserl, Kierkegaard, Nietzsche, Aristotle.
Defining ideas
The profile centres on Dasein, Being, authenticity, care, technology.
The work
A reading path through Being and Time, Introduction to Metaphysics, The Question Concerning Technology.
Lasting influence
The recorded influence reaches Sartre, Gadamer, Derrida, existentialism, phenomenology.
In time
Major Works
Texts through which the thinker’s ideas entered the wider intellectual record.
Being and Time
This work matters because it carries a central part of the thinker’s method, argument, or intellectual legacy into a form readers can examine directly.
Introduction to Metaphysics
This work matters because it carries a central part of the thinker’s method, argument, or intellectual legacy into a form readers can examine directly.
The Question Concerning Technology
This work matters because it carries a central part of the thinker’s method, argument, or intellectual legacy into a form readers can examine directly.
Influence network
Trace the intellectual lineage into and beyond this thinker.
Selected quotations
The question of Being has today been forgotten.
Language is the house of Being.
Everyone is the other, and no one is himself.
Questioning is the piety of thought.
Being-toward-death is essentially anxiety.
Schools of thought
Existentialism
Explore the thinkers and ideas connected to this tradition.
Explore school M49 thinkersMetaphysics
Explore the thinkers and ideas connected to this tradition.
Explore school P8 thinkersPhenomenology
Explore the thinkers and ideas connected to this tradition.
Explore school W91 thinkersWestern Philosophy
Explore the thinkers and ideas connected to this tradition.
Explore schoolConnected Thinkers

Edmund Husserl
SharedMetaphysics · Phenomenology · Western Philosophy
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Arthur Schopenhauer
SharedMetaphysics · Western Philosophy · Philosophy
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Maurice Merleau-Ponty
SharedPhenomenology · Western Philosophy · Philosophy
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Kitaro Nishida
SharedMetaphysics · Philosophy · Modern
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Dōgen
SharedMetaphysics · Philosophy · Modern
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Bernhard Riemann
SharedMetaphysics · German · Modern
View thinker →Featured Debates
See how Martin Heidegger’s perspective changes when it meets another mind.
The Essence of Sovereignty: Being and Belonging in the Modern World
The Essence of Sovereignty: Being and Belonging in the Modern World
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