Martin Heidegger

Summary

Martin Heidegger (1889–1976) was one of the most influential and fiercely debated philosophers of the 20th century. Best known for his 1927 magnum opus, Being and Time (Sein und Zeit), Heidegger sought to reawaken the fundamental question of what it means to "be." His work dismantled traditional Western metaphysics and laid the foundational groundwork for phenomenology, existentialism, hermeneutics, and deconstructionism.

Early Life and Academic Background

Martin Heidegger was born in 1889 in Messkirch, a conservative, Catholic town in southwestern Germany. He initially studied theology before turning to philosophy at the University of Freiburg. There, he became the protégé of Edmund Husserl, the founder of phenomenology. Heidegger eventually succeeded Husserl in the chair of philosophy at Freiburg in 1928, though he would later sharply diverge from his mentor's philosophical framework.[1]

Core Philosophical Concepts: Being and Time

Traditional Western philosophy, according to Heidegger, had lost sight of the "question of Being" by treating beings (entities, objects, subjects) merely as things to be measured, categorized, or used. In Being and Time, he sought to reconstruct how we understand existence itself.

Dasein (Being-there)

To understand Being, Heidegger argued, one must analyze the only entity capable of asking the question about Being: the human being. He coined the term Dasein (literally "Being-there") to describe human existence. Dasein is not an isolated, rational subject observing an objective world; rather, it is always already engaged and immersed in a context.

Info

Being-in-the-world (In-der-Welt-sein)

Heidegger insisted that humans cannot be separated from their environment. We do not exist as detached minds trying to prove the existence of the external world; our primary mode of existence is practical involvement with our surroundings.

Facticity and Thrownness (Geworfenheit)

Dasein does not choose the conditions of its existence. We are "thrown" into a world, an era, a language, and a culture that we did not select. This condition is what Heidegger calls thrownness. It limits our possibilities but also forms the necessary background for any meaningful action.

Authenticity and Inauthenticity

Because Dasein is thrown into a pre-existing society, it tends to adopt the default opinions, habits, and values of "the They" (das Man—the anonymous crowd or societal norm).

Being-toward-death

For Heidegger, death is not an event at the end of life; it is a structural condition of Dasein. Recognizing that our existence is finite (Being-toward-death) induces Angst (dread or anxiety), which strips away the comforting illusions of the crowd. This anxiety individualizes us, forcing us to take responsibility for our own choices and live authentically.[1:1]

The "Turn" (Die Kehre) and Later Philosophy

In the 1930s, Heidegger's thought underwent a shift often referred to as the "Turn" (Die Kehre). He moved away from the human-centered analysis of Dasein and began focusing on how "Being" reveals itself historically through art, poetry, and language.

Quote

"Language is the house of being. In its home man dwells."

— Martin Heidegger, Letter on Humanism

The Critique of Technology

One of his most famous later essays, The Question Concerning Technology, diagnoses the modern crisis. Heidegger argued that modern technology is not merely a collection of tools, but a specific way of revealing the world. Technology views everything—including nature and human beings—as a "standing-reserve" (Bestand), meaning a resource to be optimized, stored, and exploited. This "enframing" (Gestell) blinds humanity to a more poetic, reverent relationship with existence.[2]

The Nazi Controversy

No study of Heidegger is complete without addressing his profound moral and political failings.

Important

Political Involvement

In 1933, Heidegger joined the Nazi Party (NSDAP) and was elected Rector of the University of Freiburg. During his tenure, he implemented the Nazification of the university, gave speeches praising Adolf Hitler, and broke ties with Jewish colleagues, including his former mentor Husserl.

He resigned the rectorship in 1934 but remained a party member until the end of the war in 1945. After the war, he underwent a de-Nazification hearing and was banned from teaching until 1951. Heidegger remained notoriously silent on the Holocaust for the rest of his life, never offering a public apology. The posthumous publication of his private notebooks, the Black Notebooks (Schwarze Hefte), in 2014 sparked renewed outrage, as they revealed deeply ingrained, philosophically framed anti-Semitism.[3]

Legacy and Influence

Despite his political associations, Heidegger's intellectual impact is inescapable. He profoundly influenced:

The following vault notes explore themes that resonate with Heidegger's philosophy, with an emphasis on Buddhist psychology:

The Self as Relational (Dasein / Anātman)

Thrownness and Conditioned Existence (Geworfenheit / Pratītyasamutpāda)

Authenticity, the "They-Self," and Mindfulness (Das Man / Sati)

Being-toward-Death and Impermanence (Sein-zum-Tode / Anicca)

The Critique of Technology (Gestell / The Three Poisons)

Phenomenological Method

References


  1. Michael Wheeler / Martin Heidegger / Stanford Encyclopedia of Philosophy ↩︎ ↩︎

  2. Martin Heidegger / The Question Concerning Technology and Other Essays / Harper Perennial ↩︎

  3. Peter E. Gordon / Heidegger in Black / The New York Review of Books ↩︎