Martin Heidegger is one of the giants of twentieth-century philosophy, both in terms of the depth and originality of his ideas and the breadth of his influence in philosophy, theology, the human sciences, and culture in general.
Heidegger was born on September 26, 1889, in the town of Meßkirch in the district of Sigmaringen in Baden-Württemberg, Germany. He died on May 26, 1976 in Freiburg and was buried in Meßkirch.
Heidegger was from a lower-class Catholic family. His family was too poor to send him to university, so he enrolled in a Jesuit seminary. But Heidegger was soon rejected by the Jesuits due to a heart condition. He then studied theology at the University of Freiburg from 1909–1911, after which time he switched his focus to philosophy. Eventually Heidegger broke entirely with Christianity.
In 1914 Heidegger defended his doctoral dissertation. In 1916, he defended his habilitation dissertation, which entitled him to teach in a German university. During the First World War, Heidegger was spared front duty because of his heart condition.
From 1919 to 1923, Heidegger was the salaried research assistant of Edmund Husserl at the University of Freiburg. Husserl, who was a Jewish convert to Lutheranism, was the founder of the phenomenological movement  in German philosophy, and Heidegger was to become his most illustrious student.
In 1923, Heidegger was appointed assistant professor of philosophy at the University of Marburg. There his intense and penetrating engagement with the history of philosophy quickly became known throughout Europe, and students flocked to his lectures, including Hans-Georg Gadamer, who became Heidegger’s most eminent student, as well as such Jewish thinkers as Leo Strauss, Hannah Arendt, and Hans Jonas. In 1927, Heidegger published his magnum opus, Being and Time , the foundation of his world-wide fame. In 1928, Husserl retired from the University of Freiburg, and Heidegger returned to replace him, remaining in Freiburg for the rest of his academic career.
Heidegger was elected rector of the University of Freiburg on April 21, 1933. Heidegger joined the ruling National Socialist German Workers Party on May 1, 1933. In his inaugural address as rector on May 27, 1933, and in political speeches and articles from the same period, he expressed his support for the NSDAP and Adolf Hitler. Heidegger resigned as rector in April 1934, but he remained a member of the NSDAP until 1945. After the Second World War, the French occupation authorities banned Heidegger from teaching. In 1949, he was officially “de-Nazified” without penalty. He began teaching again in the 1950–51 academic year. He continued to teach until 1967.
A whole academic industry has grown up around the question of Heidegger and National Socialism. It truly is an embarrassment to the post-WW II intellectual consensus that arguably the greatest philosopher of the twentieth century was a National Socialist. But the truth is that Heidegger was never a particularly good National Socialist.
Yes, Heidegger belonged intellectually to the “Conservative Revolutionary” milieu. Yes, he thought that the NSDAP was the best political option available for Germany. But Heidegger’s view of the meaning of National Socialism was rather unorthodox.
Heidegger viewed the National Socialist revolution as the self-assertion of a historically-defined people, the Germans, who wished to regain control of their destiny from an emerging global-technological-materialistic system represented by both Soviet communism and Anglo-Saxon capitalism. This revolt against leveling, homogenizing globalism was, in Heidegger’s words, “the inner truth and greatness” of National Socialism. From this point of view, the NSDAP’s biological racism and anti-Semitism seemed to be not only philosophically naive and superficial but also political distractions.
Heidegger knew that Jews were not Germans, and that Jews were major promoters of the system he rejected. He was glad to see their power broken, but he also had cordial relationships with many Jewish students, including extramarital affairs with Hannah Arendt and Elisabeth Blochmann (who was half-Jewish).
In the end, Heidegger believed that the Third Reich failed to free itself and Europe from the pincers of Soviet and Anglo-Saxon materialism. The necessities of re-armament and war forced a rapprochement with big business and heavy industry, thus Germany fell into the trammels of global technological materialism even as she tried to resist it.
Heidegger was not, however, a Luddite. He was not opposed to technology per se, but to what he called the “essence” of technology, which is not technology itself, but a way of seeing ourselves and the world: the world as a stockpile of resources available for human use, a world in which there are no limits, in principle, to human knowledge or power. This worldview is incompatible with any sort of mystery, including the mystery of our origins or destiny. It is a denial of human differentiation — the differentiation that comes from multiple roots and multiple destinies.
Yet, as Heidegger slyly pointed out, the very idea we can understand and control everything is not something we can understand or control. We don’t understand why we think we can understand everything. And we are literally enthralled by the idea that we can control everything. But once we recognize this, the spell is broken; we are free to return to who we always-already are and destined to be.
But on Heidegger’s own terms, it is still possible to combine a technological civilization with an archaic value system, to reject the essence of technology and affirm rootedness and differentiation. This is what Guillaume Faye calls “archeofuturism.”
Ultimately, Heidegger’s philosophy — particularly his account of human being in time, his fundamental ontology, his account of the history of the West, and his critique of modernity and technology — is of greater significance to the project of the North American New Right than his connection with National Socialism. It is a measure of the embryonic nature of our movement that we are just beginning to deal with his work. Heidegger is widely cited  in our pages.
So far, we have published the following pieces by or related to Heidegger:
- Alain de Benoist, “Jünger, Heidegger, and Nihilism ”
- Alain de Benoist, “The Jünger–Heidegger Correspondence ”
- Jonathan Bowden, “Martin Heidegger ”
- Collin Cleary, “The Fourfold ”
- Collin Cleary, “Heidegger: An Introduction for Anti-Modernists,” Part 1 , Part 2 , Part 3 , Part 4  (in French )
- Collin Cleary, “The Ninefold,” Part 1 , Part 2 , Part 3 
- Collin Cleary, “The Stones Cry Out: Cave Art and the Origin of the Human Spirit,” Part 4 , Part 5 , Part 6 , Part 7 
- Collin Cleary, “Wagner’s Place in the Germanic Tradition,” Part 8, “Gelassenheit ”
- Jef Costello, “Heidegger in San Francisco ”
- Jef Costello, “Heidegger in L.A. ”
- Jef Costello, “Heidegger at Neverland Ranch ”
- Jef Costello, “Heidegger in Vegas ”
- Jef Costello, “Heidegger in New York ”
- Julius Evola, “The Right to One’s Own Life in East and West ”
- Julius Evola, “The Svadharma Doctrine and Existentialism ”
- Martin Heidegger, “Heidegger on World Jewry in the Black Notebooks ”
- Greg Johnson, “Dugin on Heidegger ” (in Spanish )
- Greg Johnson, “Heidegger’s Black Notebooks: The Diaries of a Dissident National Socialist ”
- Greg Johnson, “Heidegger on Nietzsche, Metaphysics, and Nihilism ” (in Spanish )
- Greg Johnson, “Heidegger’s Question Beyond Being ”
- Greg Johnson, “Leo Strauss, the Conservative Revolution, and National Socialism,” Part 1 , Part 2 
- Greg Johnson, “Making Sense of Heidegger ” (in Spanish )
- Greg Johnson, “What is Metaphysics? A Prelude to Being and Time ” (in Spanish )
- Greg Johnson, “What is Phenomenology? A Prelude to Being and Time ” (in Spanish )
- James J. O’Meara, “Lovecraft as Heideggerian Event ”
- Michael O’Meara, “Race as Destiny ”
- Michael O’Meara, “Heidegger: ‘The Nazi’ ”
- Michael O’Meara, “Liberalism as the Ideology of Consummate Meaninglessness ”
- Michael O’Meara, “Summer 1942, Winter 2010: An Exchange ” (in French )
- Michael O’Meara, “Le primordial et l’eternel : La Tradition dans la pensée de Martin Heidegger et de Julius Evola ”
- Wilmot Robertson, “Wilmot Robertson’s Obituary for Martin Heidegger ”
- Dominique Venner, “The May 26 Protests and Heidegger ” (Czech , Finnish , French , Hungarian , Portuguese , Spanish )
There is also some discussion of Heidegger in Trevor Lynch’s review essay  on Christopher Nolan’s The Dark Knight.
Finally, Collin Cleary’s Summoning the Gods , is deeply influenced by Heidegger.
Heidegger is a notoriously difficult stylist. But he was a brilliant lecturer, and his lecture courses are far more accessible than the works he prepared for publication.
Eventually, every reader of Heidegger will have to conquer Being and Time , but a useful preparation for reading Being and Time is the contemporary lecture course History of the Concept of Time: Prolegomena . Being and Time was never finished, but one can get a sense of how the book would have been completed by reading another highly lucid lecture course, The Basic Problems of Phenomenology .
Other essential lecture courses are Introduction to Metaphysics  and Nietzsche, which comprises four lecture courses (plus supplemental essays). Originally published in English in four volumes, the Nietzsche lectures are now available in two large paperbacks: Nietzsche: vols. 1 and 2  and Nietzsche: vols. 3 and 4 .
There is an immense secondary literature on Heidegger, but most of it is no more accessible than Heidegger himself. The best biography is Rüdiger Safranski, Martin Heidegger: Between Good and Evil . Another highly interesting biographical work is Heinrich Wiegand Petzet, Encounters and Dialogues with Martin Heidegger, 1929–1976 , which gives a vivid sense of the highly cultivated people in Heidegger’s generally Right-wing and National Socialist milieu.
As for Heidegger’s philosophy, Richard Polt’s Heidegger: An Introduction  is a lucid overview of the whole range and development of Heidegger’s thought.
Michael Zimmerman’s Heidegger’s Confrontation with Modernity: Technology, Politics, and Art  is one of the best books ever written about Heidegger. It is clearly written and thrilling to read. It deals with Heidegger’s thought in the context of the Conservative Revolution, extensively discusses his relationship to Ernst Jünger, deals with Heidegger’s relationship with National Socialism, and situates it all in the context of the development of his fundamental ontology.
Julian Young is another very lucid expositor of Heidegger, about whom he has written three books: Heidegger’s Later Philosophy , Heidegger’s Philosophy of Art , and Heidegger, Philosophy, Nazism . I highly recommend them all.