Oswald Manuel Arnold Gottfried Spengler
29 May 1880
|Died||8 May 1936
University of Munich
University of Berlin
University of Halle
|Thesis||Der metaphysische Grundgedanke der Heraklitischen Philosophie (The Fundamental Metaphysical Idea of the Philosophy of Heraclitus) (1904)|
|Philosophy of history, political philosophy|
|The decline of the West|
Oswald Manuel Arnold Gottfried Spengler (German: [ˈɔsvalt ˈʃpɛŋlɐ]; 29 May 1880 – 8 May 1936) was a German historian and philosopher of history whose interests included mathematics, science, and art and their relation to his cyclical theory of history. He is best known for his book The Decline of the West (Der Untergang des Abendlandes), published in 1918 and 1922, covering all of world history. Spengler's model of history postulates that any culture is a superorganism with a limited and predictable lifespan.
Spengler predicted that about the year 2000, Western civilization would enter the period of pre‑death emergency whose countering would lead to roughly 200 years of Caesarism (extraconstitutional omnipotence of the executive branch of the central government) before Western Civilization's final collapse.
Spengler is regarded as a nationalist and an anti-democrat, and was prominent member of the Conservative Revolution. However, he criticised Nazism due to its excessive racism. Instead, he saw Benito Mussolini, and entrepreneur types like Cecil Rhodes, as embryonic examples of the impending Caesars of Western culture, notwithstanding his stark criticism of Mussolini's imperial adventures.
Oswald Manuel Arnold Gottfried Spengler was born in 1880 in Blankenburg (the Duchy of Brunswick, the German Reich) as the second child of Bernhard (1844–1901) and Pauline (1840–1910) Spengler. Oswald's elder brother was born prematurely (eight months) in 1879, when his mother tried to move a heavy laundry basket, and died at the age of three weeks. Oswald was born ten months after his brother's death. His younger sisters were Adele (1881–1917), Gertrud (1882–1957), and Hildegard (1885–1942).
Oswald's paternal grandfather, Theodor Spengler (1806–76), was a metallurgical inspector (Hütteninspektor) in Altenbrak. Oswald's father, Bernhard Spengler, held the position of a postal secretary (Postsekretär) and was a hard-working man with a marked dislike of intellectualism, who tried to instil the same values and attitudes in his son.
On 26 May 1799, Friedrich Wilhelm Grantzow, a tailor's apprentice in Berlin, married a Jewish woman named Bräunchen Moses (c. 1769–1849; whose parents, Abraham and Reile Moses, were both deceased by that time). Shortly before the wedding, Moses was baptized as Johanna Elisabeth Anspachin (the surname was chosen after her birthplace—Anspach). The couple had eight children (three before and five after the wedding), one of whom was Gustav Adolf Grantzow (1811–83)—a solo dancer and ballet master in Berlin, who in 1837 married Katharina Kirchner (1813–73), a nervously beautiful solo dancer from a Munich Catholic family; the second of their four daughters was Oswald Spengler's mother Pauline Grantzow. Like the Grantzows in general, Pauline was of a Bohemian disposition, and, before marrying Bernhard Spengler, accompanied her dancer sister on tours. She was the least talented member of the Grantzow family. In appearance, she was plump and a bit unseemly. Her temperament, which Oswald inherited, complemented her appearance and frail physique: she was moody, irritable, and morose.
When Oswald was ten years of age, his family moved to the university city of Halle. Here he received a classical education at the local Gymnasium (academically oriented secondary school), studying Greek, Latin, mathematics and sciences. Here, too, he developed his propensity for the arts—especially poetry, drama, and music—and came under the influence of the ideas of Johann Wolfgang von Goethe and Friedrich Nietzsche:
I feel urged to name once more those to whom I owe practically everything: Goethe and Nietzsche. Goethe gave me method, Nietzsche the questioning faculty ...
After his father's death in 1901 Spengler attended several universities (Munich, Berlin, and Halle) as a private scholar, taking courses in a wide range of subjects. His private studies were undirected. In 1903, he failed his doctoral thesis on Heraclitus (titled Der metaphysische Grundgedanke der Heraklitischen Philosophie (The Fundamental Metaphysical Idea of the Philosophy of Heraclitus), and conducted under the direction of Alois Riehl) because of insufficient references, which effectively ended his chances of an academic career. He eventually received his PhD from Halle on 6 April 1904. In December 1904, he set to write the secondary dissertation (Staatsexamensarbeit) necessary to qualify as a high school teacher. This became The Development of the Organ of Sight in the Higher Realms of the Animal Kingdom (Die Entwicklung des Sehorgans bei den Hauptstufen des Tierreiches), a text now lost. It was approved and he received his teaching certificate. In 1905 Spengler suffered a nervous breakdown.
Biographers report his life as a teacher was uneventful. He briefly served as a teacher in Saarbrücken and then in Düsseldorf. From 1908 to 1911 he worked at a grammar school (Realgymnasium) in Hamburg, where he taught science, German history, and mathematics.
In 1911, following his mother's death, he moved to Munich, where he would live until his death in 1936. He lived as a cloistered scholar, supported by his modest inheritance. Spengler survived on very limited means and was marked by loneliness. He owned no books, and took jobs as a tutor or wrote for magazines to earn additional income.
He began work on the first volume of Decline of the West intending at first to focus on Germany within Europe, but the Agadir Crisis of 1911 affected him deeply, and he widened the scope of his study:
At that time the World-War appeared to me both as imminent and also as the inevitable outward manifestation of the historical crisis, and my endeavor was to comprehend it from an examination of the spirit of the preceding centuries—not years. ... Thereafter I saw the present—the approaching World-War—in a quite other light. It was no longer a momentary constellation of casual facts due to national sentiments, personal influences, or economic tendencies endowed with an appearance of unity and necessity by some historian's scheme of political or social cause-and-effect, but the type of a historical change of phase occurring within a great historical organism of definable compass at the point preordained for it hundreds of years ago.
The book was completed in 1914, but publishing was delayed by World War I. Due to a congenital heart problem, Spengler was not called up for military service. During the war, however, his inheritance was largely useless because it was invested overseas; thus he lived in genuine poverty for this period.
The Decline of the West (1918)
When The Decline of the West was published in the summer of 1918, it was a wild success.[a] The national humiliation of the Treaty of Versailles (1919) and later the economic depression around 1923 fueled by hyperinflation seemed to prove Spengler right. It comforted Germans because it seemingly rationalized their downfall as part of larger world-historical processes. The book met with wide success outside of Germany as well, and by 1919 had been translated into several other languages. Spengler declined a subsequent offer to become Professor of Philosophy at the University of Göttingen, saying he needed time to focus on writing.
The book was widely discussed, even by those who had not read it. Historians took umbrage at his unapologetically non-scientific approach. Novelist Thomas Mann compared reading Spengler's book to reading Schopenhauer for the first time. Academics gave it a mixed reception. Sociologist Max Weber described Spengler as a "very ingenious and learned dilettante", while philosopher Karl Popper called the thesis "pointless".
The great historian of antiquity Eduard Meyer thought highly of Spengler, although he also had some criticisms of him. Spengler's obscurity, intuitionalism, and mysticism were easy targets, especially for the positivists and neo-Kantians who rejected the possibility that there was meaning in world history. The critic and aesthete Count Harry Kessler thought him unoriginal and rather inane, especially in regard to his opinion on Nietzsche. Philosopher Ludwig Wittgenstein, however, shared Spengler's cultural pessimism. Spengler's work became an important foundation for the social cycle theory.
Prussianism and Socialism (1919)
In late 1919, Spengler published Prussianism and Socialism (Preußentum und Sozialismus), an essay based on notes intended for the second volume of The Decline of the West in which he argues that German socialism is the correct socialism in contrast to English socialism. In his view, correct socialism has a much more "national" spirit.
According to Spengler, mankind will spend the next and last several hundred years of its existence in a state of Caesarian socialism, when all humans will be synergized into a harmonious and happy totality by a dictator, like an orchestra is synergized into a harmonious totality by its conductor.
According to some recent critics such as Ishay Landa, "Prussian socialism" has some decidedly capitalistic traits. Spengler declares himself resolutely opposed to labor strikes (Spengler describes them as "the unsocialistic earmark of Marxism"), trade unions ("wage-Bolshevism" in Spengler's terms), progressive taxation or any imposition of taxes on the rich ("dry Bolshevism"), any shortening of the working day (he argues that workers should work even on Sundays), as well as any form of government insurance for sickness, old age, accidents, or unemployment.
At the same time as he rejects any social democratic provisions, Spengler celebrates private property, competition, imperialism, capital accumulation, and "wealth, collected in few hands and among the ruling classes." Landa describes Spengler's "Prussian Socialism" as "working a whole lot, for the absolute minimum, but – and this is a vital aspect – being happy about it."
A 1928 Time review of the second volume of Decline described the immense influence and controversy Spengler's ideas enjoyed during the 1920s: "When the first volume of The Decline of the West appeared in Germany a few years ago, thousands of copies were sold. Cultivated European discourse quickly became Spengler-saturated. Spenglerism spurted from the pens of countless disciples. It was imperative to read Spengler, to sympathize or revolt. It still remains so".
In the second volume, published in 1922, Spengler argued that German socialism differed from Marxism, and was in fact compatible with traditional German conservatism. In 1924, following the social-economic upheaval and inflation, Spengler entered politics in an effort to bring Reichswehr general Hans von Seeckt to power as the country's leader. The attempt failed and Spengler proved ineffective in practical politics.
In 1931, he published Man and Technics, which warned against the dangers of technology and industrialism to culture. He especially pointed to the tendency of Western technology to spread to hostile "Colored races" which would then use the weapons against the West. It was poorly received because of its anti-industrialism. This book contains the well-known Spengler quote "Optimism is cowardice".
Despite voting for Hitler over Hindenburg in 1932, Spengler found the Führer vulgar. He met Hitler in 1933 and after a lengthy discussion remained unimpressed, saying that Germany did not need a "heroic tenor [Heldentenor: one of several conventional tenor classifications] but a real hero [Held]". He quarreled publicly with Alfred Rosenberg, and his pessimism and remarks about the Führer resulted in isolation and public silence. He further rejected offers from Joseph Goebbels to give public speeches. However, Spengler did become a member of the German Academy in the course of the year.
The Hour of Decision, published in 1934, was a bestseller, but the National Socialist German Workers Party later banned it for its critiques of National Socialism. Spengler's criticisms of liberalism were welcomed by the Nazis, but Spengler disagreed with their biological ideology and anti-Semitism. While racial mysticism played a key role in his own worldview, Spengler had always been an outspoken critic of the pseudo-scientific racial theories professed by the Nazis and many others in his time, and was not inclined to change his views upon Hitler's rise to power. Although himself a German nationalist, Spengler viewed the Nazis as too narrowly German, and not occidental enough to lead the fight against other peoples. The book also warned of a coming world war in which Western Civilization risked being destroyed, and was widely distributed abroad before eventually being banned in Germany. A Time review of The Hour of Decision noted his international popularity as a polemicist, observing that "When Oswald Spengler speaks, many a Western Worldling stops to listen". The review recommended the book for "readers who enjoy vigorous writing", who "will be glad to be rubbed the wrong way by Spengler's harsh aphorisms" and his pessimistic predictions.
In his private papers, Spengler denounced Nazi anti-Semitism in even stronger terms, wondering "how much envy of the capability of other people in view of one's lack of it lies hidden in anti-Semitism!", and arguing that "when one would rather destroy business and scholarship than see Jews in them, one is an ideologue, i.e., a danger for the nation. Idiotic."
However, Spengler also considered Judaism to be a "disintegrating element" (zersetzendes Element) that acts destructively "wherever it intervenes" (wo es auch eingreift). Jews are characterized by a "cynical intelligence" (zynische Intelligenz) and their "money thinking" (Gelddenken). Therefore, they were incapable of adapting to Western culture and represented a foreign body in Europe. With these anti-Semitic speculations Spengler contributed significantly to make stereotypes about "the Jews" in pre-WW2 German circles plausible, which locked them away from using clumsy anti-Semitic historical linguistics.
Spengler spent his final years in Munich, listening to Beethoven, reading Molière and Shakespeare, buying several thousand books, and collecting ancient Turkish, Persian and Indian weapons. He made occasional trips to the Harz mountains and to Italy. In the spring of 1936 (shortly before his death), he prophetically remarked in a letter to Reichsleiter Hans Frank that "in ten years, a German Reich will probably no longer exist" ("da ja wohl in zehn Jahren ein Deutsches Reich nicht mehr existieren wird!").
- Der metaphysische Grundgedanke der Heraklitischen Philosophie [The Fundamental Metaphysical Idea of the Philosophy of Heraclitus] (in German), 1904
Der Untergang des Abendlandes: Umrisse einer Morphologie der Weltgeschichte [The Decline of the West: Outlines of a Morphology of world history], Gestalt und Wirklichkeit; Welthistorische Perspektives (in German), 1918–22, 2 vols. – The Decline of the West; an Abridged Edition by Helmut Werner (tr. by F. Atkinson).
- "On the Style-Patterns of Culture." In Talcott Parsons, ed., Theories of Society, Vol. II, The Free Press of Glencoe, 1961.
- Preussentum und Sozialismus, 1920, Translated 1922 as Prussianism And Socialism by C.F.Atkinson (Prussianism and Socialism).
- Pessimismus?, G. Stilke, 1921.
- Neubau des deutschen Reiches, 1924.
- Die Revolution ist nicht zu Ende, c. 1924.
- Politische Pflichten der deutschen Jugend; Rede gehalten am 26. Februar 1924 vor dem Hochschulring deutscher Art in Würzburg, 1925.
- Der Mensch und die Technik, 1931 (Man and Technics: A Contribution to a Philosophy of Life, tr. C. T. Atkinson, Knopf, 1932).
- Die Revolution ist nicht zu Ende, 1932.
- Politische Schriften, 1932.
- Jahre der Entscheidung, 1933 (The Hour of Decision tr. CF Atkinson).
- Reden und Aufsätze, 1937 (ed. by Hildegard Kornhardt) – Selected Essays (tr. Donald O. White).
- Gedanken, c. 1941 (ed. by Hildegard Kornhardt) – Aphorisms (translated by Gisela Koch-Weser O’Brien).
- Briefe, 1913–1936, 1963 [The Letters of Oswald Spengler, 1913–1936] (ed. and tr. by A. Helps).
- Urfragen; Fragmente aus dem Nachlass, 1965 (ed. by Anton Mirko Koktanek and Manfred Schröter).
- Frühzeit der Weltgeschichte: Fragmente aus dem Nachlass, 1966 (ed. by A. M. Koktanek and Manfred Schröter).
- Der Briefwechsel zwischen Oswald Spengler und Wolfgang E. Groeger. Über russische Literatur, Zeitgeschichte und soziale Fragen, 1987 (ed. by Xenia Werner).
- The original Preface is dated December 1917 and ends with Spengler expressing hope that "his book would not be unworthy of the German military achievements".
- Hughes 1991, p. 59. sfn error: multiple targets (2×): CITEREFHughes1991 (help)
- Peter E. Gordon, John P. McCormick (eds.), Weimar Thought: A Contested Legacy, Princeton University Press, 2013, p. 136.
- The Decline of the West, Alfred A. Knopf. Volume 1, page 37, Atkinson's Translation.
- Letters of Oswald Spengler page 305, Alfred A. Knopf, 1966, Translation Arthur Helps. Here Spengler is quite critical of Mussolini's involvement in Abyssinia, saying: "Mussolini has lost the calm statesmanlike superiority of his first years...".
- John Calvert, Islamism: A Documentary and Reference Guide, 2008, p. 38
- Preussische Jahrbücher. V. 192, issue 93, Georg Stilke, 1923, p. 130
- Koktanek, Anton Mirko, Oswald Spengler in seiner Zeit, Beck, 1968, p. 10
- Koktanek, Anton Mirko, Oswald Spengler in seiner Zeit. Beck, 1968, pp. 3, 517
- Koktanek, Anton Mirko, Oswald Spengler in seiner Zeit. Beck, 1968, p. 5
- Awerbuch, Marianne; Jersch-Wenzel, Stefi (1992). Bild und Selbstbild der Juden Berlins zwischen Aufklärung und Romantik [Image and self-image of the Jews of Berlin between the Enlightenment and Romanticism] (in German). Berlin: Colloquium. p. 91. ISBN 9783767808058.
- Koktanek, Anton Mirko, Oswald Spengler in seiner Zeit. Beck, 1968, p. 5
- Spengler, Oswald (2007). Ich beneide jeden, der lebt [I envy anyone who lives] (in German). Lilienfeld. p. 126.
- Fischer, Klaus P., History and Prophecy: Oswald Spengler and The Decline of the West. P. Lang, 1989, p. 27
- Spengler, Oswald. The Decline of the West. V. 1, Alfred A. Knopf, 1926, p. xiv.
- Mark Sedgwick (ed.), Key Thinkers of the Radical Right: Behind the New Threat to Liberal Democracy, Oxford University Press, 2019, p. 17.
- Spengler, Oswald. The Decline of the West. V. 1, Alfred A. Knopf, 1926, pp. 46–47.
- Spengler's Prussian Socialism, Article: Lewis, B.J. (2017) Spengler's Prussian Socialism. European Review, Academia Europaea,25 (3). pp. 479-493. ISSN 1062-7987, University of Sheffield
- Joy in Work, German Work: The National Debate, 1800-1945
- Spengler, Oswald. Prussianism and Socialism. 1919. Translated by Donald O. White
- Landa, Ishay (2012). The Apprentice's Sorcerer: Liberal Tradition and Fascism. Haymarket Books. pp. 60–65.
- "Patterns in Chaos". Time Magazine. 10 December 1928. Retrieved 9 August 2008.
- Hughes 1991. sfn error: multiple targets (2×): CITEREFHughes1991 (help)
- Tate, Allen (1934). "Spengler's Tract Against Liberalism," The American Review April 1934.
- "Spengler Speaks". Time Magazine. 12 February 1934. Retrieved 9 August 2008.
- Farrenkopf 2001, pp. 237–38.
- Ulrich Wyrwa: Spengler, Oswald. In: Wolfgang Benz (Hrsg.): Handbuch des Antisemitismus. Bd. 2: Personen. De Gruyter Saur, Berlin 2009, ISBN 978-3-598-44159-2
- Alexander Bein: „Der jüdische Parasit“. In: Vierteljahrshefte für Zeitgeschichte, 13 (1965), Heft 2, S. 150 (ifz-muenchen.de (PDF)
- Wissenschaftliche Zeitschrift der Karl-Marx-Universität Leipzig. V. 17, 1968, p. 71
- Mitteilungen. Deutsche Akademie, 1936, p. 571. "Dr. Oswald Spengler, München, Senator der Deutschen Akademie"
- Bronder, Dietrich (1964). Bevor Hitler kam: eine historische Studie [Before Hitler came: a historical study] (in German). Pfeiffer. p. 25.
- Hughes 1991, p. 136. sfn error: multiple targets (2×): CITEREFHughes1991 (help)
- Falke, Konrad. "A Historian's Forecast," The Living Age, Vol. 314, September 1922.
- Stewart, W. K. (1924). "The Decline of Western Culture," The Century Magazine, Vol. CVIII, No. 5.
- Mumford, Lewis (1932). "The Decline of Spengler," The New Republic, 9 March.
- Dewey, John (1932). "Instrument or Frankenstein?," The Saturday Review, 12 March.
- Vasilkovsky, G. "Oswald Spengler's 'Philosophy of Life'," The Communist, April 1932.
- Reis, Lincoln (1934). "Spengler Declines the West," The Nation, 28 February.
- Engels, David (4 January 2019). "Oswald Spengler and the Decline of the West". In Sedgwick, Mark (ed.). Key Thinkers of the Radical Right: Behind the New Threat to Liberal Democracy. Oxford University Press. ISBN 978-0-19-087760-6.CS1 maint: ref=harv (link)
- Hughes, H. Stuart (1 January 1991). Oswald Spengler. Transaction Publishers. ISBN 978-1-4128-3034-8.CS1 maint: ref=harv (link)
Farrenkopf, John (1 June 2001). Prophet of Decline: Spengler on World History and Politics. LSU Press. ISBN 978-0-8071-2727-8.CS1 maint: ref=harv (link)
- Theodor W. Adorno Prisms. Cambridge, MA: MIT Press 1967.
- Jerry H. Bentley Shapes of World History in Twentieth Century Scholarship. Essays on Global and Comparative History Series. (1996).
- Thomas F. Bertonneau (18 August 2009). "Snapshots of The Continent Entre Deux Guerres: Keyserling's Europe (1928) and Spengler's Hour of Decision (1934)". The Brussels Journal.
- Bertonneau, Thomas F. (31 May 2012). "Oswald Spengler on Democracy, Equality, and 'Historylessness'". The Brussels Journal.
- Chisholm, A. R. (September 1935). "Oswald Spengler and the Decline of the West". Australian Quarterly. 7 (27).
- Chisholm, A. R. (September 1942). "No Decline of the West: Sorokin's Reply to Spengler". Australian Quarterly. 14 (3).
- R. G. Collingwood (1927). "Oswald Spengler and the Theory of Historical Cycles". Antiquity. 1.
- David E. Cooper. 'Reactionary Modernism'. In Anthony O'Hear (ed.) German Philosophy Since Kant. Cambridge: Cambridge University Press, 1999, pp. 291–304.
- Costello, Paul. World Historians and Their Goals: Twentieth-Century Answers to Modernism (1993).
- Dakin, Edwin F. Today and Destiny: Vital Excerpts from the Decline of the West of Oswald Spengler. New York: Alfred A. Knopf, 1962.
- Christopher Dawson (1956). Oswald Spengler and the Life of Civilizations In The Dynamics of World History. Sheed And Ward.
- John Farrenkopf (July–September 1991). "The Transformation of Spengler's Philosophy of World History". Journal of the History of Ideas. 52 (3).
- Farrenkopf, John (October 1991). "Spengler's 'Der Mensch und die Technik: An Embarrassment or a Significant Treatise?". German Studies Review. 14 (3).
- Farrenkopf, John (June 1993). "Spengler's Historical Pessimism and the Tragedy of Our Age". Theory and Society. 22 (3).
- Fennelly, John F. (1972). Twilight of the Evening Lands: Oswald Spengler – A Half Century Later. New York: Brookdale Press. ISBN 978-0-912650-01-2.
- Fischer, Klaus P. History and Prophecy: Oswald Spengler and the Decline of the West. Durham: Moore, 1977.
- Frye, Northrop. "Spengler Revisited." In Northrop Frye on Modern Culture (2003), pp 297–382, first published 1974.
- Goddard, E. H. Civilisation or Civilisations: An Essay on the Spenglerian Philosophy of History, Boni & Liveright, 1926.
- Paul Gottfried (March 1982). "Spengler and the Inspiration of the Classical Age". Modern Age. XXVI (1).
- H. Stuart Hughes (1952). Oswald Spengler: A Critical Estimate. Charles Scribner's Sons.
- Hughes, H. Stuart (1991). Preface to the Present Edition". The Decline of the West: An Abridged Edition, by Oswald Spengler. New York: Oxford University Press. ISBN 978-0-19-506751-4.
- Kidd, Ian James. "Oswald Spengler, Technology, and Human Nature: 'Man and Technics' as Philosophical Anthropology". In The European Legacy, (2012) 17#1 pp 19–31.
- Kogan, Steve. "'I See Further Than Others': Reflections On Oswald Spengler's The Decline of the West and The Hour of Decision," Part 2(A), Part 2(B), Part 3, Part 4(A), Part 4(B), Part 5(A), Part 5(B), The Brussels Journal, 2010–11.
- Kroll, Joe Paul. "'A Biography of the Soul': Oswald Spengler's Biographical Method and the Morphology of History German Life & Letters (2009) 62#1 pp 67-83.
- Robert W. Merry "Spengler's Ominous Prophecy," National Interest, 2 January 2013.
- Nicholls, Roger A. (Summer 1985). "Thomas Mann and Spengler". The German Quarterly. 58 (3).
- Rees, Philip (ed.) (1991). Biographical Dictionary of the Extreme Right Since 1890. ISBN 978-0-13-089301-7.CS1 maint: extra text: authors list (link)
- Weigert, Hans W. (October 1942). "Oswald Spengler, Twenty-five Years After: The Future in Retrospect". Foreign Affairs.
In foreign languages
- Baltzer, Armin. Philosoph oder Prophet? Oswald Spenglers Vermächtnis und Voraussagen [Philosopher or Prophet?], Verlag für Kulturwissenschaften, 1962.
- Caruso, Sergio. "Lo Spätwerk storico-filosofico di Oswald Spengler" [Oswald Spengler's Historic-Philosophical Spätwerk]. In Antologia Vieusseux, Vol. 11, No. 41–42, Jan.–June 1976, pp. 67–72.
- Caruso, Sergio. La politica del Destino. Relativismo storico e irrazionalismo politico nel pensiero di Oswald Spengler [Destiny's politics. Historical relativism & political irrationalism in Oswald Spengler's thought]. Firenze: Cultura 1979.
- Caruso, Sergio. "Oswald Spengler: un centenario dimenticato?". In Nuova Antologia, Vol. 115, No. 2136, Oct.–Dec. 1980, pp. 347–54.
- Caruso, Sergio. "Minoranze, caste e partiti nel pensiero di Oswald Spengler". In Politica e società. Scritti in onore di Luciano Cavalli, ed. by G. Bettin. Cedam: Padova 1997, pp. 214–82.
- Felken, Detlef. Oswald Spengler; Konservativer Denker zwischen Kaiserreich und Diktatur. Munich: CH Beck, 1988.
- Messer, August. Oswald Spengler als Philosoph, Strecker und Schröder, 1922.
- Reichelt, Stefan G. "Oswald Spengler". In: Nikolaj A. Berdjaev in Deutschland 1920–1950. Eine rezeptionshistorische Studie. Universitätsverlag: Leipzig 1999, pp. 71–73. ISBN 3-933240-88-3.
- Schroeter, Manfred. Metaphysik des Untergangs: eine kulturkritische Studie über Oswald Spengler, Leibniz Verlag, 1949.
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