About
Work-in-progress dataset compiled from public sources (see references). Three cautions govern almost every entry here. First, the work list: the fullest catalogue reached is published by the present-day, admirer-run Instituto Cultural Logos and derives from the philosopher's daughters — a family and admirer source, labeled as such wherever it is cited, and never turned into a neutral bibliography in this site's own voice. Second, the years: he self-published and re-edited constantly, and the catalogue and the Portuguese Wikipedia disagree about the first-edition year of at least five titles — on Filosofia Concreta the admirer site contradicts its own catalogue page. Each event records the earliest edition it can and flags the disagreement rather than choosing between them. Third, the size of the Enciclopédia das Ciências Filosóficas e Sociais is contested, and every figure on this site is attributed to whoever gave it: 52 (Olavo de Carvalho), 45 (English Wikipedia), “cerca de 50” (Moura & Azevêdo), and a catalogue numbering I–XLVIII that includes unpublished manuscripts and fragments. No source reached by this project supports the “100+ volume plan” that circulates online, and this site does not assert one. The establishment reaction closest to a contemporary verdict — Luís Washington Vita's dismissive 1953 review and his tepid 1968 obituary — is known here only through quotation in the secondary literature; the Revista Brasileira de Filosofia originals were not reached, so what those two texts actually say beyond the quoted lines is unchecked. Several sources resisted when the research was done on 12 August 2026: the É Realizações site, Vide Editorial, academia.edu, PhilPapers and SciELO were bot-walled, the Biblioteca Nacional's digitized newspapers were geo-blocked (so the Pelotas press evidence is cited second-hand through Pachêco's annexes), the Wayback availability API returned 429 for the whole session, and olavodecarvalho.org is a hijacked domain serving spam — his best-known essay on this subject is therefore cited through the IFE repost. Three negative findings are recorded rather than glossed: there is no entry for the philosopher in the CPDOC/FGV Dicionário Histórico-Biográfico Brasileiro (searched with a positive control), no estate site is confirmed to exist, and no 2007 centenary event was found. Dates not verified against a primary source are flagged. Corrections against primary sources are welcome.
- Who
- Mário Ferreira dos Santos (1907–1968) — Brazilian philosopher, translator, journalist and self-publisher; author of the unfinished Enciclopédia das Ciências Filosóficas e Sociais and of the system he called “filosofia concreta”. He held no university chair, refused public posts, and sold his own books door to door on credit.[3] [1] [7]
- Born
- 3 January 1907, Tietê, São Paulo, Brazil — while his father's itinerant theatre company was passing through the town. The family settled in Pelotas, Rio Grande do Sul, in 1909.[3] [1] [2]
- Died
- 11 April 1968, São Paulo, aged 61; cause given as cardiovascular disease. No source consulted disagrees about the date. Both dates are fixed by Pe. Stanislavs Ladusãns's declaration of 18 December 1968, quoted in the daughters' Monografia and through it in Pachêco's dissertation.[3] [1] [2] [7] [23]
- Family
- Father: Francisco Dias Ferreira dos Santos, Portuguese (Porto), a godson of Camilo Castelo Branco, actor-impresario and a pioneer of cinema in Brazil; a Freemason and anticlerical who nonetheless placed his son with the Jesuits. Mother: the name is discordant in the sources — “Maria do Carmo Menezes Rabello, acreana” in Pachêco (2019) against “Maria do Carmo dos Santos” in the Portuguese Wikipedia, and this project does not choose. Married Yolanda Duro Lhullier in 1929; two daughters, Yolanda Lhullier dos Santos and Nadiejda Santos Nunes Galvão, who co-authored the 2001 Monografia about him.[3] [1]
- Formation
- Jesuit secondary schooling at the Gymnasio Gonzaga in Pelotas, 1916–1924 (not the Ginásio Anchieta named by some secondary accounts); then law and social sciences in Porto Alegre — 1925–1928 per Pachêco, graduating in 1930 per the Portuguese Wikipedia and the admirer-run Instituto Cultural Logos biography. The completion year is unresolved here.[3] [1] [13]
- The Enciclopédia — how many volumes?
- Contested, and every figure below is somebody's. 52 — Olavo de Carvalho, in the essay published in Dicta&Contradicta 3. 45 — the English Wikipedia. “Cerca de 50” — Moura & Azevêdo in Problemata (2015). I–XLVIII — the numbering of the family-derived catalogue published by the Instituto Cultural Logos, which includes unpublished manuscripts and fragments. Multi-volume titles inflate any of these counts. No source reached by this project supports the “100+ volume plan” that circulates online, and this site asserts no total of its own. He himself put the pseudonymous output nobody credited to him at around twenty volumes.[10] [2] [5] [12]
- Principal works
- Se a Esfinge Falasse (1946, as Dan Andersen) · Teses da Existência e da Inexistência de Deus (1946, as Charles Duclos) · Realidade do Homem (1947, as Dan Andersen) · Filosofia e Cosmovisão (1952 per the catalogue, 1954 per the Portuguese Wikipedia; first edition under the Edanee imprint) · Lógica e Dialéctica (1953 / 1954) · Curso de Oratória e Retórica (1953; twelve editions, his commercial engine) · Técnica do Discurso Moderno (1953) · O Homem que Nasceu Póstumo (1954) · Análise Dialética do Marxismo (1954) · Tratado de Simbólica (1956 / 1955) · Pitágoras e o Tema do Número (1956 / 1960) · O Homem perante o Infinito (1956) · Noologia Geral (1956) · Filosofia Concreta (1957 / 1956; 4th revised edition in three volumes, 1961) · O Um e o Múltiplo em Platão (1958) · Métodos Lógicos e Dialécticos (1959) · Convite à Filosofia, Convite à Estética, Convite à Psicologia Prática (1961) · Dicionário de Filosofia e Ciências Culturais, four volumes (1963) · Invasão Vertical dos Bárbaros (1967) · A Sabedoria dos Princípios (1967), A Sabedoria da Unidade (1968), A Sabedoria do Ser e do Nada (1968, posthumous, two volumes) · posthumous: O Apocalipse de S. João (1998), A Sabedoria das Leis Eternas (2001), Cristianismo: a religião do Homem (2003), Homens da Tarde (2019, a novel written in the 1940s). Where two years are given, the first is the family-derived catalogue and the second the Portuguese Wikipedia; the disagreement is recorded, not resolved.[12] [1] [13] [19]
- Publisher of his own books
- Founded Editora Logos S.A. and later Editora Matese S.A.; the 1952 first edition of Filosofia e Cosmovisão carries the imprint Edanee. He pioneered door-to-door sales on credit, and the number of copies is a witness's figure in every telling: Braga (2024) writes of “a casa do milhão”, while Jaime Cubero in a 1997 interview said more than two million. This site records both attributions and neither as a fact.[12] [7] [6]
- Anarchism
- From 1945 he frequented the anarchist Centro de Cultura Social in São Paulo, where he met Jaime Cubero. His militancy as a Christian anarchist, and his influence on Jaime and Chico Cubero and on Maurício Tragtenberg, are documented by Ramus (Verve, 2008) and Braga (Revista Ítaca, 2024). He refused public posts throughout his life, and taught at the Jesuit Faculdade Nossa Senhora Medianeira at the end of it.[6] [7] [3]
- In the COF transcription corpus
- He saturates the vaulted community transcriptions of Olavo de Carvalho's Curso Online de Filosofia: name queries hit the search result limit against the index of 12 August 2026 over 1,027 files (cof 589, olavo-video 237, transcripts 201). Two reviewed files are the entry points — COF014 (11 July 2009) and COF274 (13 December 2014), both marked revisada. A full census of the corpus's engagement with him is deferred work, and 32 indexed files are known to be incomplete, so any zero measured against this corpus is a lead rather than an absence. Nothing from the corpus is quoted verbatim on this site: the corpus's own rule requires verification against the audio first.[24]
Chronology
Key events in chronological order. A ? flag marks dates not yet verified against a primary source.
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19071907-01-03
Life & formationTietê, SP, Brazil
Born in Tietê, São Paulo
Born while his father's itinerant theatre company was passing through the town. The date is fixed by Pe. Stanislavs Ladusãns's declaration of 18 December 1968, which gives both the birth of 3 January 1907 and the death of 11 April 1968; the declaration is quoted from the daughters' Monografia (2001) in Pachêco's 2019 dissertation, and both Wikipedias agree. His mother's name is not settled: Pachêco gives Maria do Carmo Menezes Rabello, from Acre, and the Portuguese Wikipedia gives Maria do Carmo dos Santos.[3] [1] [2]
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1909 ?
Life & formationPelotas, RS, Brazil
The family settles in Pelotas; his father's cinema venture
Francisco Dias Ferreira dos Santos — Portuguese, from Porto, a godson of Camilo Castelo Branco, actor-impresario and a pioneer of cinema in Brazil — settled the family in Pelotas, where he ran Guarany Filmes and made O Crime dos Banhados (1914). Mário appeared as a child actor in Os Óculos do Vovô in 1913. The father was a Freemason and an anticlerical who nevertheless sent his son to the Jesuits.[3] [1]
The year of the move comes from the family-derived biographical accounts and is not verified against a primary record.
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1916 ?
Life & formationPelotas, RS, Brazil
Jesuit schooling at the Gymnasio Gonzaga (1916–1924)
Eight years at the Jesuit Gymnasio Gonzaga in Pelotas. Secondary accounts that place him at a Ginásio Anchieta are in error: the Gonzaga is what the biographical record consulted here gives, and the Jesuit formation is the thread that returns at the end of his life, when he taught at the Faculdade Nossa Senhora Medianeira and when Pe. Ladusãns took up his cause after his death.[3] [13]
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1925 ?
Life & formationPorto Alegre, RS, Brazil
Law and social sciences in Porto Alegre
Pachêco places the studies in 1925–1928. The Portuguese Wikipedia and the admirer-run Instituto Cultural Logos biography instead say he graduated in 1930. The two readings are not reconciled by any source consulted, and this project does not choose between them.[3] [1] [13]
Start year from Pachêco (2019); the completion year is discordant — 1928 against 1930 — and both are recorded.
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19281928-11-14 ?
Life & formationPelotas, RS, Brazil
Court debut praised in the Pelotas press; journalism and marriage
The Diário Popular of Pelotas praised his first appearance in court on 14 November 1928. He wrote for that paper and for A Opinião Pública — which he directed in 1929 — as well as for the Diário de Notícias and the Correio do Povo. He married Yolanda Duro Lhullier in 1929.[3] [1]
The newspaper itself was not read: the Biblioteca Nacional's digitized press was geo-blocked to this project, so the Pelotas evidence is cited second-hand through the annexes of Pachêco's dissertation. The flag stays until the paper is read directly.
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19301930-12 ?
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1943 ?
Life & formationBooks & the EnciclopédiaPorto Alegre, RS, Brazil
Translator for the Livraria do Globo; the Nietzsche preface
He worked as a translator for the Livraria do Globo in 1943–44. The essay “O homem que foi um campo de batalha”, written in 1943, appeared in 1945 as the preface to his translation of Nietzsche's The Will to Power. It is an essay and not a book, and it is not the 1954 book O Homem que Nasceu Póstumo, with which it is routinely confused. His documented translations include Nietzsche, Pascal, Amiel, Balzac, Aristotle, Porphyry, Plato, Hierocles, Plotinus, Duns Scotus, Goethe, Whitman, Benjamin Constant and Rudolf Rocker; no Kierkegaard translation appears in any catalogue consulted here.[3] [12] [1]
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1945 ?
Life & formationThe anarchist milieuSão Paulo, SP, Brazil
Moves to São Paulo; the Centro de Cultura Social
He moved to São Paulo in financial difficulty and began frequenting the anarchist Centro de Cultura Social in the same year, where he met Jaime Cubero. Ramus (2008) and Braga (2024) document his militancy as a Christian anarchist and his influence on Jaime and Chico Cubero and on Maurício Tragtenberg. Olavo de Carvalho's essay recounts a public debate against the Marxist historian Caio Prado Júnior at an anarchist centre but adds that the date escapes him; this project therefore records that debate as undated testimony and does not place it on any year.[6] [7] [3] [10]
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1946 ?
Life & formationBooks & the EnciclopédiaSão Paulo, SP, Brazil
Pseudonymous debut with Editora Sagitário; the Logos courses
His first books appeared under pseudonyms with the Editora e Distribuidora Sagitário: Se a Esfinge Falasse (1946) and Realidade do Homem (1947) as Dan Andersen, Teses da Existência e da Inexistência de Deus (1946) as Charles Duclos. From 1947 he ran correspondence courses through his own Instituto Cultural Logos — a claim carried by a single tertiary source, the Portuguese Wikipedia, and flagged as such. He later put the pseudonymous output nobody credited to him at around twenty volumes.[12] [1] [3]
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1950c. 1950 ?
Life & formationReception & revivalSão Paulo, SP, Brazil
The “first metanoia” — an attributed turning point
Olavo de Carvalho's essay places a first conversion of thought “no seu quadragésimo terceiro ano”, his forty-third year, which falls around 1950. The framing and the placement are his; no independent record of such an episode was reached, and this entry exists to put the claim on the timeline with its author attached, not to endorse it.[10]
Not a dated event in any source. The year is arithmetic on Olavo de Carvalho's phrase about his forty-third year, and is shown only so the claim has somewhere to sit.
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1952 ?
Books & the EnciclopédiaReception & revivalSão Paulo, SP, Brazil
Filosofia e Cosmovisão opens the Enciclopédia; Vita's dismissive review
Filosofia e Cosmovisão, volume I of the Enciclopédia das Ciências Filosóficas e Sociais, appeared in 1952 — the first edition under the imprint Edanee, before his own houses took the series over. The Portuguese Wikipedia dates the book to 1954 against the family-derived catalogue's 1952, and the discordance is recorded rather than resolved. Luís Washington Vita, then a fixture of the Brazilian philosophical establishment, reviewed it dismissively in 1953; that review is known to this project only through quotation in the secondary literature, since the Revista Brasileira de Filosofia originals were not reached.[12] [1] [3]
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1953 ?
Books & the EnciclopédiaSão Paulo, SP, Brazil
Editora Logos: the production run begins
Lógica e Dialéctica — dated 1954 by the Portuguese Wikipedia — together with Curso de Oratória e Retórica and Técnica do Discurso Moderno, all published in 1953 under his own Editora Logos. The Curso de Oratória e Retórica ran to twelve editions and was the commercial engine that paid for the philosophy.[12] [1]
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1954 ?
Books & the EnciclopédiaSão Paulo, SP, Brazil
O Homem que Nasceu Póstumo and Análise Dialética do Marxismo
Two books in one year: O Homem que Nasceu Póstumo — a book, distinct from the 1945 preface essay “O homem que foi um campo de batalha”, with which catalogues and search results routinely conflate it — and Análise Dialética do Marxismo, published while he was a regular presence in an anarchist milieu that argued with Marxists on its own terms.[12] [1]
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1956 ?
Books & the EnciclopédiaSão Paulo, SP, Brazil
Four titles in one year
Tratado de Simbólica, Pitágoras e o Tema do Número, O Homem perante o Infinito and Noologia Geral. Two of the four carry a year discordance between the family-derived catalogue and the Portuguese Wikipedia: the Tratado is dated 1955 there, and Pitágoras 1960. Both readings are recorded and neither is adopted.[12] [1]
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1957 ?
Books & the EnciclopédiaSão Paulo, SP, Brazil
Filosofia Concreta, the Minimax collection and the logic works
Filosofia Concreta — the book that names his system — is dated 1957 by the family-derived catalogue and 1956 by the Instituto Cultural Logos's own biography page, so the admirer site contradicts itself about the central title of the work it exists to promote. The pocket “Minimax” collection of ten volumes and O Um e o Múltiplo em Platão followed in 1958, and Métodos Lógicos e Dialécticos in 1959. A fourth revised edition of Filosofia Concreta, in three volumes, appeared in 1961.[12] [13] [1]
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1960 ?
Books & the EnciclopédiaLife & formationSão Paulo, SP, Brazil
Editora Matese; the Convite series
The first imprint of his second house, Editora Matese, was his edition of Aristotle's Das Categorias in 1960; Convite à Filosofia, Convite à Estética and Convite à Psicologia Prática followed in 1961. The Convites were written to be sold, and sold they were: door to door and on credit. How many copies is a witness's number in every telling — Braga (2024) writes of “a casa do milhão”, Jaime Cubero in a 1997 interview said more than two million — and this site attributes both rather than adopting either.[12] [7] [6]
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1963 ?
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1964 ?
Life & formationBooks & the EnciclopédiaSão Paulo, SP, Brazil
Recorded lectures at the Centro Convivium (1964–1967)
A run of lectures recorded at the Centro Convivium in São Paulo between 1964 and 1967 — the main surviving record of him speaking rather than writing. The dating comes from the admirer-run biography and the family-derived catalogue.[13] [3]
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1967 ?
Books & the EnciclopédiaSão Paulo, SP, Brazil
Invasão Vertical dos Bárbaros and A Sabedoria dos Princípios
Invasão Vertical dos Bárbaros — his most widely quoted title — was published by Matese in 1967, not the 1966 that circulates in secondary listings. A Sabedoria dos Princípios opened the Sabedoria series in the same year.[12] [1]
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19671967-08-16 ?
Life & formationBooks & the EnciclopédiaSão Paulo, SP, Brazil
Public lecture at the Othon Palace
A lecture on 16 August 1967, less than eight months before his death. The record consulted gives the date and the venue; the subject of the lecture is not stated there, and this site does not supply one.[13] [3]
The precise date rests on the admirer-run biography page, which is a family-derived source and has not been checked against a contemporary notice.
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1968 ?
Books & the EnciclopédiaSão Paulo, SP, Brazil
The last Sabedoria volumes; the Enciclopédia left unfinished
A Sabedoria da Unidade appeared in 1968, and A Sabedoria do Ser e do Nada followed posthumously the same year in two volumes. The Enciclopédia das Ciências Filosóficas e Sociais was never completed, which is one reason its intended size is contested rather than countable.[12] [1]
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19681968-04-11
Life & formationSão Paulo, SP, Brazil
Dies in São Paulo, aged 61
No source consulted disagrees about the date; the cause is given as cardiovascular disease. One error inside the revival literature is worth recording, because it travels: Olavo de Carvalho's essay says the illness killed him “aos 65 anos”. He was 61.[3] [1] [2] [7] [23] [10]
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19681968-12-18
Reception & revivalSão Paulo, SP, Brazil
Vita's tepid obituary; Ladusãns's declaration and the dispatch to Europe
Luís Washington Vita, who had reviewed him dismissively in 1953, published a tepid obituary in 1968; like the review, it is known here only through quotation in the secondary literature. On 18 December 1968 Pe. Stanislavs Ladusãns SJ signed a declaration calling him a thinker of extraordinary value and a “Filósofo solitário”, and sent his works to faculty libraries in Europe. That declaration — quoted in the daughters' Monografia and through it in Pachêco's dissertation — is also the document that fixes his birth and death dates.[3]
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1976 ?
Reception & revivalLife & formationSão Paulo, SP, Brazil
“Meu filosofar positivo e concreto” in Rumos da Filosofia Atual no Brasil
A self-presentation published posthumously in the volume organized by Pe. Ladusãns for Edições Loyola. The Loyola text edits out “Grão-mestre da Maçonaria” from his own description of his father — a documented difference between versions of his text, recorded here as such, with no claim about who made the cut or why.[3]
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1983 ?
Reception & revivalBrazil
Olavo de Carvalho first encounters the work
By his own dating, 1983. He later described himself as the first Brazilian scholar to take the works out of ostracism — his characterization of his own role, recorded here as a claim with an author, and the beginning of the reception vector that carries most of this subject's later visibility.[10]
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1988 ?
Reception & revivalJuiz de Fora, MG, Brazil
First academic dissertation on him
Wadson Machado Neto defended the first university dissertation on Mário Ferreira dos Santos at the Universidade Federal de Juiz de Fora — twenty years after his death, and the start of a thin but continuous academic line that runs through UFPB (2016), UFSC and FAJE (2019) to the Coimbra and UFRJ publications of 2024.[3] [14]
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1997 ?
Reception & revivalThe anarchist milieuBrazil
Olavo de Carvalho's O Futuro do Pensamento Brasileiro; the Cubero interview
Olavo de Carvalho published O Futuro do Pensamento Brasileiro and treated the subject in Seminário de Filosofia lectures of 25 and 26 July. On 15 November of the same year Jaime Cubero gave an interview in which he called Mário Ferreira dos Santos his great guru and the most cultured person he had ever met — a witness's characterization from inside the anarchist milieu, recorded as such.[10] [6]
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1998 ?
Books & the EnciclopédiaReception & revivalBrazil
Posthumous republication resumes; Jorge Jaime's chapter
O Apocalipse de S. João appeared from Cone Sul in 1998, and Ibrasa reissued him in 2000. In the second volume of his História da Filosofia no Brasil (2000) Jorge Jaime gave him a chapter, calling him “o portentoso criador da filosofia concreta” and writing that a Brazilian philosopher had been condemned to silence throughout his life. That is Jaime's framing of the reception, and this site attributes it rather than adopting it.[12] [3]
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2001
Books & the EnciclopédiaReception & revivalSão Paulo, SP, Brazil
É Realizações begins the revival edition; the daughters' Monografia
A Sabedoria das Leis Eternas — 144 pages, ISBN 85-88062-03-8 — published by É Realizações with “Introdução, edição de texto e notas” by Olavo de Carvalho: the edition that starts the commercial revival. In the same year his daughters Yolanda Lhullier dos Santos and Nadiejda Santos Nunes Galvão published their Monografia sobre Mário Ferreira dos Santos, the family document that most of the biographical record on this site passes through.[16] [3]
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2003 ?
Books & the EnciclopédiaBauru, SP, Brazil
Cristianismo: a religião do Homem (EDUSC)
A posthumous title from a university press rather than from the revival publisher — one of the few points where the academic and the commercial channels of his afterlife touch.[12]
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20092009-07-11 ?
Reception & revivalOnline
Discussed in Olavo de Carvalho's Curso Online de Filosofia
Two reviewed files in the community transcription corpus of the Curso Online de Filosofia are the entry points into a body of material far larger than this entry: COF014, dated 11 July 2009 and marked revisada, where the lecture takes up Mário Ferreira dos Santos and observes that the state of his editions calls for philological work; and COF274, dated 13 December 2014, also revisada. He saturates the corpus — name queries hit the search result limit against the index of 12 August 2026 over 1,027 files — so a full census of which lectures engage him, and how, is deferred rather than attempted here. Everything above is paraphrase: nothing from the corpus is quoted verbatim on this site, because the corpus's own rule requires checking a passage against the audio first, and 32 indexed files are known to be incomplete, which makes any zero measured here a lead rather than an absence.[24]
The date is the corpus header date of a file marked revisada, not an independently verified date; COF header dates are known to carry typos in both directions, so the flag stays.
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20092009-09-01
Books & the EnciclopédiaReception & revivalSão Paulo, SP, Brazil
É Realizações publishes Filosofia Concreta in one volume
The single-volume Filosofia Concreta, ISBN 85-88062-71-2, dated 1 September 2009 in the retail record — the revival edition of the title that names his system.[17]
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2017 ?
Reception & revivalOnline
A five-lesson online course; the IFE repost of the Dicta&Contradicta essay
Olavo de Carvalho taught a five-lesson online course on the work, and the Instituto de Formação e Educação reposted his Dicta&Contradicta essay on him. The repost matters for citation as well as for reception: olavodecarvalho.org is now a hijacked domain serving spam, so the IFE copy is how this project reads the essay at all.[10]
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20182018-05-08
Reception & revivalBooks & the EnciclopédiaCuritiba, PR, Brazil
Gazeta do Povo reports the É Realizações reedition running late
In a column of 8 May 2018, Francisco Escorsim wrote that the É Realizações reedition of the work “encontra-se atrasada”, that Olavo de Carvalho — initially involved in it — had been replaced as its editor, and that the editorial treatment had changed. That is the column's account, and this site records it as the column's account and adjudicates nothing. An official “Nota da É Realizações sobre Olavo de Carvalho e a edição das obras de Mário Ferreira dos Santos” exists as an academia.edu upload, but it was behind a bot wall when this project tried to read it; because it was never read, its contents are not characterized here at all — not even as agreeing or disagreeing with the column.[11]
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2019 ?
Books & the EnciclopédiaReception & revivalBrazil
Homens da Tarde; Pachêco's dissertation; the FAJE monografia
É Realizações published Homens da Tarde, a novel he wrote in the 1940s and never published, ISBN 85-80333-69-5. In the same year Elvis Amsterdã do Nascimento Pachêco defended at UFSC the fullest verified biography this project reached, and Mirian Dornas Gomes Pereira submitted a monografia at the Faculdade Jesuíta de Filosofia e Teologia.[19] [3] [9]
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20202020-09 ?
Reception & revivalBrazil
Olavo de Carvalho's Guia para o estudo de sua obra (Vide Editorial)
A reader's guide to the work, ISBN 978-65-87138-09-1, published in September 2020 — the last of his dated interventions on this subject before his death in 2022.[18]
Month and ISBN from a catalogue database; the publisher's own site served a bot challenge when checked, so the imprint data has not been confirmed at source.
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2024 ?
Reception & revivalBrazil / Portugal
The academic reception broadens beyond the revival
Paulo H. F. S. F. Braga published a study in Revista Ítaca 40 (UFRJ), pp. 241–275, and a review in the Revista Filosófica de Coimbra (DOI 10.14195/0872-0851_66_8); the Coimbra piece also records Elvis Amsterdã's Vida e Obra de Mário Ferreira dos Santos, published by Danúbio in 2023. With Roger Moura dos Santos (UFPB, 2016) and Moura & Azevêdo in Problemata (2015), this is a line of reading that does not all route through Olavo de Carvalho: Pachêco follows his structural map explicitly and credits him, while Braga's Ítaca article does not.[7] [8] [4] [5] [3]
No events match. Clear the search or turn a storyline back on.
Parallel storylines
The chronology read as parallel storylines: one row per lane, one column per decade, each cell the number of that lane’s events in that decade. An event that belongs to several storylines is counted in each, so the rows sum to more than the number of events. Select a number to jump to that decade in the chronology.
These four lanes are an editorial reading of this chronology, not a neutral fact about it. They were chosen because the sources themselves separate along these seams — a biography carried almost entirely by family-derived documents, a militancy documented by anarchist-studies scholarship, a bibliography that only a family and admirer catalogue lists in full, and a reception that is dated, partisan and disputed. Events sit in more than one lane whenever they belong to more than one story, so the lane totals add up to more than the number of events. Deliberately NOT given lanes: his philosophical doctrines themselves (this is a chronology of a life and its documents, not an exposition of concrete philosophy); the translations he made for other people's books, which are recorded inside events rather than tracked as a storyline; and the living admirer ecosystem around his work, which is a distinct subject. Absence from a lane is not a claim of irrelevance.
What each lane is grounded in
- Life & formation — The documented biography, which runs almost entirely through one channel: the daughters' Monografia sobre Mário Ferreira dos Santos (2001), read here through Pachêco's 2019 UFSC dissertation — the fullest verified biography reached — with Ladusãns's declaration of 18 December 1968 fixing the birth and death dates and both Wikipedias as tertiary cross-checks.[3] [1] [2]
- The anarchist milieu — The scholarship on his militancy as a Christian anarchist at the Centro de Cultura Social in São Paulo from 1945 — Ramus in Verve (2008) and Braga in Revista Ítaca (2024) — together with the testimony of Jaime Cubero, who knew him there. This lane records association, influence and testimony, not a doctrinal claim about what his anarchism was.[6] [7]
- Books & the Enciclopédia — The work list published by the admirer-run Instituto Cultural Logos and derived from the daughters' catalogue — the only full listing reached — cross-checked against both Wikipedias, with every catalogue-versus-Wikipedia year discordance flagged in the event that carries the title. He was his own publisher (Logos, then Matese), so an edition year is a commercial fact as much as a bibliographic one.[12] [1] [2]
- Reception & revival — The dated record of who read him and when: Vita's 1953 review and 1968 obituary (known only through quotation), Ladusãns's 1968 declaration, Jorge Jaime's 2000 chapter, the academic dissertations from 1988 onward, and Olavo de Carvalho's dated interventions between 1983 and 2020. Whether that last vector served the philosophy well is itself disputed, and this lane holds both sides of the dispute without settling it.[10] [3] [11] [14]
Key figures
Francisco Dias Ferreira dos Santos
Portugal / Brazil
Father. Portuguese, from Porto; a godson of Camilo Castelo Branco; actor, theatre impresario and a pioneer of cinema in Brazil (Guarany Filmes, Pelotas; O Crime dos Banhados, 1914). A Freemason and an anticlerical who nonetheless placed his son with the Jesuits. His son's own published description of him was edited between versions: the 1976 Loyola text drops “Grão-mestre da Maçonaria”.[3] [1]
Yolanda Duro Lhullier dos Santos
Brazil
Wife; married in 1929. The marriage and the household belong to the family-sourced cluster of the record — they are documented through the daughters' Monografia and the biographies built on it, not through independent civil records reached by this project.[3] [1]
Yolanda Lhullier dos Santos and Nadiejda Santos Nunes Galvão
Brazil
Daughters, and co-authors of the Monografia sobre Mário Ferreira dos Santos (2001) — the family document that nearly all the biographical detail on this site passes through, including Ladusãns's declaration and the catalogue of works. Nadiejda also gave a filmed testimony about her father, which this project has listed but not mined.[3] [21] [12]
Jaime Cubero
1926–1998 · Brazil
Anarchist militant of the Centro de Cultura Social in São Paulo, where the two met from 1945. In a 1997 interview he called Mário Ferreira dos Santos his great guru and the most cultured person he had known, and gave the highest of the circulating figures for the books sold — more than two million copies. Both are a witness's statements and are attributed as such here.[6] [7]
Pe. Stanislavs Ladusãns SJ
1912–1993 · Latvia / Brazil
Latvian-born Jesuit philosopher in Brazil. His declaration of 18 December 1968 — calling the subject a thinker of extraordinary value and a “Filósofo solitário” — fixes the birth and death dates used here, and he sent the works to faculty libraries in Europe. He also organized Rumos da Filosofia Atual no Brasil (Loyola, 1976), where the subject's self-presentation was published posthumously.[3]
Luís Washington Vita
Brazil
Philosopher and historian of Brazilian philosophy; the documented establishment reaction, twice — a dismissive review of Filosofia e Cosmovisão in 1953 and a tepid obituary in 1968. Both texts are known to this project only through quotation in the secondary literature; the Revista Brasileira de Filosofia originals were not reached, so what he actually argued beyond the quoted lines is unverified here.[3]
Jorge Jaime
Brazil
Historian of Brazilian philosophy. In the second volume of his História da Filosofia no Brasil (2000) he gave the subject a chapter, called him “o portentoso criador da filosofia concreta”, and wrote that a Brazilian philosopher had been condemned to silence throughout his life. That framing of the reception is his, and is recorded here as his.[3]
Olavo de Carvalho
1947–2022 · Brazil / USA
The reception vector, and a dated one: first encounter 1983, O Futuro do Pensamento Brasileiro and the Seminário lectures in 1997, the É Realizações edition of A Sabedoria das Leis Eternas in 2001, the Dicta&Contradicta essay, a five-lesson course in 2017, and the Guia para o estudo de sua obra in 2020. He described himself as the first Brazilian scholar to take the works out of ostracism; Pachêco, an academic, credits him with the structural map through which anyone with an overview of the philosophy has it. Gazeta do Povo reported in 2018 that he had been replaced as editor of the É Realizações reedition. He is the source of the 52-volume figure and of the “absolute isolation” framing, both attributed on this site and neither adopted.[10] [3] [11] [18]
Edson Manoel de Oliveira Filho
Brazil
Founder of É Realizações (1995), the publisher of the revival editions from 2001 — A Sabedoria das Leis Eternas (2001), the single-volume Filosofia Concreta (2009), Homens da Tarde (2019).[11] [16]
Related organizations
Disambiguation & nuance
The confusions below are the ones that actually recur in catalogues, search results and secondary writing about this subject. Each records the distinction the sources themselves make, with the claims attributed to whoever makes them.
The Enciclopédia's volume count is contested — and no source supports “100+”
Four figures circulate, and each has an author: 52 (Olavo de Carvalho, in the Dicta&Contradicta essay), 45 (English Wikipedia), “cerca de 50” (Moura & Azevêdo, Problemata, 2015), and a family-derived catalogue numbering I–XLVIII that includes unpublished manuscripts and fragments. They are not counting the same thing — multi-volume titles, unpublished material and planned-but-unwritten volumes each move the total — which is why this site attributes every figure and adopts none. One further point is a correction rather than an attribution: the claim of a “100+ volume plan”, which appears in popular writing about him, is supported by no source this project reached, and nothing on this site asserts one.[10] [2] [5] [12]
“Silenced” or “independent”? — two framings, both attributed
One reading holds that he was marginalized: Jorge Jaime wrote in 2000 that a Brazilian philosopher had been condemned to silence throughout his life and called the criticism of him “facciosa”; Ladusãns called him a solitary philosopher in 1968; Olavo de Carvalho describes a Vico-like absolute isolation and a wall of silence after his death, floats a possible PCB contribution to it after the Caio Prado Júnior debate, and then concludes against his own hypothesis — Brazil ignored the philosopher, he writes, simply because it did not know what he was talking about. The other reading holds that much of the distance was chosen: Pachêco notes that he was obstinate in creating his own position and in refusing public office, though he did accept the late Jesuit teaching post; a man selling books by the hundreds of thousands door to door is not straightforwardly an ignored man; and Olavo himself concedes that the books' omissions, truncated sentences and general proofing errors made them a torment to read — an explanation, in his phrase, that explains without justifying. This site records both framings with their authors and adjudicates neither.[10] [3] [7]
“O homem que foi um campo de batalha” is an essay, not a book
Written in 1943 and published in 1945 as the preface to his translation of Nietzsche's The Will to Power for the Livraria do Globo. It is not a separate volume, and it is not O Homem que Nasceu Póstumo (1954), which is a book and a different text. Listings that turn the essay into a title, or merge the two, are wrong on both counts.[3] [12]
institutoculturallogos.com is an admirer site, not an estate — and no estate site is confirmed
The present-day Instituto Cultural Logos website carries the fullest work catalogue, a biography and a finding aid of 236-plus studies, all of it valuable and all of it a family and admirer source, labeled as such wherever this dataset cites it. It is not the Instituto Cultural Logos he himself ran from 1947, and it is not an estate. Nor is there another: the domains marioferreiradossantos.com and .com.br reset when tried and are absent from search indexes, so no official estate site is confirmed to exist. Do not cite one.[12] [13] [14]
The revival is disputed by the people inside it
Olavo de Carvalho organized the 2001 É Realizações edition and is credited by Pachêco — an academic, not a partisan — as the one to whom anyone with an overall view of this philosophy owes it. Gazeta do Povo reported in 2018 that he had been replaced as editor of the reedition and that its editorial treatment had changed; that is the column's account, recorded as such. É Realizações published a “Nota” about Olavo de Carvalho and the edition of the works, which this project could not read because the upload sits behind a bot wall — so its position is not characterized here, in any direction. Whether the Olavo-driven reading serves the philosophy is itself contested in the scholarship: Pachêco routes through his structural map explicitly, Braga's 2024 Ítaca article does not.[11] [3] [10] [7]
Not in the DHBB, and not the other Ferreira dos Santos
The CPDOC/FGV Dicionário Histórico-Biográfico Brasileiro has no entry for the philosopher. That is a checked negative, not an untried assumption: the search was run over the repository and returned only an unrelated “Ferreira dos Santos” born in 1894, which doubles as the positive control that the search itself worked. The surname string is common in Brazilian sources and pulls in unrelated people; a bare “Ferreira dos Santos” hit is not evidence about this subject.[20]
References
24 sources · 23 with an Internet Archive fallback. Sources span the spectrum of perspectives by design; contested claims are attributed to their authors.
- Mário Ferreira dos Santos · 🗄 archived 2026-08-31 Tertiary. Used as a cross-check and as one side of the per-work year discordances: it dates Filosofia e Cosmovisão to 1954, Lógica e Dialéctica to 1954, the Tratado de Simbólica to 1955 and Pitágoras to 1960 against the family-derived catalogue. It is also the single source for the 1947 start of the Logos correspondence courses.
- Mário Ferreira dos Santos · 🗄 archived 2026-02-16 Tertiary, and the source of the 45-volume figure for the Enciclopédia recorded on this site — one attributed figure among four, not a total this site adopts.
- Elvis Amsterdã do Nascimento Pachêco — doctoral dissertation on Mário Ferreira dos Santos (2019) · 🗄 archived 2022-05-25 Academic, and the richest verified biography reached by this project — most of the life record here passes through it, and through the daughters' Monografia (2001) that it quotes, including Ladusãns's declaration and the Pelotas newspaper evidence that the Biblioteca Nacional's geo-block put out of direct reach. The author routes his reading through Olavo de Carvalho's structural map and says so, which is worth knowing when weighing his framing of the reception. The handle page is JavaScript-walled; the PDF bitstream serves to a browser user-agent.
- Roger Moura dos Santos — dissertation on Mário Ferreira dos Santos (2016) · 🗄 archived 2025-11-01
- Moura & Azevêdo — article on Mário Ferreira dos Santos, Problemata (2015) · 🗄 archived 2026-09-14 Academic; the source of the “cerca de 50 volumes” estimate for the Enciclopédia, cited here as one attributed figure among four. Read through the Dialnet mirror.
- Ramus — Mário Ferreira dos Santos and Brazilian anarchism, Verve (2008) · 🗄 archived 2024-09-15 Academic, from the anarchist-studies field; the principal documentation of his militancy as a Christian anarchist at the Centro de Cultura Social and of his influence on the Cubero brothers and Maurício Tragtenberg. It also carries Jaime Cubero's 1997 interview statements, which are testimony and are attributed as such.
- Paulo H. F. S. F. Braga — study on Mário Ferreira dos Santos, Revista Ítaca 40 (2024), pp. 241–275 · 🗄 archived 2024-12-06 Academic; a recent reading that does not route through the revival's framing, and the source of “a casa do milhão” as the figure for copies sold — a figure attributed to it here, not adopted.
- Paulo H. F. S. F. Braga — review, Revista Filosófica de Coimbra 66 (2024), DOI 10.14195/0872-0851_66_8 · 🗄 archived 2026-09-14 Academic; the Portuguese end of the 2024 reception, and the record through which this project knows of Elvis Amsterdã's 2023 Vida e Obra de Mário Ferreira dos Santos.
- Mirian Dornas Gomes Pereira — monografia (2019) · 🗄 archived 2025-08-07 Academic, from the Jesuit faculty tradition that also produced Ladusãns — a perspective worth naming, since the Jesuit thread runs from his schooling to his last teaching post to his posthumous advocate.
- Mário Ferreira dos Santos e o nosso futuro — Olavo de Carvalho · 🗄 archived 2025-06-30 Sympathetic, and effectively the revival's manifesto: it is the source of the 52-volume figure, of the “absolute isolation” and “wall of silence” framings, of the undated Caio Prado Júnior debate, and of the “first metanoia” in his forty-third year. Everything taken from it on this site is attributed to its author. It also contains a factual error that travels — it gives his age at death as 65, and he was 61. First published in Dicta&Contradicta 3 and read here through the IFE repost, because olavodecarvalho.org is a hijacked domain serving spam.
- Editoras em tempos de guerra cultural II — Francisco Escorsim (8 May 2018) · 🗄 archived 2022-10-19 An opinion column, and the sole source here for the 2018 report that the É Realizações reedition was running late, that Olavo de Carvalho had been replaced as its editor, and that the editorial treatment had changed. Recorded on this site as that column's account. É Realizações published a “Nota” of its own on the matter which this project could not read, so no other side of the account is represented.
- Enciclopédia das Ciências Filosóficas e Sociais — catalogue · 🗄 archived 2024-02-07 Admirer-run and family-derived: the fullest work list reached, numbering the series I–XLVIII including unpublished manuscripts and fragments, and treated throughout this dataset as a family and admirer source rather than a neutral bibliography. It is not an estate site and has no connection to the 1947 course operation whose name it reuses.
- Biografia e fotos — Mário Ferreira dos Santos · 🗄 archived 2026-09-14 Admirer-run biography page, family-derived. It contradicts the same site's own catalogue on the year of Filosofia Concreta, which is why both years appear on this site and neither is adopted.
- Trabalhos sobre Mário Ferreira dos Santos — index · 🗄 archived 2023-04-03 Admirer-run finding aid listing 236-plus studies about him. Used here as an index for the shape of the academic reception, not as authority for any individual claim.
- Mário Ferreira dos Santos — filosofia concreta (study blog) · 🗄 archived 2025-02-21 Admirer-run study blog, labeled as such; listed for the record of where the material circulates. No claim on this site rests on it.
- A Sabedoria das Leis Eternas (É Realizações, 2001) — edition record · 🗄 archived 2021-01-19 Reader-catalogue database, used only for the 2001 edition's imprint, pagination (144 pp.) and ISBN (85-88062-03-8), and for the credit line naming Olavo de Carvalho as editor of the text. It refused the fetch tool and served to a browser user-agent.
- Filosofia Concreta (É Realizações, 2009) — retail record · 🗄 archived 2026-09-14 Retail listing, used only for the single-volume edition's publication date (1 September 2009) and ISBN (85-88062-71-2).
- Mário Ferreira dos Santos: guia para o estudo de sua obra (Vide Editorial, 2020) · 🗄 archived 2026-09-14 Catalogue database, used for the 2020 Guia's month and ISBN because the publisher's own site served a bot challenge when checked.
- Homens da Tarde (É Realizações, 2019) — catalogue record · 🗄 archived 2026-09-14
- Dicionário Histórico-Biográfico Brasileiro — repository · 🗄 archived 2025-05-08 Cited for a NEGATIVE finding, with its control: searched on 12 August 2026 for an entry on the philosopher, the repository returned only an unrelated “Ferreira dos Santos” born in 1894 — which shows the search worked and that no entry for this subject exists. Read through the public GitHub mirror of the dictionary's texts.
- Depoimento de Nadiejda Santos Nunes Galvão sobre seu pai · 🗄 archived 2025-01-02 Family testimony by his daughter — a perspective, not a fact source, and not yet mined: no claim on this site rests on it. Listed so the next pass has the address.
- Livros de Mário Ferreira dos Santos: 5 títulos para ler e reler The revival publisher's own reading list. UNREACHABLE when this project tried it on 12 August 2026 (SSL reset / 503 bot-wall), so nothing on this site is sourced to it and the publisher's own account of its edition is represented nowhere here. Listed so the next attempt has the address.
- Mário Ferreira dos Santos — memorial · 🗄 archived 2026-09-21 User-contributed memorial database; used only as one corroborating record of the death date, alongside sources that do not depend on it.
- COF — community transcriptions of the Curso Online de Filosofia · 🗄 archived 2026-08-03 Corpus, cited and never republished here. Upstream declares CC0 for the transcription work; the lectures themselves remain the estate's. Files carry a review status — the two entry points used on this site, COF014 (11 July 2009) and COF274 (13 December 2014), are both marked revisada — and unreviewed files are raw ASR whose header dates and proper names are unreliable. This subject saturates the corpus, so what appears on this site is two dated entry points and a paraphrase, not a census; and because 32 indexed files are known to be incomplete, any zero measured against it is a lead rather than an absence. Nothing is quoted verbatim without prior verification against the audio.