Tlön, Uqbar, Orbis Tertius
Encyclopedia
"Tlön, Uqbar, Orbis Tertius" is a short story
Short story
A short story is a work of fiction that is usually written in prose, often in narrative format. This format tends to be more pointed than longer works of fiction, such as novellas and novels. Short story definitions based on length differ somewhat, even among professional writers, in part because...

 by the 20th century Argentine
Argentina
Argentina , officially the Argentine Republic , is the second largest country in South America by land area, after Brazil. It is constituted as a federation of 23 provinces and an autonomous city, Buenos Aires...

 writer Jorge Luis Borges
Jorge Luis Borges
Jorge Francisco Isidoro Luis Borges Acevedo , known as Jorge Luis Borges , was an Argentine writer, essayist, poet and translator born in Buenos Aires. In 1914 his family moved to Switzerland where he attended school, receiving his baccalauréat from the Collège de Genève in 1918. The family...

. The story was first published in the Argentine journal Sur, May 1940
1940 in literature
The year 1940 in literature involved some significant events and new books.-Events:*Aldous Huxley is a screenwriter for the movie adaptation of Pride and Prejudice.*Jean-Paul Sartre is taken prisoner by the Germans....

. The "postscript" dated 1947 is intended to be anachronistic
Anachronism
An anachronism—from the Greek ανά and χρόνος — is an inconsistency in some chronological arrangement, especially a chronological misplacing of persons, events, objects, or customs in regard to each other...

, set seven years in the future. The first English-language
English language
English is a West Germanic language that arose in the Anglo-Saxon kingdoms of England and spread into what was to become south-east Scotland under the influence of the Anglian medieval kingdom of Northumbria...

 translation of the story was published in 1961
1961 in literature
The year 1961 in literature involved some significant events and new books.-Events:*First English production of Bertolt Brecht's The Resistible Rise of Arturo Ui*Michael Halliday publishes his seminal paper on the systemic functional grammar model....

.

In the story, an encyclopedia article about a mysterious country called Uqbar
Uqbar
Uqbar is a fictional place in Jorge Luis Borges's 1940 short story "Tlön, Uqbar, Orbis Tertius". Uqbar in the story is doubly fictional: even within the world of the story it turns out to be a fictional place. The story turns on the narrator's discovery of a fictitious entry about Uqbar: that is, a...

is the first indication of Orbis Tertius, a massive conspiracy of intellectuals to imagine (and thereby create) a world known as Tlön. Relatively long for Borges (approximately 5,600 words), the story is a work of speculative fiction
Speculative fiction
Speculative fiction is an umbrella term encompassing the more fantastical fiction genres, specifically science fiction, fantasy, horror, supernatural fiction, superhero fiction, utopian and dystopian fiction, apocalyptic and post-apocalyptic fiction, and alternate history in literature as well as...

. One of the major themes of "Tlön, Uqbar, Orbis Tertius" is that ideas ultimately manifest themselves in the physical world and the story is generally viewed as a parabolic discussion
Parable
A parable is a succinct story, in prose or verse, which illustrates one or more instructive principles, or lessons, or a normative principle. It differs from a fable in that fables use animals, plants, inanimate objects, and forces of nature as characters, while parables generally feature human...

 of Berkeleian idealism
Subjective idealism
Subjective idealism, or empirical idealism, is the monistic metaphysical doctrine that only minds and mental contents exist. It entails and is generally identified or associated with immaterialism, the doctrine that physical things do not exist...

 — and to some degree as a protest against totalitarianism
Totalitarianism
Totalitarianism is a political system where the state recognizes no limits to its authority and strives to regulate every aspect of public and private life wherever feasible...

.

"Tlön, Uqbar, Orbis Tertius" has the structure of a detective fiction
Detective fiction
Detective fiction is a sub-genre of crime fiction and mystery fiction in which an investigator , either professional or amateur, investigates a crime, often murder.-In ancient literature:...

 set in a world going mad. Although the story is quite short, it makes allusions to many leading intellectual figures both in Argentina and in the world at large, and takes up a number of themes more typical of a novel of ideas. Most of the ideas engaged are in the areas of language
Language
Language may refer either to the specifically human capacity for acquiring and using complex systems of communication, or to a specific instance of such a system of complex communication...

, epistemology, and literary criticism
Literary criticism
Literary criticism is the study, evaluation, and interpretation of literature. Modern literary criticism is often informed by literary theory, which is the philosophical discussion of its methods and goals...

.

Summary

In "Tlön, Uqbar, Orbis Tertius", an encyclopedia article about a mysterious country called Uqbar
Uqbar
Uqbar is a fictional place in Jorge Luis Borges's 1940 short story "Tlön, Uqbar, Orbis Tertius". Uqbar in the story is doubly fictional: even within the world of the story it turns out to be a fictional place. The story turns on the narrator's discovery of a fictitious entry about Uqbar: that is, a...

is the first indication of Orbis Tertius, a massive conspiracy of intellectuals to imagine (and thereby create) a world: Tlön. In the course of the story, the narrator encounters increasingly substantive artifacts of Orbis Tertius and of Tlön; by the end of the story, Earth
Earth
Earth is the third planet from the Sun, and the densest and fifth-largest of the eight planets in the Solar System. It is also the largest of the Solar System's four terrestrial planets...

 is becoming Tlön.

The story unfolds as a first-person narrative by a fictive version of Borges himself. Events and facts are revealed roughly in the order that the narrator becomes aware of them, or becomes aware of their relevance. The bulk of the story is from the point of view of 1940, the year the story was written and published. A postscript is from the point of view of the same narrator, anachronistically writing in 1947. The timing of events in Borges's first-person story is approximately from 1935 to 1947; the plot concerns events going back as far as the early 17th century and culminating in 1947.

In the story, Uqbar initially appears to be an obscure region of Iraq
Iraq
Iraq ; officially the Republic of Iraq is a country in Western Asia spanning most of the northwestern end of the Zagros mountain range, the eastern part of the Syrian Desert and the northern part of the Arabian Desert....

 or of Asia Minor
Anatolia
Anatolia is a geographic and historical term denoting the westernmost protrusion of Asia, comprising the majority of the Republic of Turkey...

. In casual conversation with Borges, Bioy Casares
Adolfo Bioy Casares
Adolfo Bioy Casares was an Argentine fiction writer, journalist, and translator. He was a friend and collaborator with his fellow countryman Jorge Luis Borges, and wrote what many consider one of the best pieces of fantastic fiction, the novella The Invention of Morel.-Biography:Adolfo Bioy...

 recalls that a heresiarch (leader of a heretical
Heresy
Heresy is a controversial or novel change to a system of beliefs, especially a religion, that conflicts with established dogma. It is distinct from apostasy, which is the formal denunciation of one's religion, principles or cause, and blasphemy, which is irreverence toward religion...

 sect) in Uqbar had declared that "mirrors and copulation are abominable, since they both multiply the numbers of men." Borges, impressed with the "memorable" sentence, asks for its source. Bioy Casares refers him to an encyclopedia article on Uqbar in the Anglo-American Cyclopedia, described as "a literal if inadequate reprint of the Encyclopædia Britannica
Encyclopædia Britannica
The Encyclopædia Britannica , published by Encyclopædia Britannica, Inc., is a general knowledge English-language encyclopaedia that is available in print, as a DVD, and on the Internet. It is written and continuously updated by about 100 full-time editors and more than 4,000 expert...

of 1902." It emerges that Uqbar is mentioned only in the closing pages of a single volume of the Anglo-American Cyclopedia, and that the pages describing Uqbar appear in some copies of the work, but not in others.

Borges, the narrator, is led through a bibliographical maze attempting to verify the reality or unreality of Uqbar. He is particularly drawn to a statement in the encyclopedia article that "…the literature of Uqbar… never referred to reality, but to the two imaginary regions of Mlejnas and Tlön."

A brief and naturalistic aside about Borges's father's friend Herbert Ashe leads to the story of Borges inheriting a much more substantial related artifact (one of several increasingly substantial and surprising artifacts that are to appear in the course of the story): the apparent eleventh volume of an encyclopedia devoted to Tlön. The volume has, in two places, "a blue oval stamp with the inscription: Orbis Tertius."

At this point, the story of Tlön, Uqbar, and Orbis Tertius expands beyond the circle of Borges and his immediate friends and acquaintances, as scholars such as Ezequiel Martínez Estrada
Ezequiel Martínez Estrada
Ezequiel Martínez Estrada was an Argentine writer, poet, essayist, and literary critic. An admired biographer and critic, he was often political in his writings, and was a confirmed anti-Peronist...

 discuss whether this volume could have been written in isolation or whether it necessarily implies the existence of a complete encyclopedia about Tlön. The proposal emerges to attempt to reconstruct the entire history
History
History is the discovery, collection, organization, and presentation of information about past events. History can also mean the period of time after writing was invented. Scholars who write about history are called historians...

, culture
Culture
Culture is a term that has many different inter-related meanings. For example, in 1952, Alfred Kroeber and Clyde Kluckhohn compiled a list of 164 definitions of "culture" in Culture: A Critical Review of Concepts and Definitions...

, and even language
Language
Language may refer either to the specifically human capacity for acquiring and using complex systems of communication, or to a specific instance of such a system of complex communication...

s of that world.

This leads to an extended discussion of the languages, the philosophy and, in particular, the epistemology of Tlön, which forms the central focus of the story. Appropriately, the people of the imaginary Tlön — a fictional construct within a fictional story — hold an extreme form of Berkeleian
George Berkeley
George Berkeley , also known as Bishop Berkeley , was an Irish philosopher whose primary achievement was the advancement of a theory he called "immaterialism"...

 idealism, denying the reality of the world. Their world is understood "not as a concurrence of objects in space, but as a heterogeneous series of independent acts." One of the imagined languages of Tlön lacks noun
Noun
In linguistics, a noun is a member of a large, open lexical category whose members can occur as the main word in the subject of a clause, the object of a verb, or the object of a preposition .Lexical categories are defined in terms of how their members combine with other kinds of...

s. Its central units are "impersonal verb
Verb
A verb, from the Latin verbum meaning word, is a word that in syntax conveys an action , or a state of being . In the usual description of English, the basic form, with or without the particle to, is the infinitive...

s qualified by monosyllabic suffix
Suffix
In linguistics, a suffix is an affix which is placed after the stem of a word. Common examples are case endings, which indicate the grammatical case of nouns or adjectives, and verb endings, which form the conjugation of verbs...

es or prefixes which have the force of adverb
Adverb
An adverb is a part of speech that modifies verbs or any part of speech other than a noun . Adverbs can modify verbs, adjectives , clauses, sentences, and other adverbs....

s." Borges lists a Tlönic equivalent of "The moon rose above the water": hlör u fang axaxaxas mlö, meaning literally "Upward behind the onstreaming it mooned". (Andrew Hurley
Andrew Hurley (academic)
Andrew Hurley is primarily known as an English translator of Spanish literature, having translated a variety of authors, most notably the Argentine writer Jorge Luis Borges....

, one of Borges's translators, wrote a fiction in which he says that the words "axaxaxas mlö" "can only be pronounced as the author's cruel, mocking laughter".) In another language of Tlön, "the basic unit is not the verb, but the monosyllabic adjective
Adjective
In grammar, an adjective is a 'describing' word; the main syntactic role of which is to qualify a noun or noun phrase, giving more information about the object signified....

," which, in combinations of two or more, are noun-forming: "moon" becomes "round airy-light on dark" or "pale-orange-of-the-sky."

In a world where there are no nouns — or where nouns are composites of other parts of speech, created and discarded according to a whim — and no things, most of Western philosophy becomes impossible. Without nouns about which to state propositions, there can be no a priori
A priori and a posteriori (philosophy)
The terms a priori and a posteriori are used in philosophy to distinguish two types of knowledge, justifications or arguments...

deductive reasoning from first principles. Without history, there can be no teleology
Teleology
A teleology is any philosophical account which holds that final causes exist in nature, meaning that design and purpose analogous to that found in human actions are inherent also in the rest of nature. The word comes from the Greek τέλος, telos; root: τελε-, "end, purpose...

 (showing a divine purpose playing itself out in the world). If there can be no such thing as observing the same object at different times,
there is no possibility of a posteriori
A Posteriori
Apart from the album, some additional remixes were released exclusively through the iTunes Store. They are:*"Eppur si muove"  – 6:39*"Dreaming of Andromeda" Apart from the album, some additional remixes were released exclusively through the iTunes Store. They are:*"Eppur si muove" (Tocadisco...

inductive reasoning
Inductive reasoning
Inductive reasoning, also known as induction or inductive logic, is a kind of reasoning that constructs or evaluates propositions that are abstractions of observations. It is commonly construed as a form of reasoning that makes generalizations based on individual instances...

 (generalizing from experience). Ontology
Ontology
Ontology is the philosophical study of the nature of being, existence or reality as such, as well as the basic categories of being and their relations...

 — the philosophy of what it means to be — is an alien concept. Tlön is a world of Berkeleian idealism with one critical omission: it lacks the omnipresent, perceiving deity on whom Berkeley relied as a point of view demanding an internally consistent world. This infinitely mutable world is tempting to a playful intellect, and its "transparent tigers and ... towers of blood" appeal to baser minds, but a Tlönic world view requires denying most of what would normally be considered common sense reality.

In the anachronistic
Anachronism
An anachronism—from the Greek ανά and χρόνος — is an inconsistency in some chronological arrangement, especially a chronological misplacing of persons, events, objects, or customs in regard to each other...

 postscript, the narrator and the world have learned, through the emergence of a letter, that Uqbar and Tlön are invented places, the work of a "benevolent secret society" conceived in the early 17th century, and numbering Berkeley among its members. (Although the society is part of Borges's fiction, Berkeley and other named members are real historical figures.) The narrator learns that as the society's work began, it became clear that a single generation wasn't sufficient to articulate the entire country of Uqbar. Each master therefore agreed to elect a disciple who would carry on his work and also perpetuate this hereditary arrangement. However, there was no further trace of this society until, two centuries later, one of its disciples was the fictional Ezra Buckley. Buckley was an eccentric Memphis, Tennessee
Memphis, Tennessee
Memphis is a city in the southwestern corner of the U.S. state of Tennessee, and the county seat of Shelby County. The city is located on the 4th Chickasaw Bluff, south of the confluence of the Wolf and Mississippi rivers....

 millionaire
Millionaire
A millionaire is an individual whose net worth or wealth is equal to or exceeds one million units of currency. It can also be a person who owns one million units of currency in a bank account or savings account...

 who scoffed at the modest scale of the sect's undertaking. He proposed instead the invention of a planet, Tlön, with certain provisos: that the project be kept secret, that an encyclopedia
Encyclopedia
An encyclopedia is a type of reference work, a compendium holding a summary of information from either all branches of knowledge or a particular branch of knowledge....

 of the imaginary planet of Tlön be written, and that the whole scheme "have no truck with that impostor Jesus
Jesus
Jesus of Nazareth , commonly referred to as Jesus Christ or simply as Jesus or Christ, is the central figure of Christianity...

 Christ
Christ
Christ is the English term for the Greek meaning "the anointed one". It is a translation of the Hebrew , usually transliterated into English as Messiah or Mashiach...

" (and therefore none with Berkeley's God). The date of Buckley's involvement is 1824. In the early 1940s — still in the future at the time Borges wrote the story — the Tlönic project has ceased to be a secret, and is beginning to disseminate its own universe. Beginning "about 1942", in what at first appears a magical turn, objects from Tlön begin to appear in the real world. While we are later led to see them as forgeries, they still must be the projects of a secret science and technology. Once the full, forty-volume First Encyclopaedia of Tlön is found in Memphis, the idea of Tlön begins unstoppably to take over and eradicate the existing cultures of the real world.

(As an aside, the eleventh volume of this full encyclopedia is not quite the same as the earlier, isolated eleventh volume: it lacks such "improbable features" as "the multiplying of the hrönir." "It is probable," writes Borges, "that these erasures were in keeping with the plan of projecting a world which would not be too incompatible with the real world." Material reality may be subject to reshaping by ideas, but apparently it is not entirely without resistance).

While the fictional Borges and his academic colleagues pursue their interesting speculations about the epistemology, language, and literature of Tlön, the rest of the world gradually learns about the project and begins to adopt the Tlönic culture, an extreme case of ideas affecting reality. In the epilogue set in 1947, Earth is in the process of becoming Tlön. The fictional Borges is appalled by this turn of events, an element in the story that critics Emir Rodríguez Monegal
Emir Rodriguez Monegal
Emir Rodríguez Monegal was a Uruguayan scholar, literary critic, and editor of Latin American literature. From 1969 to 1985, Rodríguez Monegal was professor of Latin American contemporary literature at Yale University. He is usually called by his second surname Emir R...

 and Alastair Reid
Alastair Reid
Alastair Reid is a poet and a scholar of South American literature from Galloway in Scotland. He is known for his lighthearted style of poems and for his translations of South American poets Jorge Luis Borges and Pablo Neruda. Although he is famous for translations, his own poems are gaining note...

 argue is to be read as a metaphor for the totalitarianism
Totalitarianism
Totalitarianism is a political system where the state recognizes no limits to its authority and strives to regulate every aspect of public and private life wherever feasible...

 already sweeping across Europe at the time of the story's writing. Their remark seems only a small extrapolation from a passage toward the end of the story:
As the story ends, Borges is focused on an obsession of his own: a translation of Sir Thomas Browne
Thomas Browne
Sir Thomas Browne was an English author of varied works which reveal his wide learning in diverse fields including medicine, religion, science and the esoteric....

's Urn Burial into Spanish. Arguably it is no more important than Tlön, but it is at least of this world.

Philosophical themes

Through the vehicle of fantasy
Fantasy
Fantasy is a genre of fiction that commonly uses magic and other supernatural phenomena as a primary element of plot, theme, or setting. Many works within the genre take place in imaginary worlds where magic is common...

 or speculative fiction
Speculative fiction
Speculative fiction is an umbrella term encompassing the more fantastical fiction genres, specifically science fiction, fantasy, horror, supernatural fiction, superhero fiction, utopian and dystopian fiction, apocalyptic and post-apocalyptic fiction, and alternate history in literature as well as...

, this story playfully explores several philosophical
Philosophy
Philosophy is the study of general and fundamental problems, such as those connected with existence, knowledge, values, reason, mind, and language. Philosophy is distinguished from other ways of addressing such problems by its critical, generally systematic approach and its reliance on rational...

 questions and themes. These include, above all, an effort by Borges to imagine a world (Tlön) where the 18th century philosophical idealism
Idealism
In philosophy, idealism is the family of views which assert that reality, or reality as we can know it, is fundamentally mental, mentally constructed, or otherwise immaterial. Epistemologically, idealism manifests as a skepticism about the possibility of knowing any mind-independent thing...

 of George Berkeley
George Berkeley
George Berkeley , also known as Bishop Berkeley , was an Irish philosopher whose primary achievement was the advancement of a theory he called "immaterialism"...

 is viewed as common sense
Common sense
Common sense is defined by Merriam-Webster as, "sound and prudent judgment based on a simple perception of the situation or facts." Thus, "common sense" equates to the knowledge and experience which most people already have, or which the person using the term believes that they do or should have...

 and "the doctrine of materialism" is considered a heresy, a scandal, and a paradox. Through describing the languages of Tlön, the story also plays with the epistemological question of how language influences what thoughts are possible. The story also contains several metaphors for the way ideas influence reality. This last theme is first explored cleverly, by way of describing physical objects being willed into existence by the force of imagination, but later returns darker, as fascination with the idea of Tlön begins to distract people from paying adequate attention to the reality of earth
Earth
Earth is the third planet from the Sun, and the densest and fifth-largest of the eight planets in the Solar System. It is also the largest of the Solar System's four terrestrial planets...

.

Much of the story engages with the philosophical idealism of George Berkeley, who questioned whether it is possible to say that a thing exists if it is not being perceived. (Berkeley, an Anglican bishop, resolved that question to his own satisfaction by saying that the omnipresent perception of God
God
God is the English name given to a singular being in theistic and deistic religions who is either the sole deity in monotheism, or a single deity in polytheism....

 ensures that objects continue to exist outside of personal or human perception.) Berkeley's philosophy privileges perceptions over any notion of the "thing in itself." Immanuel Kant
Immanuel Kant
Immanuel Kant was a German philosopher from Königsberg , researching, lecturing and writing on philosophy and anthropology at the end of the 18th Century Enlightenment....

 accused Berkeley of going so far as to deny objective reality.

In the imagined world of Tlön, an exaggerated Berkeleian idealism without God passes for common sense. The Tlönian recognizes perceptions as primary and denies the existence of any underlying reality. At the end of the main portion of the story, immediately before the postscript, Borges stretches this toward its logical breaking point by imagining that, "Occasionally a few birds, a horse perhaps, have saved the ruins of an amphitheater" by continuing to perceive it. Besides commenting on Berkeley's philosophy, this and other aspects of Borges's story can be taken as a commentary on the ability of ideas to influence reality. For example, in Tlön there are objects known as hrönir that arise when two different people find the "same" lost object in different places.

Borges imagines a Tlönite working his way out of the problem of solipsism
Solipsism
Solipsism is the philosophical idea that only one's own mind is sure to exist. The term comes from Latin solus and ipse . Solipsism as an epistemological position holds that knowledge of anything outside one's own mind is unsure. The external world and other minds cannot be known, and might not...

 by reasoning that if all people are actually aspects of one being, then perhaps the universe
Universe
The Universe is commonly defined as the totality of everything that exists, including all matter and energy, the planets, stars, galaxies, and the contents of intergalactic space. Definitions and usage vary and similar terms include the cosmos, the world and nature...

 is consistent because that one being is consistent in his imagining. This is, effectively, a near-reconstruction of the Berkeleian God: perhaps not omnipresent, but bringing together all perceptions that do, indeed, occur.

This story is not the only place where Borges engages with Berkeleian idealism and with the related 20th century philosophy of phenomenology. Phenomenology privileges psychical phenomena over physical phenomena and "brackets off" objective reality as unknowable. In the world of Tlön, as in Borges's essay New refutation of time (1947), there is (as Emir Rodríguez Monegal
Emir Rodriguez Monegal
Emir Rodríguez Monegal was a Uruguayan scholar, literary critic, and editor of Latin American literature. From 1969 to 1985, Rodríguez Monegal was professor of Latin American contemporary literature at Yale University. He is usually called by his second surname Emir R...

 and Alastair Reid
Alastair Reid
Alastair Reid is a poet and a scholar of South American literature from Galloway in Scotland. He is known for his lighthearted style of poems and for his translations of South American poets Jorge Luis Borges and Pablo Neruda. Although he is famous for translations, his own poems are gaining note...

 comment) a "denial of space, time, and the individual I." This worldview does not merely "bracket off" objective reality, but also parcels it separately into all its successive moments. Even the continuity of the individual self is open to question.

When Borges writes "The metaphysicians
Metaphysics
Metaphysics is a branch of philosophy concerned with explaining the fundamental nature of being and the world, although the term is not easily defined. Traditionally, metaphysics attempts to answer two basic questions in the broadest possible terms:...

 of Tlön are not looking for truth or even an approximation to it: they are after a kind of amazement. They consider metaphysics a branch of fantastic literature," he can be seen either as anticipating the extreme relativism
Relativism
Relativism is the concept that points of view have no absolute truth or validity, having only relative, subjective value according to differences in perception and consideration....

 that underlies some postmodernism
Postmodernism
Postmodernism is a philosophical movement evolved in reaction to modernism, the tendency in contemporary culture to accept only objective truth and to be inherently suspicious towards a global cultural narrative or meta-narrative. Postmodernist thought is an intentional departure from the...

 or simply as taking a swipe at those who take metaphysics too seriously.

Literary themes

The story also anticipates, in miniature, several key formal ideas that were later played out in the works of Vladimir Nabokov
Vladimir Nabokov
Vladimir Vladimirovich Nabokov was a multilingual Russian novelist and short story writer. Nabokov wrote his first nine novels in Russian, then rose to international prominence as a master English prose stylist...

. At one point Borges has Adolfo Bioy Casares
Adolfo Bioy Casares
Adolfo Bioy Casares was an Argentine fiction writer, journalist, and translator. He was a friend and collaborator with his fellow countryman Jorge Luis Borges, and wrote what many consider one of the best pieces of fantastic fiction, the novella The Invention of Morel.-Biography:Adolfo Bioy...

 propose to "write a novel
Novel
A novel is a book of long narrative in literary prose. The genre has historical roots both in the fields of the medieval and early modern romance and in the tradition of the novella. The latter supplied the present generic term in the late 18th century....

 in the first person, using a narrator who omitted or corrupted what happened and who ran into various contradictions," which arguably anticipates the strategy of Nabokov's Lolita
Lolita
Lolita is a novel by Vladimir Nabokov, first written in English and published in 1955 in Paris and 1958 in New York, and later translated by the author into Russian...

(1955) and precisely anticipates the strategy of his Pale Fire
Pale Fire
Pale Fire is a novel by Vladimir Nabokov. The novel is presented as a 999-line poem titled "Pale Fire", written by the fictional John Shade, with a foreword and lengthy commentary by a neighbor and academic colleague of the poet. Together these elements form a narrative in which both authors are...

(1962). At the same time, Earth's obsession with Tlön in Borges's story anticipates the central conceit of Nabokov's Ada or Ardor: A Family Chronicle
Ada or Ardor: A Family Chronicle
Ada or Ardor: A Family Chronicle is a novel by Vladimir Nabokov published in 1969.Ada began to materialize in 1959, when Nabokov was flirting with two projects: "The Texture of Time" and "Letters from Terra." In 1965, he began to see a link between the two ideas, finally composing a unified novel...

(1969), where the narrator's world has a similar obsession with Terra. In both works, the people of the narrator's world become obsessed with an imaginary world (Tlön/Terra) to the point of being more interested in that fiction than in their own lives. The parallel is not perfect: in Borges's story, the narrator's world is essentially our own world, and Tlön is a fiction that gradually intrudes upon it; in Nabokov's novel, the narrator's world is a parallel world
Parallel universe (fiction)
A parallel universe or alternative reality is a hypothetical self-contained separate reality coexisting with one's own. A specific group of parallel universes is called a "multiverse", although this term can also be used to describe the possible parallel universes that constitute reality...

 and Terra is our Earth, misperceived as a place of almost uniform peace and happiness.

In the context of the imagined world of Tlön, Borges describes a school of literary criticism
Literary criticism
Literary criticism is the study, evaluation, and interpretation of literature. Modern literary criticism is often informed by literary theory, which is the philosophical discussion of its methods and goals...

 that arbitrarily assumes that two works are by the same person and, based on that, deduces things about the imagined author. This is similar to the ending of "Pierre Menard, Author of the Quixote", in which Borges's narrator suggests that a new perspective can be opened by treating a book as though it were written by a different author.

The story also plays with the theme of the love of books in general, and of encyclopedia
Encyclopedia
An encyclopedia is a type of reference work, a compendium holding a summary of information from either all branches of knowledge or a particular branch of knowledge....

s and atlases in particular — books that are each themselves, in some sense, a world.

Like many of Borges's works, the story challenges the boundaries between fiction and non-fiction. It mentions several quite real historical human beings (himself, his friend Bioy Casares
Adolfo Bioy Casares
Adolfo Bioy Casares was an Argentine fiction writer, journalist, and translator. He was a friend and collaborator with his fellow countryman Jorge Luis Borges, and wrote what many consider one of the best pieces of fantastic fiction, the novella The Invention of Morel.-Biography:Adolfo Bioy...

, Thomas de Quincey
Thomas de Quincey
Thomas Penson de Quincey was an English esssayist, best known for his Confessions of an English Opium-Eater .-Child and student:...

, et al.) but often attributes fictional aspects to them; the story also contains many fictional characters and others whose factuality may be open to question.

Other themes

"Tlön, Uqbar, Orbis Tertius" also engages a number of other related themes. The story begins and ends with issues of reflection, replication, and reproduction — both perfect and imperfect — and the related issue of the power of language and ideas to make or remake the world.

At the start of the story, we have an "unnerving" and "grotesque" mirror reflecting the room, a "literal if inadequate" (and presumably plagiarized) reproduction of the Encyclopædia Britannica, an apt misquotation by Bioy Casares
Adolfo Bioy Casares
Adolfo Bioy Casares was an Argentine fiction writer, journalist, and translator. He was a friend and collaborator with his fellow countryman Jorge Luis Borges, and wrote what many consider one of the best pieces of fantastic fiction, the novella The Invention of Morel.-Biography:Adolfo Bioy...

, and the issue of whether one should be able to trust whether the various copies of a single book will have the same content. At the end Borges is working on a "tentative translation" of an English-language work into Spanish, while the power of the ideas of "a scattered dynasty of solitaries" remakes the world in the image of Tlön.

Along the way we have stone mirrors; the idea of reconstructing an entire encyclopedia of an imaginary world based on a single volume; the analogy of that encyclopedia to a "cosmos" governed by "strict laws"; a worldview in which our normal notions of "thing" are rejected, but "ideal objects abound, invoked and dissolved momentarily, according to poetic necessity"; the universe conceived as "the handwriting of a minor god to communicate with a demon" or a "code system… in which not all symbols have meaning"; hrönir, duplicates of objects called into existence by ignorance or hope, and where "those of the eleventh degree have a purity of form that the originals do not possess"; and Ezra Buckley's wish "to demonstrate to a nonexistent God that mortal men were capable of conceiving a world."

Borges also mentions in passing the duodecimal system (as well as others), but never elaborates on the fact that this is inherently a refutation of the changeability of things due to nomenclature - a number may be renamed under a different counting schema, but the underlying value will always remain the same.

Fact and fiction in "Tlön, Uqbar, Orbis Tertius"

It is by no means simple to sort out fact and fiction within this story. The picture is further complicated by the fact that other authors (both in print and on the web) have chosen to join Borges in his game and write about one or another fictional aspect of this story either as if it were non-fiction or in a manner that could potentially confuse the unwary reader. A few online examples are the Italian-language website "La Biblioteca di Uqbar", which treats Tlön itself as duly fictional, but writes as if the fictional Silas Haslam's entirely imaginary History of the Land Called Uqbar was a real work; and a fictional entry about Uqbar, which stood unchallenged for some time on Wikipedia
Wikipedia
Wikipedia is a free, web-based, collaborative, multilingual encyclopedia project supported by the non-profit Wikimedia Foundation. Its 20 million articles have been written collaboratively by volunteers around the world. Almost all of its articles can be edited by anyone with access to the site,...

.

As a result, simply finding a reference to a person or place from "Tlön, Uqbar, Orbis Tertius" in a context seemingly unrelated to Borges's story is not enough to be confident that the person or place is real. See, for example, the discussion below of the character Silas Haslam.

There in fact exists an Anglo-American Encyclopaedia, which is a plagiarism, differently paginated, of the tenth edition of the Encyclopedia, and in which the 46th volume is TOT-UPS, ending on p. 917 with Upsala, and followed by Ural–Altaic in the next volume; Uqbar would fall in between. In the 11th edition of the Britannica, Borges's favorite, there is an article in between these on "Ur
Ur
Ur was an important city-state in ancient Sumer located at the site of modern Tell el-Muqayyar in Iraq's Dhi Qar Governorate...

"; which may, in some sense, therefore be Uqbar. Different articles in the 11th edition mention that Ur, as the name of a city, means simply "the city", and that Ur is also the aurochs
Aurochs
The aurochs , the ancestor of domestic cattle, were a type of large wild cattle which inhabited Europe, Asia and North Africa, but is now extinct; it survived in Europe until 1627....

, or the evil god of the Mandaeans. Borges may be punning on the sense of "primaeval" here with his repeated use of Ursprache, or on the story's own definition of "ur" in one of Tlön's languages as "a thing produced by suggestion, an object elicited by hope".

Levels of reality

There are several levels of reality (or unreality) in the story:
  • Most (but not all) of the people mentioned in the story are real, but the events in which they are involved are mostly fictional, as are some of the works attributed to them. This is discussed in detail in the section below on real and fictional people.
  • The main portion of the story is a fiction set in a naturalistic world; in the postscript, magical elements have entered the narrator's world. The main portion could certainly be seen as a false document
    False document
    A false document is a literary technique employed to create verisimilitude in a work of fiction. By inventing and inserting documents that appear to be factual, an author tries to create a sense of authenticity beyond the normal and expected suspension of disbelief for a work of art...

    ; the postscript dissolves the illusion.
  • The land of Uqbar is fictional from the point of view of the world of the story. The supposed Anglo-American Cyclopaedia article on Uqbar proves, within the story, to be a fictitious entry
    Fictitious entry
    Fictitious entries, also known as fake entries, Mountweazels, ghost word and nihil articles, are deliberately incorrect entries or articles in reference works such as dictionaries, encyclopedias, maps, and directories. Entries in reference works normally originate from a reliable external source,...

    .
  • Mlejnas, and Tlön as it is first introduced, are fictional from the point of view of Uqbar. In the course of the story, Tlön becomes more and more "real": first it moves from being a fiction of Uqbar to being a fiction of the narrator's own naturalistic world, then it begins (first as idea and then physically) taking over that world, to the point of finally threatening to annihilate normal reality.

Real and fictional places

Although the culture of Uqbar described by Borges is fictional, there are two real places with similar names. These are:
  1. The medieval city of ‘Ukbarâ
    Ukbara
    ‘Ukbarâ was a medieval city on the left bank of the Tigris between Samarra and Baghdad. The Tigris has changed course since, and its ruins now lie some distance from the river. Its name may possibly have inspired the "Uqbar" of Borges' short story Tlön, Uqbar, Orbis Tertius.According to the...

     on the left bank of the Tigris
    Tigris
    The Tigris River is the eastern member of the two great rivers that define Mesopotamia, the other being the Euphrates. The river flows south from the mountains of southeastern Turkey through Iraq.-Geography:...

     between Samarra
    Samarra
    Sāmarrā is a city in Iraq. It stands on the east bank of the Tigris in the Salah ad-Din Governorate, north of Baghdad and, in 2003, had an estimated population of 348,700....

     and Baghdad
    Baghdad
    Baghdad is the capital of Iraq, as well as the coterminous Baghdad Governorate. The population of Baghdad in 2011 is approximately 7,216,040...

     in what is now Iraq
    Iraq
    Iraq ; officially the Republic of Iraq is a country in Western Asia spanning most of the northwestern end of the Zagros mountain range, the eastern part of the Syrian Desert and the northern part of the Arabian Desert....

    . This city was home to the great Islam
    Islam
    Islam . The most common are and .   : Arabic pronunciation varies regionally. The first vowel ranges from ~~. The second vowel ranges from ~~~...

    ic grammar
    Grammar
    In linguistics, grammar is the set of structural rules that govern the composition of clauses, phrases, and words in any given natural language. The term refers also to the study of such rules, and this field includes morphology, syntax, and phonology, often complemented by phonetics, semantics,...

    ian, philologist
    Philology
    Philology is the study of language in written historical sources; it is a combination of literary studies, history and linguistics.Classical philology is the philology of Greek and Classical Latin...

    , and religious scholar Al-‘Ukbarî (ca. 1143–1219) — who was blind, like Borges's father and like Borges himself was later to become — and to two notable early Jewish/Karaite "heresiarch
    Heresiarch
    A heresiarch is a founder or leader of a heretical doctrine or movement, as considered by those who claim to maintain an orthodox religious tradition or doctrine...

    s" (see above), leaders of Karaite movements opposed to Anan ben David
    Anan ben David
    Anan Ben David is widely considered to be a major founder of the Karaite movement of Judaism. His followers were called Ananites and, like modern Karaites, do not believe the Rabbinic Jewish oral law to be divinely inspired...

    , Ishmael al-Ukbari and Meshwi al-Ukbari, mentioned in the Jewish Encyclopedia
    Jewish Encyclopedia
    The Jewish Encyclopedia is an encyclopedia originally published in New York between 1901 and 1906 by Funk and Wagnalls. It contained over 15,000 articles in 12 volumes on the history and then-current state of Judaism and the Jews as of 1901...

    of 1901–1906.
  2. ‘Uqbâr in the Atlas Mountains
    Atlas Mountains
    The Atlas Mountains is a mountain range across a northern stretch of Africa extending about through Morocco, Algeria, and Tunisia. The highest peak is Toubkal, with an elevation of in southwestern Morocco. The Atlas ranges separate the Mediterranean and Atlantic coastlines from the Sahara Desert...

     of Algeria
    Algeria
    Algeria , officially the People's Democratic Republic of Algeria , also formally referred to as the Democratic and Popular Republic of Algeria, is a country in the Maghreb region of Northwest Africa with Algiers as its capital.In terms of land area, it is the largest country in Africa and the Arab...

    ; the minaret
    Minaret
    A minaret مناره , sometimes مئذنه) is a distinctive architectural feature of Islamic mosques, generally a tall spire with an onion-shaped or conical crown, usually either free standing or taller than any associated support structure. The basic form of a minaret includes a base, shaft, and gallery....

    s of the latter's area might relate to the "obelisks" of Uqbar in the story.


"Orbis Tertius", Latin
Latin
Latin is an Italic language originally spoken in Latium and Ancient Rome. It, along with most European languages, is a descendant of the ancient Proto-Indo-European language. Although it is considered a dead language, a number of scholars and members of the Christian clergy speak it fluently, and...

 for "third world", "third circle", or "third territory" does not appear to be a geographic reference, nor does there seem to be any relation to the third circle of Dante's hell, which was reserved for gluttons
Gluttony
Gluttony, derived from the Latin gluttire meaning to gulp down or swallow, means over-indulgence and over-consumption of food, drink, intoxicants or wealth items to the point of extravagance or waste...

. One possible interpretation is that it is a reference to the Earth's orbit around the Sun, which is third after Mercury and Venus.

In the real Latin grammar, though, "orbis" is a genitive case from orbs-is, thus meaning "of the world/circle/territory" and not just "the world/circle/territory". Moreover, as "tertius" is male, it wouldn't translate to "the third thing/part of the world/circle/territory" (where "thing" is rendered as neutral objective as tertium) but rather "the third man of the world/circle/territory".

Obviously enough, this confusion can hardly be a mistake of Borges' and then the real meaning of "Orbis tertius" is still far from the full comprehension.

Tsai Khaldun is undoubtedly a tribute to the great historian Ibn Khaldun
Ibn Khaldun
Ibn Khaldūn or Ibn Khaldoun was an Arab Tunisian historiographer and historian who is often viewed as one of the forerunners of modern historiography, sociology and economics...

, who lived in Andalusia
Andalusia
Andalusia is the most populous and the second largest in area of the autonomous communities of Spain. The Andalusian autonomous community is officially recognised as a nationality of Spain. The territory is divided into eight provinces: Huelva, Seville, Cádiz, Córdoba, Málaga, Jaén, Granada and...

 for a while; his history focuses on North Africa
North Africa
North Africa or Northern Africa is the northernmost region of the African continent, linked by the Sahara to Sub-Saharan Africa. Geopolitically, the United Nations definition of Northern Africa includes eight countries or territories; Algeria, Egypt, Libya, Morocco, South Sudan, Sudan, Tunisia, and...

 and was probably a major source for Borges. Additionally, "khaldun" is Mongolian
Mongolian language
The Mongolian language is the official language of Mongolia and the best-known member of the Mongolic language family. The number of speakers across all its dialects may be 5.2 million, including the vast majority of the residents of Mongolia and many of the Mongolian residents of the Inner...

 for "mountain", while "tsai" in Mandarin Chinese is "cabbage" or "green and leafy".

Other places named in the story — Khorasan, Armenia
Armenia
Armenia , officially the Republic of Armenia , is a landlocked mountainous country in the Caucasus region of Eurasia...

, and Erzerum in the Middle East
Middle East
The Middle East is a region that encompasses Western Asia and Northern Africa. It is often used as a synonym for Near East, in opposition to Far East...

, and various locations in Europe
Europe
Europe is, by convention, one of the world's seven continents. Comprising the westernmost peninsula of Eurasia, Europe is generally 'divided' from Asia to its east by the watershed divides of the Ural and Caucasus Mountains, the Ural River, the Caspian and Black Seas, and the waterways connecting...

 and the Americas
Americas
The Americas, or America , are lands in the Western hemisphere, also known as the New World. In English, the plural form the Americas is often used to refer to the landmasses of North America and South America with their associated islands and regions, while the singular form America is primarily...

 — are real. The Axa Delta, mentioned in the same context as Tsai Khaldun, appears to be fictional.

Real and fictional people

Listed here in order of their appearance in the story:
  • Adolfo Bioy Casares
    Adolfo Bioy Casares
    Adolfo Bioy Casares was an Argentine fiction writer, journalist, and translator. He was a friend and collaborator with his fellow countryman Jorge Luis Borges, and wrote what many consider one of the best pieces of fantastic fiction, the novella The Invention of Morel.-Biography:Adolfo Bioy...

     — non-fictional, Argentine fiction-writer, a friend and frequent collaborator of Borges.
  • Smerdis — The story refers in passing to "the impostor, Smerdis the Magician". After the death of the actual Smerdis (son of Cyrus the Great
    Cyrus the Great
    Cyrus II of Persia , commonly known as Cyrus the Great, also known as Cyrus the Elder, was the founder of the Achaemenid Empire. Under his rule, the empire embraced all the previous civilized states of the ancient Near East, expanded vastly and eventually conquered most of Southwest Asia and much...

     of Persia) a Magi
    Magi
    Magi is a term, used since at least the 4th century BC, to denote a follower of Zoroaster, or rather, a follower of what the Hellenistic world associated Zoroaster with, which...

    an priest named Gaumata successfully impersonated him for several months and ruled in his stead.
  • Justus Perthes
    Justus Perthes
    Justus Perthes Publishers in Gotha, Germany was established in 1785. Justus Perthes was Publisher of geographic atlases, ‘’Petermann’s Geographische Mitteilungen’’ and also the Almanach de Gotha,...

     — non-fictional, 18th century founder of a German publishing firm that bears his name; undoubtedly, the story is accurate in implying the firm's atlases do not mention Uqbar.
  • Carl Ritter
    Carl Ritter
    Carl Ritter was a German geographer. Along with Alexander von Humboldt, he is considered one of the founders of modern geography. From 1825 until his death, he occupied the first chair in geography at the University of Berlin.-Biography:Ritter was born in Quedlinburg, one of the six children of a...

     — one of the founders of modern geography
    Geography
    Geography is the science that studies the lands, features, inhabitants, and phenomena of Earth. A literal translation would be "to describe or write about the Earth". The first person to use the word "geography" was Eratosthenes...

    . In the story, Borges notes the absence of any mention of Uqbar in Ritter's cartographic index Erdkunde. (In the story, only the surname is given.)
  • Bernard Quaritch
    Bernard Quaritch
    Bernard Quaritch, full name Bernard Alexander Christian Quaritch, was a German-born British bookseller and collector....

     — An actual nineteenth-century bookseller in London
    London
    London is the capital city of :England and the :United Kingdom, the largest metropolitan area in the United Kingdom, and the largest urban zone in the European Union by most measures. Located on the River Thames, London has been a major settlement for two millennia, its history going back to its...

    . The bookstore bearing his name still survives. In the story, his catalogues include Silas Haslam's History of the Land Called Uqbar.
  • Silas Haslam — Entirely fictional, but based on Borges´ English ancestors. "Haslam" was Borges's paternal grandmother's maiden name. In the story, besides the 1874 History of the Land Called Uqbar, a footnote informs us that Haslam is also the author of A General History of Labyrinths (labyrinths
    Labyrinths
    Labyrinths is an English-language collection of short stories and essays by Jorge Luis Borges.It includes "Tlön, Uqbar, Orbis Tertius", "The Garden of Forking Paths", and "The Library of Babel", three of Borges' most famous stories. Many of the stories are from the collections Ficciones and El...

     as well as playfully fake literary references are a recurring theme in Borges's work). Silas Haslam is an entirely fictional character. However, Haslam's "General History of Labyrinths" has been cited twice in reputable, peer-reviewed scientific literature: in "Complexity of two-dimensional patterns", by Kristian Lindgren, Christopher Moore, and Mats Nordahl (published in the June 1998 edition of the Journal of Statistical Physics) and "Order parameter equations for front transitions: Nonuniformly curved fronts," by A. Hagberg and E. Meron (published in the November 15, 1998 issue of Physica D).
  • Johannes Valentinus Andreä — German
    Germany
    Germany , officially the Federal Republic of Germany , is a federal parliamentary republic in Europe. The country consists of 16 states while the capital and largest city is Berlin. Germany covers an area of 357,021 km2 and has a largely temperate seasonal climate...

     theologian
    Theology
    Theology is the systematic and rational study of religion and its influences and of the nature of religious truths, or the learned profession acquired by completing specialized training in religious studies, usually at a university or school of divinity or seminary.-Definition:Augustine of Hippo...

    , and the real author of Chymische Hochzeit Christiani Rosencreutz anno 1459 (Chymical Wedding of Christian Rosenkreutz
    Chymical Wedding of Christian Rosenkreutz
    The Chymical Wedding of Christian Rosenkreutz was edited in 1616 in Strasbourg , and its anonymous authorship is attributed to Johann Valentin Andreae...

    ), one of the three founding works of the Rosicrucian
    Rosicrucian
    Rosicrucianism is a philosophical secret society, said to have been founded in late medieval Germany by Christian Rosenkreuz. It holds a doctrine or theology "built on esoteric truths of the ancient past", which, "concealed from the average man, provide insight into nature, the physical universe...

    s, but not of the Lesbare und lesenswerthe Bemerkungen über das Land Ukkbar in Klein-Asien (Readable and worthwhile remarks about the country of Ukkbar in Asia Minor) attributed to him in this story.
  • Thomas De Quincey
    Thomas de Quincey
    Thomas Penson de Quincey was an English esssayist, best known for his Confessions of an English Opium-Eater .-Child and student:...

     — best known for his autobiographical works Confessions of an English Opium-Eater
    Confessions of an English Opium-Eater
    Confessions of an English Opium-Eater is an autobiographical account written by Thomas De Quincey, about his laudanum addiction and its effect on his life...

    and Lake Reminiscences. Mentioned in passing in the story (by his surname) for his ostensible (not independently verified) mention of Andreä.
  • Carlos Mastronardi
    Carlos Mastronardi
    Carlos Mastronardi was an Argentine journalist, poet, and translator. His works included Luz de provincia, Tierra amanecida , Conocimiento de la noche , and Tratado de la pena. His non-fiction Valéry o la infinitud del método won the Buenos Aires Municipal Prize for Literature...

     — Argentine writer, member of the Martín Fierro group
    Florida group
    The Florida group were a Buenos Aires-based avant-garde literary group in the 1920s, known for their embrace of "art for art's sake"...

     (also known as Florida group), and a close friend of Borges. In the story, he finds a copy of the Anglo-American Cyclopaedia that omits the Uqbar pages.
  • Herbert Ashe — presumably fictional, based on one or more of Borges's father's English friends.
  • Néstor Ibarra, Ezequiel Martínez Estrada
    Ezequiel Martínez Estrada
    Ezequiel Martínez Estrada was an Argentine writer, poet, essayist, and literary critic. An admired biographer and critic, he was often political in his writings, and was a confirmed anti-Peronist...

    , and (Pierre) Drieu La Rochelle
    Pierre Drieu La Rochelle
    Pierre Eugène Drieu La Rochelle was a French writer of novels, short stories and political essays, who lived and died in Paris...

     — all historical, described in the story as engaged in a dispute over whether the discovery of A First Encyclopaedia of Tlön. Volume XI. Hlaer to Jangr implies the existence of the other volumes to which it makes references. Ibarra was a noted Argentinian poet (and Borges's translator into French
    French language
    French is a Romance language spoken as a first language in France, the Romandy region in Switzerland, Wallonia and Brussels in Belgium, Monaco, the regions of Quebec and Acadia in Canada, and by various communities elsewhere. Second-language speakers of French are distributed throughout many parts...

    ); Estrada, an Argentinian, was the author of, among other works, Muerte y transfiguración de Martín Fierro ("Death and Transfiguration of Martín Fierro"), a major commentary on Argentina's most famous nineteenth century literary work. Drieu La Rochelle, who was to commit suicide after becoming infamous for his collaboration with the Nazis
    Nazism
    Nazism, the common short form name of National Socialism was the ideology and practice of the Nazi Party and of Nazi Germany...

     during the Occupation of France, was one of the few foreign contributors to Sur, Victoria Ocampo
    Victoria Ocampo
    Victoria Ocampo Aguirre was an Argentine writer and intellectual, described by Jorge Luis Borges as La mujer más argentina ....

    's Argentine journal to which Borges was a regular contributor.
  • Alfonso Reyes
    Alfonso Reyes
    Alfonso Reyes Ochoa was a Mexican writer, philosopher and diplomat.-Early life:Alfonso Reyes parents were Bernardo Reyes and Aurelia Ochoa...

     — Mexican
    Mexico
    The United Mexican States , commonly known as Mexico , is a federal constitutional republic in North America. It is bordered on the north by the United States; on the south and west by the Pacific Ocean; on the southeast by Guatemala, Belize, and the Caribbean Sea; and on the east by the Gulf of...

     diplomat who served for a time in Argentina. In the story, he proposes to recreate the missing volumes of A First Encyclopaedia of Tlön.
  • The philosopher Leibniz
    Gottfried Leibniz
    Gottfried Wilhelm Leibniz was a German philosopher and mathematician. He wrote in different languages, primarily in Latin , French and German ....

     is mentioned in passing, and Hume
    David Hume
    David Hume was a Scottish philosopher, historian, economist, and essayist, known especially for his philosophical empiricism and skepticism. He was one of the most important figures in the history of Western philosophy and the Scottish Enlightenment...

     is mentioned for finding Berkeley "unanswerable but thoroughly unconvincing."
  • Bishop George Berkeley
    George Berkeley
    George Berkeley , also known as Bishop Berkeley , was an Irish philosopher whose primary achievement was the advancement of a theory he called "immaterialism"...

    , a driving engine of the story, was the founder of the modern school of philosophical idealism
    Idealism
    In philosophy, idealism is the family of views which assert that reality, or reality as we can know it, is fundamentally mental, mentally constructed, or otherwise immaterial. Epistemologically, idealism manifests as a skepticism about the possibility of knowing any mind-independent thing...

    .
  • Xul-Solar — adopted name of Oscar Agustín Alejandro Schulz Solari, Argentine watercolorist, esotericist, and (presumably most relevant here) inventor of imaginary languages. In the real world a close associate of Borges and a member of the Florida group; in the story, he skillfully translates one of the languages of the Southern Hemisphere of Tlön.
  • Alexius Meinong
    Alexius Meinong
    Alexius Meinong was an Austrian philosopher, a realist known for his unique ontology...

     — Austria
    Austria
    Austria , officially the Republic of Austria , is a landlocked country of roughly 8.4 million people in Central Europe. It is bordered by the Czech Republic and Germany to the north, Slovakia and Hungary to the east, Slovenia and Italy to the south, and Switzerland and Liechtenstein to the...

    n psychologist and philosopher, who wrote Gegenstandstheorie ("The theory of objects"), where he wrote at length about the notion of objects that exist only in our minds. He is referred to by his surname in the story; his theories are alluded to by way of explaining the languages of the Northern Hemisphere of Tlön. Presumably, Borges is acknowledging where he got the idea for this imaginary family of languages.
  • Bertrand Russell
    Bertrand Russell
    Bertrand Arthur William Russell, 3rd Earl Russell, OM, FRS was a British philosopher, logician, mathematician, historian, and social critic. At various points in his life he considered himself a liberal, a socialist, and a pacifist, but he also admitted that he had never been any of these things...

     — British philosopher. In a footnote, the story refers (accurately) to his conjecture that (in Borges's words) "our planet was created a few moments ago, and provided with a humanity which 'remembers' an illusory past."
  • Baruch Spinoza
    Baruch Spinoza
    Baruch de Spinoza and later Benedict de Spinoza was a Dutch Jewish philosopher. Revealing considerable scientific aptitude, the breadth and importance of Spinoza's work was not fully realized until years after his death...

     — Dutch
    Netherlands
    The Netherlands is a constituent country of the Kingdom of the Netherlands, located mainly in North-West Europe and with several islands in the Caribbean. Mainland Netherlands borders the North Sea to the north and west, Belgium to the south, and Germany to the east, and shares maritime borders...

     / Portuguese
    Portugal
    Portugal , officially the Portuguese Republic is a country situated in southwestern Europe on the Iberian Peninsula. Portugal is the westernmost country of Europe, and is bordered by the Atlantic Ocean to the West and South and by Spain to the North and East. The Atlantic archipelagos of the...

     Jewish philosopher, referred to in the story by his surname, and accurately paraphrased: "Spinoza attributes to his inexhaustible divinity the attributes of extension and of thought."
  • Similarly, the story's use of the German-language
    German language
    German is a West Germanic language, related to and classified alongside English and Dutch. With an estimated 90 – 98 million native speakers, German is one of the world's major languages and is the most widely-spoken first language in the European Union....

     phrase Philosophie des Als Ob presumably refers to philosopher Hans Vaihinger
    Hans Vaihinger
    Hans Vaihinger was a German philosopher, best known as a Kant scholar and for his Philosophie des Als Ob , published in 1911, but written more than thirty years earlier....

    , whose book of this name (first edition: 1911) puts forward the notion that some human concepts are simply useful fictions.
  • The ancient Greek
    Ancient Greece
    Ancient Greece is a civilization belonging to a period of Greek history that lasted from the Archaic period of the 8th to 6th centuries BC to the end of antiquity. Immediately following this period was the beginning of the Early Middle Ages and the Byzantine era. Included in Ancient Greece is the...

     philosopher Zeno
    Zeno of Elea
    Zeno of Elea was a pre-Socratic Greek philosopher of southern Italy and a member of the Eleatic School founded by Parmenides. Aristotle called him the inventor of the dialectic. He is best known for his paradoxes, which Bertrand Russell has described as "immeasurably subtle and profound".- Life...

     is accurately alluded to in the story for his paradoxes
    Zeno's paradoxes
    Zeno's paradoxes are a set of problems generally thought to have been devised by Greek philosopher Zeno of Elea to support Parmenides's doctrine that "all is one" and that, contrary to the evidence of our senses, the belief in plurality and change is mistaken, and in particular that motion is...

     denying the possibility of motion, based on the indivisibility of time
    Time
    Time is a part of the measuring system used to sequence events, to compare the durations of events and the intervals between them, and to quantify rates of change such as the motions of objects....

    .
  • The philosopher Arthur Schopenhauer
    Arthur Schopenhauer
    Arthur Schopenhauer was a German philosopher known for his pessimism and philosophical clarity. At age 25, he published his doctoral dissertation, On the Fourfold Root of the Principle of Sufficient Reason, which examined the four separate manifestations of reason in the phenomenal...

    , as with Meinong, is acknowledged, in this case for his Parerga und Paralipomena, which Borges (apparently falsely) claims parallels a Tlönist "idealist pantheism
    Pantheism
    Pantheism is the view that the Universe and God are identical. Pantheists thus do not believe in a personal, anthropomorphic or creator god. The word derives from the Greek meaning "all" and the Greek meaning "God". As such, Pantheism denotes the idea that "God" is best seen as a process of...

    ". This is the really the Absolute Idealism
    Absolute idealism
    Absolute idealism is an ontologically monistic philosophy attributed to G. W. F. Hegel. It is Hegel's account of how being is ultimately comprehensible as an all-inclusive whole. Hegel asserted that in order for the thinking subject to be able to know its object at all, there must be in some...

     of Schopenhauer's despised rival, Hegel, which was derived from Spinoza's pantheism
    Pantheism
    Pantheism is the view that the Universe and God are identical. Pantheists thus do not believe in a personal, anthropomorphic or creator god. The word derives from the Greek meaning "all" and the Greek meaning "God". As such, Pantheism denotes the idea that "God" is best seen as a process of...

    . Schopenhauer does not assert that there is only one subject and that this one subject is every being in the universe; on the contrary, he asserts that each individual observing animal is a unique subject, having its own point of view of the objects that it experiences. Presumably Borges's related remark about preserving a psychological basis for the sciences is something of a joke on preserving a scientific basis for psychology.
  • William Shakespeare
    William Shakespeare
    William Shakespeare was an English poet and playwright, widely regarded as the greatest writer in the English language and the world's pre-eminent dramatist. He is often called England's national poet and the "Bard of Avon"...

     presumably needs no explanation. Merely alluded to in the story, without fictional embellishment.
  • Gunnar Erfjord is presumably not a real person. The name is a combination of Gunnar Lange and Berta Erfjord, parents of Argentine author Norah Lange
    Norah Lange
    Norah Lange was an Argentine author, associated with the Buenos Aires avant garde of the 1920s and 1930s....

    , another member of the Martín Fierro group. At the beginning of the postscript to the story, a letter from Gunnar Erfjord clears up the mystery of the "benevolent secret society" that devised Tlön. He is presumably also the "Norwegian
    Norway
    Norway , officially the Kingdom of Norway, is a Nordic unitary constitutional monarchy whose territory comprises the western portion of the Scandinavian Peninsula, Jan Mayen, and the Arctic archipelago of Svalbard and Bouvet Island. Norway has a total area of and a population of about 4.9 million...

     in Rio Grande do Sul
    Rio Grande do Sul
    Rio Grande do Sul is the southernmost state in Brazil, and the state with the fifth highest Human Development Index in the country. In this state is located the southernmost city in the country, Chuí, on the border with Uruguay. In the region of Bento Gonçalves and Caxias do Sul, the largest wine...

    " mentioned early in the story.
  • Charles Howard Hinton
    Charles Howard Hinton
    Charles Howard Hinton was a British mathematician and writer of science fiction works titled Scientific Romances. He was interested in higher dimensions, particularly the fourth dimension, and is known for coining the word tesseract and for his work on methods of visualising the geometry of...

     was an eccentric British mathematician, associated with the theosophists
    Theosophy
    Theosophy, in its modern presentation, is a spiritual philosophy developed since the late 19th century. Its major themes were originally described mainly by Helena Blavatsky , co-founder of the Theosophical Society...

    ; Borges later edited and wrote a prologue for a translation of Hinton's "scientific romances", and also alludes to him in the story "There are More Things", in the Book of Sand (1975). In "Tlön...", the letter from Gunnar Erfjord is found "in a volume of Hinton", presumably invoked for his interest in extra dimensions and parallel worlds.
  • George Dalgarno
    George Dalgarno
    George Dalgarno was a Scottish intellectual interested in linguistic problems. Originally from Aberdeen, he later worked as a schoolteacher in Oxford in collaboration with John Wilkins, although the two parted company intellectually in 1659.-Works:...

    , seventeenth-century Scottish
    Scotland
    Scotland is a country that is part of the United Kingdom. Occupying the northern third of the island of Great Britain, it shares a border with England to the south and is bounded by the North Sea to the east, the Atlantic Ocean to the north and west, and the North Channel and Irish Sea to the...

     intellectual with an interest in linguistics, and inventor of a language for deaf mutes. He is alluded to by his last name as an early member (along with Berkeley) of the fictional secret society that sets in motion the story of the doubly fictional Uqbar (and the triply fictional Tlön).
  • Ezra Buckley, the eccentric American benefactor who expands the scale of the Uqbarist enterprise to a full Tlönist encyclopedic undertaking, is entirely fictional. It has been conjectured that there is an allusion to Ezra Pound
    Ezra Pound
    Ezra Weston Loomis Pound was an American expatriate poet and critic and a major figure in the early modernist movement in poetry...

    .
  • María Lidia Lloveras — Argentine, married into an old French noble
    Nobility
    Nobility is a social class which possesses more acknowledged privileges or eminence than members of most other classes in a society, membership therein typically being hereditary. The privileges associated with nobility may constitute substantial advantages over or relative to non-nobles, or may be...

     family, making her Princess Faucigny Lucinge. She lived in Buenos Aires and was a friend of Borges. In the story, under her royal title, she stumbles across one of the first objects from Tlön to appear in our world.
  • Enrique Amorim
    Enrique Amorim
    Enrique Amorim was an Uruguayan novelist and writer, best known for his story Las quitanderas whose plot centres on rural prostitution; also known for his left-wing politics....

    Uruguay
    Uruguay
    Uruguay ,officially the Oriental Republic of Uruguay,sometimes the Eastern Republic of Uruguay; ) is a country in the southeastern part of South America. It is home to some 3.5 million people, of whom 1.8 million live in the capital Montevideo and its metropolitan area...

    an novelist. In the story, along with Borges, he witnesses the Tlönic coins that have fallen from the pocket of a dead man.
  • Francisco de Quevedo
    Francisco de Quevedo
    Francisco Gómez de Quevedo y Santibáñez Villegas was a Spanish nobleman, politician and writer of the Baroque era. Along with his lifelong rival, Luis de Góngora, Quevedo was one of the most prominent Spanish poets of the age. His style is characterized by what was called conceptismo...

     — Baroque
    Baroque
    The Baroque is a period and the style that used exaggerated motion and clear, easily interpreted detail to produce drama, tension, exuberance, and grandeur in sculpture, painting, literature, dance, and music...

     Spanish
    Spain
    Spain , officially the Kingdom of Spain languages]] under the European Charter for Regional or Minority Languages. In each of these, Spain's official name is as follows:;;;;;;), is a country and member state of the European Union located in southwestern Europe on the Iberian Peninsula...

     poet and picaresque novelist, is alluded to here simply for his writing style.
  • Thomas Browne
    Thomas Browne
    Sir Thomas Browne was an English author of varied works which reveal his wide learning in diverse fields including medicine, religion, science and the esoteric....

    , seventeenth-century English physician and essayist, is indeed the author of Urn Burial
    Hydriotaphia, Urn Burial
    Hydriotaphia, Urn Burial, or a Discourse of the Sepulchral Urns lately found in Norfolk, is a work by Sir Thomas Browne, published in 1658 as the first part of a two-part work that concludes with The Garden of Cyrus....

    , which at the end of the story the fictional Borges is translating, though without intent to publish.

"Tlön, Uqbar, Orbis Tertius" in the context of Borges's life and works

"Tlön, Uqbar, Orbis Tertius" formed part of a 1941 collection of stories called El jardín de senderos que se bifurcan ("The Garden of Forking Paths
The Garden of Forking Paths
"The Garden of Forking Paths" is a 1941 short story by Argentine writer and poet Jorge Luis Borges. It is the title story in the collection El jardín de senderos que se bifurcan , which was republished in its entirety in Ficciones in 1944...

").

At the time he wrote "Tlön, Uqbar, Orbis Tertius" in early 1940, Borges was little known outside of Argentina. He was working in a local public library in Buenos Aires, and had a certain local fame as a translator of works from English, French and German, and as an avant garde poet and essayist (having published regularly in widely read Argentinian periodicals such as El Hogar, as well as in many smaller magazines, such as Victoria Ocampo
Victoria Ocampo
Victoria Ocampo Aguirre was an Argentine writer and intellectual, described by Jorge Luis Borges as La mujer más argentina ....

's Sur, where "Tlön..." was originally published). In the previous two years he had been through a great deal: his father had died in 1938, and on Christmas Eve 1938, Borges himself had suffered a severe head wound in an accident; during treatment for that wound, he nearly died of a blood infection.

For some time before his father's death and his own accident, Borges had been drifting toward writing fiction. His Historia universal de la infamia (Universal History of Infamy), published in 1935, used a baroque writing style and the techniques of fiction to tell the stories of seven historical rogues. These ranged from "El espantoso redentor Lazarus Morell" ("The Dread Redeemer Lazarus Morell") — who promised liberty to slaves in the American South, but brought them only death — to "El incivil maestro de ceremonias Kotsuké no Suké" ("The Insulting Master of Etiquette Kôtsuké no Suké"), the story of the central figure in the Japan
Japan
Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south...

ese Tale of the 47 Ronin, also known as Kira Kozuke-no-Suke Yoshinaka. Borges had also written a number of clever literary forgeries disguised as translations from authors such as Emanuel Swedenborg
Emanuel Swedenborg
was a Swedish scientist, philosopher, and theologian. He has been termed a Christian mystic by some sources, including the Encyclopædia Britannica online version, and the Encyclopedia of Religion , which starts its article with the description that he was a "Swedish scientist and mystic." Others...

 or from the Tales of Count Lucanor. Recovering from his head wound and infection, Borges decided it was time to turn to the writing of fiction as such.

Several of these fictions, notably "Tlön, Uqbar, Orbis Tertius" and "Pierre Menard
Pierre Menard (fictional character)
"Pierre Menard, Author of the Quixote" is a short story by Argentine writer Jorge Luis Borges.It originally appeared in Spanish in the Argentine journal Sur in May 1939...

, autor del Quijote" ("Pierre Menard, Author of The Quixote", published ten months earlier in Sur, and also included in El jardín de senderos que se bifurcan), could only have been written by an experienced essayist. Both of these works apply Borges's essayistic style to largely imaginary subject matter. His massive erudition is as evident in these fictions as in any non-fictional essay in his body of works.

Buenos Aires was, at this time, a thriving intellectual center. Literary and intellectual circles such as the Florida group
Florida group
The Florida group were a Buenos Aires-based avant-garde literary group in the 1920s, known for their embrace of "art for art's sake"...

 (or Martín Fierro group), of which Borges was part, and its more politically engaged rival, the Boedo
Boedo
Boedo is a working class barrio of Buenos Aires, Argentina. The neighborhood and one of its principal streets were named after Mariano Boedo, a leading figure in the Argentine independence movement....

 group, considered themselves the equal of their peers in Paris
Paris
Paris is the capital and largest city in France, situated on the river Seine, in northern France, at the heart of the Île-de-France region...

. In contrast to a European continent engaged in World War II
World War II
World War II, or the Second World War , was a global conflict lasting from 1939 to 1945, involving most of the world's nations—including all of the great powers—eventually forming two opposing military alliances: the Allies and the Axis...

 and soon to be completely overrun by totalitarian regimes, Argentina, and Buenos Aires in particular, flourished intellectually and artistically.

Nevertheless, with the re-emergence of France after the war, Paris reasserted itself as an intellectual center, while Buenos Aires during the regime of Juan Perón
Juan Perón
Juan Domingo Perón was an Argentine military officer, and politician. Perón was three times elected as President of Argentina though he only managed to serve one full term, after serving in several government positions, including the Secretary of Labor and the Vice Presidency...

, and the subsequent military governments, languished, sending in exile many of its leading intellectuals.

Borges's first volume of fiction failed to garner the literary prizes many in his circle expected for it. Victoria Ocampo dedicated a large portion of the July 1941 issue of Sur to a "Reparation for Borges"; numerous leading writers and critics from Argentina and throughout the Spanish-speaking world contributed writings to the project, which probably brought his work as much attention as a prize would have.

Over the next few decades "Tlön, Uqbar, Orbis Tertius" and Borges's other fiction from this period formed a key part of the body of work that put Latin America on the international literary map. Borges was to become far more widely known throughout the world as a writer of extremely original short stories than as a poet and essayist.

Publication history

"Tlön, Uqbar, Orbis Tertius" originally appeared in Spanish in Sur in 1940. The Spanish-language original was then published in book form in Borges's 1941 collection El Jardín de senderos que se bifurcan (The Garden of Forking Paths
The Garden of Forking Paths
"The Garden of Forking Paths" is a 1941 short story by Argentine writer and poet Jorge Luis Borges. It is the title story in the collection El jardín de senderos que se bifurcan , which was republished in its entirety in Ficciones in 1944...

). That entire book was, in turn, included within Ficciones
Ficciones
Ficciones is the most popular anthology of short stories by Argentine writer and poet Jorge Luis Borges, often considered the best introduction to his work. Ficciones should not be confused with Labyrinths, although they have much in common. Labyrinths is a separate translation of Borges' material,...

(1944), a much-reprinted book (15 editions in Argentina by 1971).

The first published English-language translation was by James E. Irby. It appeared in the April 1961 issue of New World Writing
New World Writing
New World Writing was a paperback magazine, a literary anthology series published by New American Library's Mentor imprint from 1951 until 1964....

. The following year, Irby's translation was included as the first piece in a diverse collection of Borges works entitled Labyrinths
Labyrinths
Labyrinths is an English-language collection of short stories and essays by Jorge Luis Borges.It includes "Tlön, Uqbar, Orbis Tertius", "The Garden of Forking Paths", and "The Library of Babel", three of Borges' most famous stories. Many of the stories are from the collections Ficciones and El...

. Almost simultaneously, and independently, the piece was translated by Alastair Reid; Reid's version was published in 1962 as part of a collaborative English-language translation of the entirety of Ficciones. The Reid translation is reprinted in Borges, a Reader (1981, ISBN 0-525-47654-7), p. 111–122. Quotations and page references in this article follow that translation.

Inspiration

"Tlön..." has inspired a number of real-world projects:
  • "Prisoners of Uqbaristan", a short story by Chris Nakashima-Brown
    Chris Nakashima-Brown
    Chris Nakashima-Brown is an American science fiction author.His work includes short fiction and criticism published in a variety of anthologies and online markets, including "The Sun Also Explodes", a short story from the 2008 Philip K...

     in which Borges himself appears, is heavily influenced by the philosophy of Tlön.

  • Codex Seraphinianus
    Codex Seraphinianus
    Codex Seraphinianus is a book written and illustrated by the Italian artist, architect and industrial designer Luigi Serafini during thirty months, from 1976 to 1978...

    , a mock encyclopedia by Luigi Serafini
    Luigi Serafini
    Luigi Serafini is an Italian artist, architect and designer. He is best known for creating the Codex Seraphinianus, an illustrated encyclopedia of imaginary things in a constructed language...

    , describes a surreal world entirely in drawings, an invented alphabet, and a so-far undeciphered language.

  • Ummo, a hoax
    Hoax
    A hoax is a deliberately fabricated falsehood made to masquerade as truth. It is distinguishable from errors in observation or judgment, or rumors, urban legends, pseudosciences or April Fools' Day events that are passed along in good faith by believers or as jokes.-Definition:The British...

     of more than one thousand pages of pictures and text in letter form, describes an extraterrestrial
    Extraterrestrial life
    Extraterrestrial life is defined as life that does not originate from Earth...

     civilization and its contact with Earth. UFO researcher Jacques Vallée
    Jacques Vallée
    Jacques Fabrice Vallée is a venture capitalist, computer scientist, author, ufologist and former astronomer currently residing in San Francisco, California....

     has specifically likened Ummo to "Tlön, Uqbar ...".

  • The Borges story directly inspired Grant Morrison
    Grant Morrison
    Grant Morrison is a Scottish comic book writer, playwright and occultist. He is known for his nonlinear narratives and counter-cultural leanings, as well as his successful runs on titles like Animal Man, Doom Patrol, JLA, The Invisibles, New X-Men, Fantastic Four, All-Star Superman, and...

    's creation of the cancerous and fictional city of Orqwith in the DC Comics
    DC Comics
    DC Comics, Inc. is one of the largest and most successful companies operating in the market for American comic books and related media. It is the publishing unit of DC Entertainment a company of Warner Bros. Entertainment, which itself is owned by Time Warner...

     series Doom Patrol
    Doom Patrol
    The Doom Patrol is a superhero team appearing in publications from DC Comics. The original Doom Patrol first appeared in My Greatest Adventure #80...

    . In the comic book storyline, a group of intellectuals uses a tactile, braille
    Braille
    The Braille system is a method that is widely used by blind people to read and write, and was the first digital form of writing.Braille was devised in 1825 by Louis Braille, a blind Frenchman. Each Braille character, or cell, is made up of six dot positions, arranged in a rectangle containing two...

    -like language to create a black book describing the city of Orqwith. As people on different planets encounter the book, it infects their worlds, overcoming them in the way a malignant tumor would. Thus different sections of the planets are sliced off, only to be replaced with Orqwith.

  • Tlön: A Misty Story (also spelled without the umlaut) is a 1999 Dutch point-and-click adventure game in which Tlön is an alternate realm. Due to a bug, the player can never get to Tlön, so the game is impossible to complete. In this way, the Tlön of the game resembles the Tlön of Borges in that neither really exists.


Several other projects have names derived from the story:
  • Axaxaxas mlö is the title of a fictional book mentioned in another Borges short story, "The Library of Babel
    The Library of Babel
    "The Library of Babel" is a short story by Argentine author and librarian Jorge Luis Borges , conceiving of a universe in the form of a vast library containing all possible 410-page books of a certain format....

    ".

  • hlör u fang axaxaxas mlö, taken from the example of the Tlön language described in the story, is the title of a chamber music
    Chamber music
    Chamber music is a form of classical music, written for a small group of instruments which traditionally could be accommodated in a palace chamber. Most broadly, it includes any art music that is performed by a small number of performers with one performer to a part...

     piece for clarinet, violin, cello, and piano by Colombia
    Colombia
    Colombia, officially the Republic of Colombia , is a unitary constitutional republic comprising thirty-two departments. The country is located in northwestern South America, bordered to the east by Venezuela and Brazil; to the south by Ecuador and Peru; to the north by the Caribbean Sea; to the...

    n composer Diego Vega, which won the 2004 Colombian National Prize for Music Composition, awarded by the Colombian Ministry of Culture.

  • Tlön Uqbar, named after the Borges story, is a joint project of French industrial
    Industrial music
    Industrial music is a style of experimental music that draws on transgressive and provocative themes. The term was coined in the mid-1970s with the founding of Industrial Records by the band Throbbing Gristle, and the creation of the slogan "industrial music for industrial people". In general, the...

     bands Internal Fusion and Désaccord Majeur. Their album La Bola Perdida was released in 1999 by the Dutch
    Netherlands
    The Netherlands is a constituent country of the Kingdom of the Netherlands, located mainly in North-West Europe and with several islands in the Caribbean. Mainland Netherlands borders the North Sea to the north and west, Belgium to the south, and Germany to the east, and shares maritime borders...

     label Staalplaat.

  • Uqbar, named in honor of Borges's story, is a browser
    User interface
    The user interface, in the industrial design field of human–machine interaction, is the space where interaction between humans and machines occurs. The goal of interaction between a human and a machine at the user interface is effective operation and control of the machine, and feedback from the...

    /reader for Project Gutenberg
    Project Gutenberg
    Project Gutenberg is a volunteer effort to digitize and archive cultural works, to "encourage the creation and distribution of eBooks". Founded in 1971 by Michael S. Hart, it is the oldest digital library. Most of the items in its collection are the full texts of public domain books...

     etexts, in pre-alpha .

  • Uqbar is the name of an instance of the encyclopedia-building game Lexicon
    Lexicon (game)
    Lexicon is a computer-assisted role-playing game invented by Neel Krishnaswami and popularised by the indie role-playing game community. As originally proposed, it is played online using wiki software. Players assume the role of scholars who write the history and background of a particular...

    , based on Borges's work.

External links

  • "Tlön, Uqbar, Orbis Tertius" is mentioned in a comparison of fictional languages from science-fiction stories at The Darmok Dictionary.
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