"History Logic" is my other website; an ebook version of both websites can be read online or downloaded. "Table of Contents" gives the list of the pages,
"Modern Ontologists" contains a table with links to the pages on the most important philosophers of the 19th and 20th centuries who have written on ontology. For other indexes
see the "Sitemap"; the "Search" function can be used to find a particular author or subject.
If your Internet connection is slow you can try the site closest to you:
Birth of a New Science: the History of Ontology from Suárez to Kant
"To begin with we want to state that ontology should be seen only as an interdiscipline involving both philosophy and science. It is a discipline which points out the problems of
the foundations of the sciences as well as the borderline questions, and which further attempts to solve these problems and questions. Ontology is not a discipline which exists separately and
independently from all the other scientific disciplines and also from other branches of philosophy. Rather, ontology derives the general structure of the world; it obtains the structure of the world
as it really is from knowledge embodied in other disciplines. If one examines the history of philosophy one sees that ontology has never solved or attempted to solve the questions about the
structures of our world independently, apart from the other philosophical disciplines or apart from the sciences. As is expressed by this symposium's topic, "Language and Ontology", ontology has
derived the world's structure from other disciplines which describe reality, and has thus relied upon the languages of other disciplines. A common belief is that this derivation of the world's most
general structures from the knowledge of other disciplines is ontology's only task. But now the belief is that in doing ontology one always selects the most important and most general laws from among
all the laws which the various disciplines have to offer at any given time. Further, the ontologist interprets and generalizes those laws and must endeavor to establish certain of them as the most
fundamental and general structures of our world.
If ontology is a discipline which uses knowledge from various other disciplines then it is obvious that, in the course of the history of philosophy, ontology must have developed in
a most dramatic fashion. If we look at the actual history of ontology we find confirmation of our claim. Ontology mirrors, so to speak, the level of our knowledge of the world at any given time. For
instance, Plato and the Platonists have assumed that one could derive our world's most general empirical structures from an ideal world of Platonic Forms. Of this world of Forms it is said that one
can experience it intuitively and that its existence has to be presupposed a priori. For this derivation, one needs only two relations, methexis and parousia. "Methexis" means
"participation" or what we would call "representation" "parousia" means "manifestation" (of the ideas in the world) or what we would call "interpretation". These ontological procedures are explained
in Plato's Parmenides.
For Aristotle, the main task of philosophy was not to perceive the world of ideas, but to experience the empirical world and acquire knowledge about it (Metaphysics, Chapter 9). He
created the first system of ontology in the form of an ontology of substances. Aristotle's search for the world's true structures is interestingly opposed to Plato's. For Aristotle the general
properties of things, that is, those properties of things which constitute their invariant form, have to be found through a cognitive process. These general properties of things are universal
structures or patterns. These universal patterns are to be defined and axiomatized. For this task one calls on logic for help. The end result is that universals become generally comprehensible.
Here one may ask as Porphyry did what universals really are. The answers that have been proposed are numerous. They include: Platonic ideas, substances residing in things, concepts
or representations in the human mind (conceptualism), terms or predicates contained in our language (nominalism), and mathematical-theoretical constructs in the languages of present day theories. The
question about the very nature of universals (general structures) has occupied philosophy and the sciences up to the present day as one can see in reading Heisenberg's dialogues with Schrödinger
where this question is discussed at length.
In the Middle Ages the concern with universals continued. Various elaborate systems evolved, including, importantly, varieties of conceptualism and nominalism. A decisive turn in
the history of ontology is connected with the writings of Goclenius, Wolff, and Leibniz. Goclenius needs to be mentioned for he is credited with the first use of the term 'ontology'. Like all
ontologies, so also Wolff's, has to be made dependent upon the level of knowledge existing at his time. Knowledge for Wolff is logical knowledge. He established the interdisciplinary character of his
ontology by deriving the most general laws of nature and of all things from the principles of a logic derived from Leibniz. According to Wolff, it is one of the basic ontological structures of
everything that exists, that the principle of non-contradiction and the principle of sufficient reason are valid in all merely possible worlds in addition to the real world.
Kant rejected Wolff's logic as metaphysical and Platonistic. Therefore Kant rejected also Wolff's ontology. Instead of traditional logic, Kant introduced his own transcendental
logic. This transcendental logic may be seen as a cognitively oriented method which is founded on concepts. If one wants to gain knowledge, then, according to Kant, only those categories (or most
general concepts) may be used which fulfill certain spatio-temporal conditions when they are applied. These categories are of subjective origin, that is, created by the human mind. It is a scientific
theory, namely, Newton's physics, which furnishes the natural laws which are the basis of Kant's ontology. In his epistemology (an "auxiliary discipline" of his ontology which is contained in the
Critique of Pure Reason), Kant methodologically explains Newton's physics.
Leibniz's logic stands in the same relationship to Wolff's ontology, as the natural laws of Newton's physics and Kant's own epistemology stands to Kant's ontology. But for Kant it
is not the world of things-in-themselves which determines his ontology but the spatio-temporal categorial system of relations of the phenomena. It is important that here ontology can be clearly
separated from epistemology. Kant's epistemology is a metatheory of the cognitive presuppositions and methods of classical physics. Kant's categorial ontology derives from natural laws which are
supported and confirmed by empirical evidence of the general structures of the world-the classical physical world, as we would say today. With this, ontology became an interdiscipline, since it is
here that for the first time in the history of philosophy and science that scientific results were thoroughly (philosophically) generalized. This is also an important point in the development of the
ontology of the sciences. The ontology of the sciences has progressed enormously in the twentieth century, since many scientific theories with their specialized, cognitively oriented languages and
with their specialized mathematical methods did not originate before the twentieth century. Up to now, the ontology of the sciences is the last chapter of the history of ontology.
After Kant, ontology developed in several directions. Ontology of the sciences evolved in Neo-Kantianism, Positivism and Neo-positivism, the philosophy of the Vienna Circle, and in
contemporary philosophy of science. On the other side stands phenomenological ontology. Phenomenological ontology expanded Kant's phenomenological "reduction" of the world. Its climax is Husserl's
phenomenology in which the world itself becomes the (world) phenomenon. The world's basic structures exist exactly in that way in which they are experienced (phenomenologically) by human beings. The
construction and the structure of the world "happen" in man's pure intentional consciousness vis-à-vis reality. According to Husserl, mathematics and logic also participate in the constitution of the
world out of the phenomena. This constitution has a semantical character but happens, nevertheless, without language. Heidegger's fundamental ontology, on the other hand, speaks of an anti-logical
and anti-scientific basic experience, which is said to be paramount to all scientific knowledge.
The next decisive step in the development of ontology was the result of another development, which had reached its climax in the twentieth century, the development of formal logic.
Formal logic, and, in union with it, analytic philosophy, often show the tendency to dissolve epistemology into syntax and semantics, and even pragmatics. The syntactical semantic functions, the
reference relation, etc., could, in turn, be based upon the respective functions of language, be it ordinary language or the language of the sciences. Wittgenstein's reduction of thinking to the
linguistic medium became an object of a philosophical position whose task was to explain and clarify language. As a result, the ontology of the sciences acquires features which are best characterized
by "regional linguistic ontology". An important result of Wittgenstein's reduction of thinking to language was the dissolution of conceptualistic ontology."
From: Werner Leinfellner, Eric Kraemer and Jeffrey Schank (eds.), Language and Ontology. Proceedings of the Sixth International Wittgenstein Symposium. 23th to 30th August 1981
Kirchberg am Wechsel (Austria), Wien, Hölder-Pichler-Tempsky, 1982, Preface by The Editors, pp. 18-20.
THE ORIGIN OF A NEW TERM: " ONTOLOGIA"
Until 2003 the first appearance of the Latin word "ontologia" was known in two works published in 1613:
Rudolf Göckel (1547-1628) Latin Rudolf Goclenius, Professor of Logic in the University of Marburg: in his Lexicon philosophicum quo tanquam clave philosophiae fores aperiuntur,
informatum opera et studio Rodolphi Goclenii, Frankfurt (reprinted by Georg Olms, second edition 1980) XII, 1143 pages) on the left margin of abstractio (the term is written in
Jacob Lorhard (1561-1609) Latin Jacobo Lorhardo or Jacobus Lorhardus, Professor at the University of St. Gallen (Switzerland) in his Theatrum philosophicum, Basilea,
Göckel's work was well known, but Lorhard's Theatrum philosophicum was first discovered by Joseph S. Freedman in the second edition of his Deutsche Schulphilosophie im
Reformationszeitalter (1500-1650): ein Handbuch für den Hochschulunterricht, Münster, MAKS, 1985, and cited by Jean-François Courtine in his masterpiece Suárez et le système de la
métaphysique, Paris, Presses Universitaires de France, 1990, p. 410 n. 6.
Lorhard was an unknown author and the only reference I found to him is in the Syllabus auctorum, Vol. 9 of the Bibliographia Philosophica Vetus . Repertorium generale
systematicum operum philosophicorum usque ad annum MDCCC typis impressorum by Wilhelm Risse, Zürich - New York, Georg Olms, 1998:
" Lorhardus, Jacobus (fl. 1597), praeceptor Durlaci, rector S. Galli"
Wilhelm Risse 's outstanding work contains a bibliography of the published titles on philosophy up to 1800 (about 18.000 titles!); I tried to find the FIRST edition of Lorhard's
work, which was unknown.
In Vol. II, - " Logica" of Risse's work, Jacobus Lorhardus is cited twice: year 1597 and year 1606 (references are to the year of publication).
1597: Liber de adeptione veri necessarii, seu apodictici..., Tubingae, 1598, (p. 217)
The frontispiece of the book Ogdoas Scholastica and of the Metaphysicae su Ontologiae Diagraphe.
"The first occurence of "ontology" (in German: Ontologie) in a dictionary of philosophy can be found in the first philosophical dictionary published in a modern language,
the Philosophisches Lexicon by Johann Georg Walch (1693-1775): the first edition was published in 1726 (the second improved edition of 1733 has been reprinted in three volumes by Thoemmes in
July 15, 2005: I received new information about Jacob Lorhard from Peter Øhrstrøm, Institut for Kommunikation, Aalborg Universitet:
"Jacob Lorhard was born in 1561 in Münsingen in South Germany. In 1603 he became "Rektor des Gymnasiums" in the protestant city of St. Gallen. In 1606 he published his book Ogdoas
scholastica, on the frontispiece of which the word "ontologia" appears - probably for the first time ever in a book. "Ontologia" is used synonymously with "Metaphysica". In 1607, i.e., the year after
the publication of Ogdoas scholastica, Lorhard received a calling from Landgraf Mortiz von Hessen to become professor of theology in Marburg. At that time Rudolph Göckel (1547-1628) was also
professor in Marburg in logic, ethics, and mathematics. It seems to be a likely assumption that Lorhard and Göckel met one or several times during 1607 and that they shared some of their findings
with each other. In this way the sources suggest that Göckel during 1607 may have learned about Lorhard's new term "ontologia" not only from reading Ogdoas scholastica but also from personal
conversations with Lorhard. For some reason, however, his stay in Marburg became very short and after less than a year he returned to his former position in St. Gallen. Lorhard died on 19 May, 1609.
Later, in 1613, Lorhard's book was printed in a second edition under the title Theatrum philosophicum. However, in this new edition the word "ontologia" has disappeared from the front cover but has
been maintained inside the book. In 1613, however, the term is also found in Rudolph Göckel's Lexicon philosophicum. Here the word "ontologia" is only mentioned briefly as follows:
"ontologia, philosophia de ente" (i.e., "ontology, the philosophy of being"). It is very likely that Göckel included this term in his own writings due to inspiration from Lorhard."
October 27, 2006: Dr. Marco Lamanna, Bari University (Italy) send me some important details:
"In July 2006 I had the opportunity to consult a copy of the Ogdoas Scholastica (1606) of Lorhard in the University Library in San Marino. The neologism ontologia
appears four times in the course of the work. On three occasions it occurs in the genitive singular ( Ontologiae): on the frontispiece, in the title of the section on metaphysics, and at the
end of this same section. Only on one occasion (in the dedicatory letter) does the word appear in the accusative case ( Ontologiam). I was subsequently able to consult Lorhard's Theatrum
philosophicum at the Herzog August Bibliothek in Wolfenbüttel. This work, the second (amplified) edition of the Ogdoas Scholastica, and appeared posthumously at Basel in 1613. The
Theatrum philosophicum is made up of twelve parts ( continens Grammaticen Latinam, Graecam, et Hebraeam, Logicen, Rhetoricen, Arithmeticen, Geometriam, Musicen, Astronomicen, Ethicen,
Physicen, Metaphysicen seu Ontologiam). The parts that appear here in addition to the material in the Ogdoas are the sections on Hebrew grammar, arithmetic, geometry and music. In the
dedicatory letter of the Theatrum philosophicum, Lorhardus writes " hancque Dodecada Scholasticam confeci" (i.e. a work of twelve parts), in contrast to what he had written in 1606:
" hancque Ogodoada Scholasticam confeci" (i.e. a work of eight parts).
In September 2006 I confirmed that the part of the work dealing with metaphysics ( Metaphysices seu Ontologiae Diagraphe) is identical in the Ogdoas and in the
Theatrum, and also discovered that Lorhardus was not the author of this chapter. In fact, what Lorhard did was to create a diagrammatic representation, in the Ramist tradition, of the
Metaphysicae Systema methodicum of Clemens Timpler, which ran through nine editions, including some unauthorized imprints (Steinfurt 1604, Lich 1604, Hanau 1606, Frankfurt a.M. 1607, Marburg
1607, Hanau 1608, Frankfurt a.M. 1612, Hanau 1612, Hanau 1616).
[See: Joseph S. Freedman, European Academic Philosophy in the Late Sixteenth and Early Seventeenth Centuries. The life, significance and philosophy of Clemens Timpler
(1563/4-1624). Hildesheim: Georg Olms 1988].
Since Lorhard finished working on his Ogdoas Scholastica (the dedicatory letter was dated 24 February 1606), he could presumably only have had the 1604 editions of
Timpler's work to consult. Lorhard faithfully repeats most of the theorems with which Timpler had begun each of his chapters, except for a few minor differences, explicable by the fact that Lorhard
was adapting Timpler's work to diagrammatic form and that the Ogdoas was a book for studiosis adolescentibus of the Gymnasium in Sankt Gallen where he was rector. The only important
difference is that Lorhard introduces a new word, not found in Timpler, " Ontologia", by which he means all metaphysics. In the title page of the Ogdoas and in the title of his
Ramistic diagram, Lorhard equates the two words with the phrases " Metaphysices, seu Ontologiae", and " Metaphysicae seu Ontologiae Diagraphe" respectively. (A similar phrase also
occurs in the dedicatory letter).
I have also found another copy of the Ogdoas Scholastica (1606), in the Universitäts- und Landesbibliothek Sachsen-Anhalt in Halle, in addition to the four copies indicated on the
website Ontology. Theory and History."
April 27, 2011: An update on Lorhard from Marco Lamanna:
Latest Findings on Jakob Lorhard and the Rise of the Term Ontology
"My latest finding at the Universitätsbibliothek Marburg of the Lysis duorum sophismatum pro omnipraesentia carnis Christi in Eius Persona by Jakob Lorhard, gives us the
definitive confirmation of the presence of Lorhard in Marburg in 1607.
The work regards a public discussion held by Lorhard at the Faculty of Theology of Marburg’s Philipps-Universität in 1607. It contains two dedications: the first to Hermann Vultejus
(1565-1634), professor of law and chancellor at University of Marburg, and the second to Gregor Schönfeld (1559-1628), professor of theology and superintendent in Hessen.
In the work, Lorhard for the most part discusses the theme of the omnipresence of Christ in the world, contrasting every pantheistic degeneration.
Lorhard’s “exoteric” approach is evident. He argues only on the basis of the literal exegesis of the Sacred Scripture, as evident also in his Kurtzer begriff Dess wahren
ungefälschten Christenthumbs, completed on his return from Marburg to St. Gallen and published posthumously in 1610.
Probably, the unsuccess of his appointment as professor of theology in Marburg was caused by the distance of Lorhard’s theology from the esoteric and apocalyptic researches that
were being affirmed in Marburg and at the court of the prince Moritz of Hessen in Kassel, for example with a theologian like Raphael Egli (1559-1622). Perhaps this is the reason that led his return
to St. Gallen from Marburg, just four months later, in semptember 1607.
The publication in Marburg of the Lysis not only confirms the indications contained in the biography of Lorhard by Georg Leonhardt Hartmann, but also confirms above all the
hypothesis formulated by Peter Øhrstrøm, Jan Andersen, Henrik Schaerfe ( What has happened to Ontology, in F. Dau / M.-L, Mugnier, G. Stumme (eds.), Springer Verlag, Berlin-Heidelberg 2005):
Rudoph Göckel most probably met Lorhard in Marburg between may and September of 1607, and from Lorhard thus renewed the neologism ontology. “
THE FIRST OCCURRENCE OF " ONTOLOGY" IN ENGLISH
According to the last printed edition of the Oxford English Dictionary (Second edition, 1989) the first occurrence of "ontology" was in An Universal Etymological
English Dictionary (1721) by Nathaniel Bailey (born ? - died 1742): "An Account of Being in the Abstract."
Isaac Watts (1674-1748) in his Logic, or the Right Use of Reason in the Enquiry after Truth. With a Variety of Rules to Guard against Error, in the Affairs of Religion and Human
Life, as well as in the Sciences (1724) wrote: "In order to make due enquiries into all these, and many other particulars which go towards the complete and comprehensive idea of any being, the
science of ontology is exceeding necessary. This is what was wont to be called the first part of metaphysics in the peripatetic schools" I. VI. 9.
The first book in English with "ontology" in the title is: Isaac Watts - " Philosophical Essays on Various Subjects, (...); With some Remark s on Mr. Locke's Essay on the Human
Understanding. To which is subjoined a brief Scheme of Ontology, or the Science of Being in general with its Affections" (1733).
The on-line Draft Revision of the Oxford English Dictionary (September 2008) give as first occurrence (discovered by Fred R. Shapiro in a message to the Linguist
List (December 25, 2005): Gideon Harvey (1636/7-1702): Archelogia philosophica nova; or, New principles of Philosophy. Containing Philosophy in general, Metaphysicks or Ontology, Dynamilogy
or a Discourse of Power, Religio Philosophi or Natural Theology, Physicks or Natural philosophy - London, Thomson, 1663, Book II, Chapter One, pp. 17-18: "It is [Metaphysics] called also the
First Philosophy, from its nearest approximation to Philosophy, its most proper Denomination is Ontology, or a Discourse of a Being."
THE FIRST OCCURRENCE OF " ONTOLOGIA" IN A WORK PUBLISHED IN GERMAN
The poet Christian Weise (1642 - 1708) in a novel published in German in 1675 with the pseudonym Catharinum Civilem made use of the Latin "ontologia":
"Denn durch die PHILOSOPHIE. wird allhier nicht eine DISPUTATION aus der ONTOLOGIA verstanden sondern die rechte PHILOSOPHIA PRACTICA, welche sich in dem Lichte der Natur und in
denen Menschlichen Verrichtungen umbsiehet und dannen hero einen festen Grund der unverfälschten Klugheit gestellet hat." (Chapter VIII, p. 181)
Christian Weise, Die drey Klügsten Leute in der gantzen Welt, Leipzig, J. Fritzsch, 1675 (Critical edition in: Sämtliche Werke, XVIII, Berlin, de Gruyter, 2005, p.
THE FIRST OCCURRENCE OF " ONTOLOGIE" IN DENMARK
February, 24th 2004: I received this message from Dr. Jan Andersen (research assistant with Professor Peter Oehrstroem at the Department of Communication. Aalborg University,
Denmark) on the origin of "ontology" in Denmark:
"The Danish-Norwegian author Jens Kraft (1720-1765) published a text book in Danish titled 'Ontologie' as a part of his 'Metaphysik' in 1751. When the book was published Kraft was a
professor (mathematics and philosophy) at the Soroe University. 'Ontologie' was meant as a text book aimed at the students there. 'Ontologie' was a part of the larger work 'Metaphysik' which also
contained 'Cosmologie' (1752), 'Psychologie' (1752) and 'Naturlig Theologie' (1753). Kraft was a dedicated admirer of Christian Wolff and had (before writing the book) attended Wolff´s lectures at
Halle University, Germany, but, as opposed to Wolff, Kraft was an adherent of Newtonian theory, and is considered to be the prime spokesman and the introductor of Newton to Denmark and Norway (the
two countries being one united kingdom at the time). Kraft is mentioned in the Dictionary of Scientific Biography (Charles Coulston Gillispie ed.) vol. VII, New York 1973, Charles Scribner's Sons,
p.490 in an article written by Kurt Moeller Pedersen. Kraft´s book can be found at the Statsbiblioteket in Aarhus, Denmark."
Jens Kraft, Ontologie', frontispiece of the Book.
TEXTS WITH THE TERM " ONTOLOGIA" FROM LORHARD TO CLAUBERG (1606-1664)
According to the Bibliographia philosophica vetus, Pars 1. Philosophia generalis, by Wilhelm Risse, the volume is available only in two German Libraries: the
Staatsbibliothek Augsburg and the Lüneburg Ratsbibliotek, but I discovered a third copy, not cited by Risse, in the Kantonsbibliothek St. Gallen, Switerland.
From 1998, a fourth copy is available in the "Fondo Young sulla memoria e la mnemotecnica" (Morris N. Young's Fund on memory and mnemotechnics) at the Library of the San Marino
University; a fifth copy was discovered by Marco Lamanna, University of Bari, Italy in the Universitäts- und Landesbibliothek Sachsen-Anhalt in Halle.
Wegelin, Thomas. 1608. Disputatio Theologica De Christo. Tubingae: Gruppenbach.
Dissertation. (Advisor: Johann Georg Sigwart), see p. 9.
Available at München, Bayerische Staatsbibliothek.
Clauberg, Johannes. 1660. Ontosophia Nova, Quae Vulgo Metaphysica, Theologiae, Iurisprudentiae Et Philologiae, Praesertim Germanicae Studiosis Accomodata. Accessit Logica
Contracta, Et Quae Ex Ea Demonstratur Orthographia Germanica. Duisburg.
Harvey, Gideon. 1663. Archelogia Philosophica Nova; or, New Principles of Philosophy. Containing Philosophy in General, Metaphysicks or Ontology, Dynamilogy or a Discourse of
Power, Religio Philosophi or Natural Theology, Physicks or Natural Philosophy. London: Thomson.
The first occurrence of "ontology" in English.
Clauberg, Johannes. 1664. Metaphysica De Ente, Quae Rectius Ontosophia. Amsterdam.
A SELECTION OF STUDIES ON THE ORIGINS OF THE LATIN WORD " ONTOLOGIA"
"In the prolegomena to his Elementa philosophiae sive Ontosophiae (1647), Johannes Clauberg remarks: 'Since the science which is about God calls itself Theosophy or
Theology, it would seem fitting to call Ontosophy or Ontology that science which does not deal with this and that being, as distinct from the others owing to its special name or properties, but with
being in general.' This text may be held, in the present state of historical knowledge, for the birth certificate of ontology as a science conceived after the pattern of theology, yet radically
distinct from it, since being qua being is held there as indifferent to all its conceivable determinations. 'There is, Clauberg says, a certain science which envisages being inasmuch as it is being,
that is, inasmuch as it is understood to have a certain common nature or degree of being, a degree which is to be found in both corporeal and incorporeal beings, in God and in creatures, in each and
every singular being according to its own mode.' Leibniz will later praise Clauberg for such an undertaking, but he will regret that it had not been a more successful one. The very word "ontology"
occurs at least once in an undated fragment of Leibniz, (1) and one can expect accidentally to meet it later in various places, (2) but it is not until 1729 that it finally comes into its own with
the Ontologia of Christian Wolff."
(1) Louis Couturat, Opuscules et fragments inédits de Leibniz, (Paris 1903) p. 512
(2) For instance, in J.B. Duhamel Philosophia vetus et nova 2nd ed. 1681, according to P. Gény, Questions d'enseignement de philosophie scholastique (Paris 1913)
From: Etienne Gilson, Being and Some Philosophers, Toronto, Pontifical Institute of Mediaeval Studies, 1952 p. 112-113. French edition: L'être et l'essence. Paris,
Vrin,1948 (Second revised edition 1962).
"C'est un fait que l' Ontologia de WOLFF constitue une étape importante de l'histoire de la métaphysique, même s'iln'est pas vrai, comme on le dit trop
souvent, qu'elle soit la toute première Ontologie. Avant lui déjà, en effet, CLAUBERG avait fait paraître à Amsterdam en 1656 une Metaphysica de ente quae rectius Ontosophia, aliarum Disciplinarum,
ipsiusque quoque Jurisprudentiae et Litterarum, studiosis accomodata, car ainsi qu'il le déclare: sicuti...geosofia vel geologia dicitur quae circa Deum occupata est scientia: ita haec, quae non
circa hoc vel illud ens speciali nomine insignitum vel proprietate quadam ab aliis distinctum, sed circa ens in genere versatur, non incommode Ontosophia vel Ontologia dici posse videatur (Opera
omnia, Amstelodami, 1691 t. I, p. 281). De même, en 1669, le Père Réginald, dominicain, publia un ouvrage réédité à Paris en 1878 et intitulé: Doctrinae Divi Thomae Aquinatis tria principia, cum
suis consequentiis, dont la première partie traite de l'être en général sous le titre: De Ontologia, cependant que Jean-Baptiste Du HAMEL, dans sa: Philosophia vetus et nova ad usum scholae
accomodata, in regia Burgundia ohm pertractata, Parisiis, 1678, emploie le mot Ontologia dans le même sens, lorsque, dans le tome III de cet ouvrage, divisant la métaphysique en trois parties,
il déclare: In primo quae ad entis ipsius naturam, principia, affectiones et primas velut species pertinent, exsequimur; adeo ut Ontologiam seu entis scientiam hoc tractatu complexamur. Atque haec
est prima philosophia aut scientia generalis, ex qua reliquae dimanant (p. 10 et 11 de l'édition de 1687).
Mais ces auteurs ne sont pas les premiers à avoir frayé la voie de l'Ontologie. Le terme même semble avoir fait sa première apparition, tout au moins sous sa forme
grecque, dans le Lexicon philosophicum quo tamquam clave philosophiae fores aperiuntur de Rudolph GOCLENIUS (Frankfurt, 1613), où l'on peut lire à l'article: abstractio, p. 16, dans
la marge:οντολογία, et philosophia de ente, et dans le corps de l'article: οντολογία, idest philosophia de ente seu de
Rudolf Göckel, Lexicon philosophicum quo tanquam clave philosophiae fores aperiuntur, informatum opera et studio Rodolphi Goclenii, Frankfurt, 1613: abstractio
('ontologia' is written in Greek).]
C'est encore sous sa forme grecque qu'on le rencontre chez Abraham CALOV qui, dans sa: Metaphysica divina a principiis eruta, in abstractione entis repraesentata
ad S. S. Theologiam applicata, monstrans terminorum et conclusionum transcendentium usum genuinum abusum hereticum constans (Rostockii, 1636), déclare: Scientia de ente, Metaphysica appellatur
communiter a rerum ordine, οντολογα rectius ab objecto proprio ( Scripta philosophica, Lubecae, 1651, p. 145) et qui, tout au long de cet de cet ouvrage, appelle
ainsi οντολογα la science de l'être; à tel point que sa Metaphysica divina... peut être considérée, dans l'état actuel de nos connaisances, comme la première
ontologie. Quoi qu'il en soit, on peut bien dire qu'avec CALOV, l'Ontologie en tant que discipline est déjà née. Et c'est cette science de l'être en général que les scolastiques du XVII siècle se
sont plu à ériger en une sorte d'introduction à la philosophie - d'où le nom de philosophie première qu'ils lui donnèrent encore -- et qu'ils réduisirent peu à peu à n'être qu'un vocabulaire ou un
lexique philosophique, destiné à servir d'instrument de base à l'enseignement de la métaphysique, grâce à la définition des termes employés par celle-ci, comme nous l'apprennent: Johann Franz BUDDE
dans une longue note de son ouvrage: Isagoge historico-theologica in theologiam universam singulasque ejus partes, Lipsiae, 1727, lib. I, cap. IV, 28, t. I, p. 252-261, et surtout Jacob
THOMASIUS dans son: Historia variae fortunae quant Metaphysica jam sub Aristotele, jam sub Scholasticis, jam sub Recentibus experta est, ajoutée en appendice à ses Erotemata metaphysica
pro incipientibus, Lipsiae, 1692, p. 19-87.
Ainsi donc, lorsque l'ouvrage de WOLFF parut, l'ontologie était une conquête de la philosophie vieille déjà d'à peu près cent ans. Mais, à défaut d'en avoir été le
créateur, il peut bien être considéré comme son réformateur et son rénovateur. Car, indépendamment du fait qu'il a été le premier à lui donner des dimensions matérielles aussi considérables et à en
faire un traité bien à part à côté des autres traités constituant l'ensemble de la métaphysique, il s'est élevé contre la prétention d'en faire purement et simplement un lexique philosophique et a
tenté de l'ériger en authentique science première qua omnis cognitionis humanae principia continentur, comme le dit son titre. Il lui attribue, en effet, pour rôle d'établir les principes et
de définir les concepts nécessaires aux autres disciplines, non seulement philosophiques, mais aussi scientifiques et utiles à la pratique de la vie, en même temps qu'il vise à y édifier une théorie
générale de l'être, ainsi que le veut la définition qu'il en donne au 1: Ontologia seu Philosophia prima est scientia entis in genre, seu quatenus ens est. En un mot, pour être l'héritier
des scolastiques du XVII siècle, et tout en adoptant leur réduction de la philosophie première à l'Ontologie, alors qu'elle était coextensive à toute la métaphysique chez ARISTOTE, WOLFF n'en a pas
moins donné à celle-ci un statut à la fois plus ample et plus ferme. Et c'est ce qui fait que son nom est resté plus intimement lié que celui de ces derniers à son apparition." (p. 116).
From: Jean École, La Philosophia prima sive Ontologia de Christian Wolff: Histoire, doctrine et méthode, Giornale di metafisica, 1961/1 pp. 114-125 (reprinted in: Jean
École, Introduction à l'Opus Metaphysicum de Christian Wolff, Paris, Vrin, 1985 pp. 8-19).
"Christian Wolff popularized (in philosophical circles) the word 'ontology' (ontologia, Ontologie). The word appears in the title of his Philosophia prima sive ontologìa
methodo scientifica pertractata, qua omnes cognitionis humanae principia continentur, first published in 1730. Ontologia seu philosophia prima is defined as scientia entis in genere, quatenus
ens est (op. cit., 1). Ontology uses a "demonstrative [i.e., rational and deductive] method" (ibid., 2), and purports to investigate the most general predicates of all entes as such (ibid.,
8). Following Wolff, Alexander Baurngarten (Metaphysica, 1740) defined ontology (also called ontosophia, metaphysìca, metaphysica universalis, architectoníca, philosophia prima) as "the science of
the most general and abstract predicates of anything" (op. cit., 4), in so far as they belong to the first cognitive principles of the human mind (ibid., 5). Kant launched an epoch-making attack
against rational ontology in the sense of Wolff and Baumgarten; for ontology was to him both a pseudo-science and a temptation. He was convinced that he had succeeded in eliminating it by the
"transcendental Analytic." The whole Critique of Pure Reason is, in a way, the work of a man who was obsessed, and deeply distressed, by ontology. On the other hand, the expression 'ontological proof
(ontologischer Beweis) used by Kant is not a mere alternative expression to 'Anselmian proof; it is intended to emphasize the very nature of the proof. Since Kant is at the crossroads of modern
thought, it is important to know what he had in mind when he decided to overthrow the ambitious projects of rational ontologists. An examination of the origins of the concept of ontology is an
indispensable step in the clarification of Kant's thought.
Although the concept of ontology preceded the word 'ontology,' it can be assumed that only when such a word (or the alternative word, 'ontosophy') carne into use, could philosophers
begin to understand fully all the implications of the concept." (p. 36) "Unless I have missed the pertinent texts, a new name for a new discipline of the character stated above -- which is at the
same time 'a new name for some old ways of thinking' - occurred only in the Seventeenth Century. It was proposed by philosophers who did not belong to the Schools, but who had been directly or
indirectly influenced by the Scholastic tradition supplemented by the modern rationalist tradition. A number of historians (Rudolf Eucken, Etienne Gilson, Hans PichIer, Max Wundt, Heinz Heimsoeth)
mention Johannes Clauberg as the first philosopher who used the new term we are looking for: the term 'ontology.' This is not the case. The first instance occurs in Rudolf Goclenius ( Lexicon
philosophicum, quo tanquam clave philosophiae fores aperiuntur, Informatum opera et studio Rodolphi Goclenii. Francoforti, 1613). In his Worterbuch der philosophischen Begriffe, Rudolf
Eisler refers to this instance, but fails to indicate its significance. In a way, Eisler was right, because it has no significance.(1) The word 'ontology' occurs in Goclenius's Lexicon on
page 16 as follows: "οντολογα, philosophia de ente." This is all. Furthermore, it occurs on the left margin of the article "Abstractio," in which the author discusses the
concept of abstractio materiae according to Alexander of Hales. lf this were not enough, Goclenius does not even include an article on Metaphysics or First Philosophy in his Lexicon. There is,
indeed, an article on Philosophy (Philosophia) which contains various definitions, among them the following one: Philosophy can be understood per excellentiam as prima philosophia
(definition 4). Therefore, if it is true that Goclenius actually used the word 'ontology' he did very little with it. Neither does he mention such a word in his Isagoge (Rod. Goclenii ...
Isagoge in peripateticorum et Scholasticorum primam philosophiam quae vulgo dicitur Metaphysica, Francoforti, 1612). Here the expression prima philosophia is introduced as a technical term
for the more "common" Metaphysica. Goclenius writes to this effect: '1. Duae sunt communissimae disciplinae liberales: Logica, Metaphysica, quae sapientia dicitur ... 3. Metaphysica seu prima
philosophia cognitio communis est eorum, quae sunt altissimis causas & prima principia; ... 9. Prima philosophia scientia de Ente qua ens, hoc est, universaliter sumto' (P.A. 4). He therefore
relapsed into a relatively long established tradition in philosophical terminology, but 'to relapse into' is probably too strong an expression when he had scarcely done anything to produce a new
terminology. At any rate, his introduction of the word 'ontology' in the Lexicon does not seem to be the result of a careful plan; it looks more like a purely casual and inconsequential remark." (pp.
38-39). (1) Jean École, in an article on Wolff's Ontologia (Rivista di metafisica, XVI , 114-125) published after the present one was written, also mention Goclenius.
[École's article is the French version of the author's Latin "Introductio" to his critical edition of Wolff's Philosophia Prima sive Ontologia, Hildesheim, Olms, 1962].
From: José Ferrater Mora, On the Early History of 'Ontology' in: Philosophy and Phenomenological Research, 24, 1963 pp. 36-47.
"Wir gehen vom Titel "Ontologia" aus Dieser ist dem Christian Wolff ganz selbstverständlich. Er benutzt ihn, ohne über seine Herkunft Rechenschaft abzulegen. Dabei
ist nicht die historisch verstandene Herkunft entscheidend, sondern die ausgewiesene Zugehörigkeit dieses Titels zum Wesen der in ihm ausgesprochenen Prima Philosophia aus gerade diesem Wesen.
Bekanntlich ist der Titel "Prima Philosophia" ein von Aristoteles der Sache und dem Kern der Sache des Denkens verliehener Titel. Dieser Vorgang der Namensgebung ist kein beliebiger! Der Titel "Prima
Philosophia", beziehungsweise "prothé filosofia" wird dem Denken beigegeben, als es die ihm zugehörige Gestalt aus seinem eigenen Wesen annimmt. Die ihm später zugetragenen Titel "Metaphysik" und
"Ontologie" sind dagegen nur Nebentitel.
Johannes Micraelius (1597 - 1658) schreibt in seinem Lexicon Philosophicum: Metaphysicae objectum est Ens quatenus Ens est. Unde etiam vocatur aliquibus ; (1).Er
spricht hier ausdrücklich von "einigen"! Einer davon ist Johannes Clauberg (1622 - 1665), der oft als der erste genannt wird, der den Titel "Ontologia" gebraucht. Dieser verfaßte ein Werk: Elementa
philosophiae sive Ontosophia (Groningen 1647). 1660 kam das Buch, oder vielmehr sein Hauptteil, unter einem anderen Titel als: Ontosophia nova, quae vulgo Metaphysica (Duisburg) heraus; es konnte
1664 unter einem nochmals geänderten Titel erscheinen: Metaphysica de ente, quae rectius Ontosophia, Amsterdam. Bereits in der ersten Ausgabe von 1647 ist der Titel "Ontosophia" auch durch den Titel
,,Ontologia" verdeutlicht (2). Die dritte Ausgabe ist später in die Opera philosophica aufgenommen worden (1691). Dort lautet der Passus: Sicuti autem: Ontologia dicitur quae circa Deum occupata est
scientia: ita haec, quae non circa hoc vel illud ens speciali nomine insignitum vel proprietate quaedam ab aliis distinctum, sed circa ens in genere versatur, non incommode Ontosophia vel Ontologia
dici posse videatur (3).
Wenig später heißt es: Est quaedam scientia, quae contemplatur ens quatenus ens est, hoc est in quantum communem quandam intelligitur habere naturam vel naturae
gradum, qui rebus corporeis et incorporeis, Deo et creaturis, omnibusque adeo et in singulis entibus suo modo inest. Ea vulgo Metaphysica, sed aptius Ontologia vel scientia Catholica, eine allgemeine
Wissenschaft, et philosophia universalis nominatur. 13). Der Titel "Ontologia" findet sich jedoch noch vor Clauberg. Abraham Calov (1612 - 1686) hat ihn schon 1636 in seiner Metaphysica divina:
Scienta de Ente Metaphysica appellatur communiter a rerum ordine, ' οντολογα ; rectius ab objecto proprio (4). Und noch vor Calov benutzt ihn Johann Heinrich Alsted (1588
- 1638). Er gibt 1620 seinen Cursus philosophici Encyclopaedia heraus. Dort heißt es: Metaphysica est sapientia quae considerat ens qua ens: alias dicitur prima philosophia, et
οντολογα in Lexico Goclenii pag. 16 (5). Alsted verweist hier auf den Schulmetaphysiker Rudolf Göckel (Goclenius, 1547 - 1628), der nach allem, was wir wissen, der erste
gewesen ist, der den Titel "Ontologia" geprägt hat (6)."
1) Johannes Micraelius, Lexicon Philosophicum, Jena 1653, pag. 654.
2) Johannes Clauberg, Elementa philosophiae sive Ontosophia, Groningen 1647, pag. 3.
3) Johannes Clauberg, Opera omnia philosophica, partim antehac separatim, partim nunc primum edita ura Joh. Theod. Sehalbrudhii, Amsterdam 1691, pag. 28113) a. a. O, p.
4) Abraham Calov, Metaphysica divina, Pars generalis, Rostok 1636, Praecognita II, pag. 4. In den Scripta philosophica wird der Pars
specialis nachgeliefert (Rostok 1650/51). In beiden In den Scripta philosophica wird der Pars specialis nachgeliefert (Rostok 1650151). In beiden Teilen der Metaphysica divina findet sich
der Titel 'ontologia' mehr als ein dutzendmal in Buch- und Kapitelüberschriften. Er ist stets in griechischen Buchstaben geschrieben. Es sieht Buch- und Kapitelüberschriften. Er ist stets in
griechischen Buchstaben geschrieben. Es sieht ganz so aus, als ob Clauberg der erste ist, der den Titel Ontologia in lateinischen Buch staben schreibt.
5) Cursus philosophici Encyclopaedia Libri XXVII, Opera et studio Johannis Henrici Alstedii, Herborn 1620, Liber V, Metaphysica, Pars prima, De Transcendentibus,
Caput I Ens, pag. 149.
(6) Das hätte man schon immer im Eisler nachschlagen können: Rudolf Eisler, Wörterbuch der Philosophischen Begriffe, 4. Aufl., Berlin 1927, Artikel "Ontologie". Trotzdem
hielt sich hartnäckig die Behauptung, Clauberg sei der Erfinder dieses Titels gewesen
From: Ernst Vollrath, Die Gliederung der Metaphysik in eine Metaphysica Generalis und eine Metaphysica Specialis, Zeitschrift für Philosophische Forschung, April-June 1962,
XVI, 2 pp. 265-266.
"La thèse de Goclenius qui sépare radicalement la prima philosophia et la metaphysica (1), nous paraît d'autant plus intéressante que son auteur
est très vraisemblablement celui qui a forgé pour la première fois (2) le mot d'ontologie, destiné par la suite à nommer précisément cette philosophia prima comme science universelle, dans
sa séparation de toute recherche théologique appréhendée désormais comme 'spéciale'. On peut lire en effet, sous la plume de Goclenius, mais encore sous sa forme grecque, le terme d' ontologia, non
pas à vrai dire dans son Isagoge, mais dans le célèbre Lexicon philosophicum quo tanquam clave philosophiae fores aperiuntur, informatum opera et studio Rodolphi Goclenii, publié quelques
années plus tard, à Francfort en 1613. (3) Il est très significatif de trouver cette première occurrence du terme à l'article abstractio. Nous avons déjà signalé (cf. chapitre III, p. 458
sq.) que Pérérius introduisait son opposition insolite entre philosophie première métaphysique à partir d'une réflexion critique sur la doctrine classique ('aristotélico-thomiste') de l'abstraction,
et que Suárez développait le plus nettement l'orientation ontologique de son projet métaphysique en fonction de sa doctrine de l'abstraction et de la praecisio ( Disputationes
Metaphysicae, II, 2, 15-16)."
(1) Est-il besoin de souligner qu'une telle opposition est contraire à l'esprit de l'enquête aristotélicienne comme à l'élaboration terminologique des commentateurs
les plus anciens?
(2) La prudence est ici plus que jamais de mise. Après avoir rédigé ces pages, nous avons été mis, grâce à l'obligeance de J. S. Freedman, à qui l'on doit un
excellent travail ( Deutsche Schulphilosophie im Reformationszeitalter 1500-1650, dact., Münster, 1984), sur la piste d'un auteur assez singulier et à la vérité peu connu, un certain Jacobus
Lorhardus, recteur au Gymnasium de Saint-Galles, qui publie à Bâle en 1613, comme secunda editio un Theatrum philosophicum qui présente à la manière ramiste une série de tabelles à travers
lesquelles se répartissent toutes les disciplines philosophiques. Or le 'diagraphe' qui introduit les divisions de la Métaphysique est précisément intitulé : Metaphysicae seu Ontologiae
Diagraphe (p. 157). Et il se termine, après la division des ficta ou des êtres de raison, par ces mots : Finis Ontologiae. L'ouvrage de Lorhardus est très remarquable également dans sa
définition la plus générale de la Métaphysique qui fait évidemment référence à Clemens Timpler (cf. supra, p. 265 sq.): " Metaphysicae (quae est epistheme tou noetoue noeton quatenus ab homine
naturali rationis lumine sine ullo materiae conceptu est intelligibile) partes duae sunt... ! "(ibid.).
(3) Reprint Hildesheim, 1964. Signalons aussi qu'en revanche le terme ontologia n'apparaît pas, du moins à notre connaissance, dans le Lexicon
philosophicum graecum de 1615 (Marbourg).
From: Jean-François Courtine, Suárez et le système de la métaphysique, Paris, Presses Universitaires de France, 1990, p. 410 n. 6.
LUTHERANS VS. CALVINISTS ON THE SUBJECT MATTER OF METAPHYSICS
In Calvinism the idea of a synthetic presentation of doctrine was retained, but the encyclopedia of the sciences was enlarged and transformed into a system of systems, governed by a
theory of the arts, a “technology”, according to which philosophical conclusions were presented as derived from nature and theological conclusions as derived from revelation.
Whereas Lutheran thinkers - regarding their teaching as essentially practical - adopted the analytic order in presenting their theological teaching, Reformed theologians of the early seventeenth century
in Germany regarded their science as the theoretical and used rather a synthetic order in the presentation of doctrine. In accordance with the architectonic spirit of Calvinist Scholasticism, Reformed dogmatics
began, in accordance with the synthetic order, with the glory of God as the first cause and final goal of all things, and treated his eternal decrees of providence and predestination before taking up his
government of the world in time.
In this conception natural theology formed an integral part of the cognition Dei perfecta at which theology aimed. Reformed writers tended, therefore, to distinguish clearly between
natural theology and the doctrine of being - a distinction only reluctantly accepted by the Lutherans. Calvinist authors spoke of two sorts of doctrine, a doctrine of God to the extent that he is accessible to
human reason and a doctrine of being which had the function of assigning to each of the particular disciplines its proper domain.
The Mar burg professor Rudolph Clementius (d. 1628) distinguished two separate disciplines, a universal science called “first philosophy” or “ontology” and a particular science called “natural
Ontology deals with being, its properties and its principles; natural theology studies the various types of immaterial being: God, the intelligences and the human soul. The term “metaphysics” was used to
designate both. In the works of authors like Bartholomeus Keckckermann (d. 1609) of Heidelberg and Danzig, Clemens Timpler (d. 1624) of Heidelberg and Steinfurt, and Johann Heinrich Alsted (d. 1638) of Herbom
there then appeared a new, unified vision of the encyclopaedia of the scientific disciplines in which ontology had the role of assigning to each of the particular disciplines its proper domain.
This new vision was grounded in a conception of doctrine which was specifically a product of the Renaissance, a conception which set it apart from the Aristotelianism of both Catholic Scholasticism and
Lutheran Orthodoxy. According to the traditional Aristotelian understanding, taken up by Catholic theologians, scientific knowledge was - as we have seen - made up of conclusions which are both true and certain,
because they are the result of a demonstration based on an evident principle or cause. “Science” was the habit or faculty by which the mind is disposed to assent to such conclusions. Only necessary, universal
statements can be scientific; there can be no demonstration of contingent, singular facts and no science of changeable things as such.
Calvinist writers departed from this traditional definition of scientific knowledge in a way which was conditioned by Reformed theology. Because they wanted to assure the truth and certainty
of theological conclusions, they extended the range of scientific validity beyond the universal conclusions which natural theology can derive from the properties of things to the singular, contingent facts of
history which are dependent on God’s providential care and which revealed theology holds, on the testimony of Scripture, to be principles of knowledge.
In the approach of men like Keckermann scientific doctrine was, for this reason, understood as a body of knowledge, systematically ordered so as to make it possible for a learned man to impart
the habit of scientific knowledge to others by correct explanation. The notion of a corpus doctrinae differed from the Lutheran idea in a way which betrayed the influence of humanism. Whereas Lutheran
writers concerned themselves primarily with theological doctrines and sought simply to show the logical connections between individual theological teachings, the Calvinists saw theological doctrine as part of
the sum total of the knowledge which has been gained by man in the course of history and transmitted to the present generation by written and oral tradition. The task of the teacher was to order, to systematize,
the doctrine of each of the disciplines and to relate them to one another in a new encyclopaedia of knowledge.
In his Praeeognita philosophica (Hanau 1608) Keckermann presented a general theory of science - now we should probably say a theory of art - in which he appealed to the norms of certitude which had been
proposed by Melanchthon: revelation, the universal sense experience of men, common innate notions and the orderly presentation of syllogistic conclusions ( Opera, Corpus Reformatorum, XIII 149-53,
De anima, Causae certitudinis).
Keckermann went beyond Melanchthon, however, by defining the « intellectus ordinis in syllogismo as a facultas artificialis acquisita per certam disciplinam ». By “faculty” he meant an internal
source of certitude which is a habit or disposition - in accordance with the Aristotelian conception. By the “discipline” through which the habit is acquired, he meant the external, ordered body of doctrine handed
down in the traditional liberal arts which must be mastered by the learned man.
The most significant word in Keckermann’s definition is the word “artificial”. He described the habit acquired by the learned man not as “scientific”, but rather as “artificial”, because it
concerns conclusions which belong to all the liberal arts and includes both universal conclusions drawn from the nature of things and singular, contingent conclusions based on tradition, for the reason that
knowledge of both types of conclusion can be gained by the systematic application of methodical principles. (pp. 127-129)
Charles H. Lohr, " Technologia: The Calvinist Theory of Science in the Renaissance", in Gregorio Piaia (ed.), La presenza dell'aristotelismo padovano nella filosofia della
prima modernità, Roma-Padova, Editrice Sntenore, 2002, pp. 123-132.
FURTHER DEVELOPMENTS OF THE HISTORY OF ONTOLOGY
"In 1620 the Calvinist Johannes Heinrich Alsted (1588-1638) takes up the term 'ontology' and identifies ontology with metaphysics or 'first philosophy' as 'general discipline of
being'. This ontology has a general part which deals with transcendentia and a special part which deals with praedicamenta (categories). Alsted opposes this general discipline or ontology to inferior
disciplines which are concerned with special beings such as physics with natural bodies, mathematics with quantity), as well as to the science of transnatural beings, which he calls pneumatica or
pneumatologia, the science of God, angels, and separate souls. Metaphysics or ontology is the most general discipline, which cannot have a double subject (being and God) ( Cursus philosophici
Encyclopaedia, 1620, Lib. V-VI).
Johann Micraelius (I579-1658) departs from the reduction of metaphysics to the science of being as being and sees it as embracing also the special sciences of pneumatology
(theology, angelography, psychology). These he opposes to ontology as the general part (see the articles 'Metaphysica' and 'Philosophia' in his Lexicon philosophicum of 1653). Micraelius
thereby seems to coin the distinction between metaphysica generalis and metataphysica specialis, a distinction which has been current ever since. Thee notion of 'ontology' was also
affected by Cartesianism. Johannes Clauberg distinguishes three kinds of entia: being as thinkable ( ens cogitabile), being as something ( aliquid), and being as thing or substantial
being ( res sive ens substantiale). Ontology or 'ontosophy' deals with being in the third sense and it presupposes the science of thinkable things, in other words metaphysics or 'first
philosophy', as this is elaborated in Renée Descartes's Meditationes ( Metaphysica de Ente, quae rectius Ontosophia, 1664, 1, 1-5).
Traces of this same distinction, between ontology and a science or method of thought, appear also in the 18th century, for example in the work of Christian Wolff and in Kant.
According to Wolff, ontology deals with being in general, but it can also be termed 'first philosophy' in so far as it concerns first principles and notions 'which are used in reasoning' . The method
of ontology conforms to that of mathematics ( Philosophia prima sive Ontologia, 1730, 'Prolegomena')."Kant identifies ontology (the system of all those concepts and principles of reason which
relate to objects in general) with the first part of the system of his metaphysics of nature. Ontology in this sense presupposes the method or propaedeutic of the critique of pure reason, the
knowledge of the limits of human knowledge. Kant's reformed ontology is concerned only with objects which are accessible to human knowledge (appearing objects, ontology of 'immanent thought') and it
is based on the principles of this knowledge developed by Kant in his 'analytic of the pure understanding' ( CPR, Letter to Beck. 211 January 1792). (On the relations of methodology,
metaphysics, and ontology, see also Johann Friedrich Herbart. for example Kurze Enzvklopädie der Philosophie, 1831, 11, 190, and Lotze).
Also in the 18th century. the German tradition tends sometimes to locate the object of ontology in the essence of things, rather than in the things themselves. In Wolff's work, this
transformation becomes manifest in the fact that the first thing, conceived in being is not existence, but essence ( Philosophia prima, 144). In Christian August Crusius, ontology becomes
explicitly a science of the 'general essence of things', and he sees this essence as something to be analysed entirely a priori ( Entwurf der notwendigen Vernunftwahrheiten, 1745, 1, 5: see
also Georg Bernhard Bilfinger. (1693-1750), Johann Heinrich Lambert, and Hegel).
As for the relation between metaphysics and ontology, Wolff ( Philosophia rationalis, 'Discursus praeliminaris', 79, 99), Crusius ( Entwurf, 1, 5), and Kant
( CPR, Reflection 4851) remain faithful to the distinction between general metaphysics (ontology) and special metaphysics (psychology or pneumatology, cosmology, theology).
In the 19th and 20th centuries, the evolution of the notion of 'ontology' can again be analysed in terms of the distinction between the object of ontology and the relation of
ontology to other disciplines. The relation between ontology, 'epistemological' sciences and metaphysics is discussed by authors such as Rudolf Hermann Lotze, Nicolai Hartmann, and Günther Jacoby
From: Léo Freuler, ONTOLOGY. I: History of Ontology, in: Hans Burkhardt & Barry Smith (eds.), Handbook of Metaphysics and Ontology, Philosophia Verlag GMBH, Munchen
"The study of being in so far as this is shared in common by all entities, both material and immaterial. It deals with the most general properties of beings in all their different
The books of Aristotle's Physics deal with material entities. His Metaphysics (literally 'what comes after the Physics'), on the other hand, deals with what is beyond or behind the
physical world - with immaterial entities - and thus contains theology as its most prominent part. At the same time, however, Aristotle conceives this 'metaphysics' as having as its subject matter
all beings, or rather being as such. Metaphysics is accordingly identified also as 'first philosophy', since it deals with the most basic principles upon which all other sciences rest.
From the very beginning, then, an alliance was established between theology and the science of being qua being, and this alliance was sustained successfully throughout the Middle
Ages. By the seventeenth century, however, the two disciplines were beginning to fall apart, and there was effected a distinction between metaphysica generalis on the one hand - the science of the
most general concepts or categories of being - and metaphysica specialis on the other - embracing not only theology but also other special sciences of being, including psychology (the science of
finite mind) and cosmology.
'Ontology', now, is just another name for metaphysica generalis as thus conceived. The tern was introduced into philosophy by the German Protestant Scholastic Rudolphus Goclenius
(Rudolf Göckel) in his Lexicon philosophicum (1613) and was given currency above all through the influence of Christian Wolff (1679-1754).
Where metaphysics had traditionally confined itself to the treatment of existent beings, Leibniz, Wolff and others dealt also in their metaphysical writings with the being of what
is merely possible. It fell to Meinong in his ' Uber Gegenstandstheorie' (1904) to conceive the project of an absolutely general 'theory of objects', which would embrace within its subject
matter not merely actual and possible objects, but also impossible objects, obtaining and non-obtaining states of affairs and other higher-order objects, merely hypothetical objects, and also objects
'beyond being and non-being' which are as it were awaiting realization.
In part under the influence of Meinong, in part also under the inspiration of contemporary work in logic and mathematics, Husserl put forward in his Logical Investigations
(1913-21) the idea of a 'pure theory of objects' or 'formal ontology', a discipline which would deal with such formal-ontological categories as: object, state of affairs, property, genus, species,
unity, plurality, number, relation, connection, series, part, whole, dependence, magnitude, open and closed set, boundary, manifold, and so on.
Formal ontology would deal also with the different formal structures manifested by entire regions of being. To each such formal structure there would then correspond in principle a
number of alternative material realizations, each having its own specific material or regional ontology. The most important such material ontology relates to the natural world of spatio-temporally
extended things, and thus includes ontological theories of space, time, movement, causality, material body, and so on.
Next in order of development is the material ontology of organic entities, followed by the material ontology of minds (of thinking bodies and of their mental acts and states),
perhaps also by the material ontology of cultural and institutional formations."
From: Barry Smith, Ontology, in: Jaegwon Kim & Ernest Sosa (eds.), A Companion to Metaphysics, Oxford, Basil Blackwell 1995, pp. 373-374.
TINOLOGY: AN ALTERNATIVE TO ONTOLOGY?
"In our contribution to the Festschrift in honour of Ruedi Imbach the focus will be on the term « tino-logia ». The notion is not mentioned in the most complete
philosophical dictionary of our time, the Historisches Worterbuch der Philosophie, which appeared in 13 volumes from 1971-2007. The vocable was suggested by French scholars two decades ago
in their analysis of the genealogy of Western metaphysics and has since then found acceptance. « Tinology » is meant to characterize an alternative for the traditional ontological model of
metaphysics. Influential was an observation made by Jean-Francois Courtine at the end of his monumental study on the metaphysics of Francis Suárez : « En rigueur de termes, l'ontologie
classique-moderne devrait donc plutot être caracterisée comme une 'tinologie' »(1). The emergence of this neologism and its historical place is the first thing that calls for attention.
The emergence of the notion
The notion « tinology » originated in the study of ancient philosophy, was next applied to modern philosophy and finally also assigned to medieval philosophy.
1. In the continuation of the conclusion just cited, Courtine refers to Pierre Aubenque for the phrase « tinology », but does not specify this reference (2). It turns out that
Aubenque puts forward the expression and explains its philosophical significance in an essay on Plato's Sophist (3). The analysis of the text is reason for a summary of the basic features of
Stoic ontology: (i) only bodies « are » and can be called « beings » ; (ii) there are incorporeal realities, which are not « beings », namely place, time, void and the lekton (« sayable ») ;
(iii) bodies and incorporeals, which constitute the Stoic world, are joint members of a single supreme genus, which is called « something » (ti). It is the title for the most general
determination, of which « being » is only a specification (4).
Aubenque's objective is to show the critical potential of the Stoic doctrine. In the history of ontology, the concept of « being » has again and again been found to be too
determined and too limited, for instance, as « idea » or « substance », in proportion to the universal extension it claims. The Stoic « tino-logy » offer the possibility of « un dépassement de
l'ontologie surdéterminée du substantialisme au profit d'une doctrine plus englobante du « quelque chose », c'est-e-dire, de la détermination en général » (3) Although the term « tinology » thus
refers to a doctrinal development in ancient philosophy, its introduction has a general aim. It signifies an alternative model of metaphysics, insofar as it is based on a more encompassing notion
than « being ».
2. In his study on Suárez, Courtine exploits the critical potential of the term. He applies the notion « tinology » to modern philosophy. He recognizes that the systematics
underlying the Disputationes Metaphysicae is the Scholastic tradition of transcendental thought, but also highlights, the « modernity » of Suárez's metaphysics by presenting his thought as a
« turn » (« le tournant Suárezien ») in the history of this discipline. The Disputationes Metaphysicae took a decisive step towards the early modern understanding of metaphysics, which
devised an alternative for the Aristotelian ontological model.
One of its features is that knowability becomes the ultimate criterion of entity. At the end of this development metaphysics is no longer conceived as a science of (real) being, but
as an « onto-logic », as a science of what is thinkable, a theory of « something (ti) in general », which can therefore be characterized as a « tinology » (6). In Courtine's reading, the
most significant sign of this transformation is Suárez's identification of ens and res. The central notion of his ontology, becomes a new concept of « reality » (realitas),
which does not refer to what actually « is », but to the more encompassing notion of res, less in the sense of « thing » than of « something » (aliquid) -- in an exemplary way
expressed as « quelque chose » in French and « etwas » in German (7).
3. Courtine sees a prefiguration and preparation of the modern turn to a « tino-logical »understanding of metaphysics in medieval philosophy. He ascribes a partcular importance to
Henry of Ghent's account of res, according to which « thing » is the most universal concept and « the first object of metaphysical thought » (8). His conclusion inspired Olivier Boulnois,
who explicitly labels one of the forms of metaphysics in the Middle Ages as « tinology ». Duns Scotus's First Philosophy is a tinology rather than an ontology, since it is the science of res
or aliquid, that is, of all that is not nothing (non-nihil). This notion is more encompassing than « being », because it includes real being as well as what is merely thinkable (9).
In the next pages, we make some observations on the search for an alternative, tinological model of metaphysics in medieval philosophy." (pp. 729-730)
(1) J.F. Courtine, Suárez et le système de la métaphysique, Presses universitaires de France, Paris 1990, p. 536.
(2) Ibid. : « selon une heureuse suggestion de P. Aubenque ».
(3) P. Aubenque, « Une occasion manquée : la genèse avortée de la distinction entre l' 'étant' et le 'quelque chose' », in Id. (ed.), Etudes sur le Sophiste de
Platon, Bibliopolis, Napoli 1991, p. 367-385.
(4) Ibid., p. 379-380. Cf. D. Sedley, « Hellenistic Physics and Metaphysics », in K. Algra et al. (eds.), The Cambridge History of Hellenistic Philosophy,
Cambridge University Press, Cambridge 2005, p. 355-411, in particular p. 382-411.
(5) Aubenque, « Une occasion manquée », p. 384-385.
(6) Courtine, Suárez et le système de la métaphysique, p. 535-536.
(7) Ibid., p. 537 ; p. 263-264.
(8) Cf. J.F. Courtine, « Res », in Historisches Wijrterbuch der Philosophie, VIII, Wissenschaftliche Buchgesellschaft, Darmstadt 1992, col. 892-901 (on Henry : col.
(9) O. Boulnois, Etre et répresentation. Une génealogie de la métaphysique moderne à l'époque de Duns Scot (XIIIe-XIVe siècle), Presses universitaires de France, Paris
1999, p. 512-514. Cfr Id., Heidegger, l'ontothéologie et les structures médiévales de la métaphysique », Quaestio 1 (2001), p. 379-406, in particular 402ff.
From: Jan A. Aertsen, "Tino-logia: An alternative for Ontology?" In Mots médiévaux offerts à Ruedi Imbach. Edited by Atucha Iñigo et al. Turnhout: Brepols 2011. pp.
See also, on the works of Courtine and Boulnois: Jan A. Aertsen, 'Res' as Transcendental. Its Introduction and Significance, in: Graziella Federici Vescovini (ed.), Le problème
des Transcendantaux du XIVe au XVIIe siècle, Paris: Vrin, 2002, pp. 139-155, in particular the final section: Medieval Metaphysics: (Supertranscendental) Tinology or (Transcendental)
Ontology? pp. 153-155.
(to be continued...)
An updated status quaestionis of the current research can be found in: Michaël Devaux / Marco Lamanna: The Rise and Early History of the Term Ontology (1606 - 1730)
- in: Quaestio. Yearbook of the History of Metaphysics vol. 9, 2009, pp. 173-208. Turnhout, Brepols. (The volume, edited by Costantino Esposito with the cooperation of Marco Lamanna,
contains the Acts of International Conference Origin and Development of Modern Ontology, held at Università di Bari (Italy) 15-17 May 2008).
Peter Øhrstrøm, Jan Andersen, Henrik Schärfe, What has Happened to Ontology, in: Conceptual Structures: Common semantics for sharing knowledge. Proceedings of the 13th
International Conference on Conceptual Structures, ICCS 2005, Kassel, Germany, July 17-22, 2005, Berlin, Springer, 2005, pp. 425-438
"Abstract: Ontology as the study of being as such dates back to ancient Greek philosophy, but the term itself was coined in the early 17th century.
The idea termed in this manner was further studied within academic circles of the Protestant Enlightenment. In this tradition it was generally believed that ontology is supposed to
make true statements about the conceptual structure of reality. A few decades ago computer science imported and since then further elaborated the idea of ‘ontology’ from philosophy. Here, however,
the understanding of ontology as a collection of true statements has often been played down. In the present paper we intend to discuss some significant aspects of the notion of ‘ontology’ in
philosophy and computer science. Mainly we focus on the questions: To what extent are computer scientists and philosophers -- who all claim to be working with ontology problems -- in fact dealing
with the same problems? To what extent may the two groups of researchers benefit from each other? It is argued that the well-known philosophical idea of ontological commitment should be generally
accepted in computer science ontology."
Peter Øhrstrøm, Sara L. Uckelman Henrik Schärfe, Historical and Conceptual Foundations of Diagrammatical Ontology, in: Simon Polovina, Richard Hill, Uta Priss (eds.),
Conceptual Structures: Knowledge Architectures for Smart Applications. 15th International Conference on Conceptual Structures, ICCS (2007), Sheffield, UK, July 22-27, 2007, Dordrecht,
Springer, 2007 pp. 374-386.
"Abstract: During the Renaissance there was a growing interest for the use of diagrams within conceptual studies. This paper investigates the historical and philosophical foundation
of this renewed use of diagrams in ontology as well as the modern relevance of this foundation. We discuss the historical and philosophical background for Jacob Lorhard’s invention of the word
‘ontology’ as well as the scientific status of ontology in the 16th and 17th century. We also consider the use of Ramean style diagrams and diagrammatic ontology in general. A modern implementation
of Lorhard’s ontology is discussed and this classical ontology is compared to some modern ontologies."
On the website "Theory and History of Ontology"
Pages on the History of Ontology in Modern and Contemporary Thought:
Peter Øhrstrøm, Sara L. Uckelman, Henrik Schärfe, Historical and Conceptual Foundations of Diagrammatical
Ontology, in: Simon Polovina, Richard Hill, Uta Priss (eds.), Conceptual Structures: Knowledge Architectures for Smart Applications. 15th International Conference on Conceptual
Structures, ICCS (2007), Sheffield, UK, July 22-27, 2007, Dordrecht, Springer, 2007 pp. 374-386.
Johann Georg Walch, Philosophisches Lexicon: Ontologie.