Meta-ontology
Meta-ontology is the metatheory of ontology, which is to say it comprises discussion of what ontolgy is about and its methods. According to Hofweber:
| ‘ | "it also isn't so clear what an ontological question really is, and thus what it is that ontology is supposed to accomplish. To figure this out is the task of meta-ontology, which strictly speaking is not part of ontology construed narrowly, but the study of what ontology is. However, like most philosophical disciplines, ontology more broadly construed contains its own meta-study, and thus meta-ontology is part of ontology, more broadly construed. Nonetheless it is helpful to separate it out as a special part of ontology. Many of the philosophically most fundamental questions about ontology really are meta-ontological questions."[1] | ’ |
- ——Thomas Hofweber; Logic and ontology
The term 'meta-ontology' is rather new and became more used following a paper titled 'Meta-ontology' by Peter van Inwagen.[2] He phrased the subject of 'meta-ontolgy' as follows:
| ‘ | Quine has called the question ‘What is there?’ "the ontological question." But if we call this question by that name, what name shall we use for the question, ‘What are we asking when we ask “What is there?” ’? Established usage, or misusage, suggests the name ‘the meta-ontological question’, and this is the name I shall use."[2] | ’ |
- ——Peter van Inwagen; Meta-ontology
The question by Quine that Inwagen is referring to was posed in an essay On what there is.[3]
Background
The questions Inwagen referred to as 'meta-ontology' concerned a debate between Carnap and Quine about the structure of an ontology. So a logical starting point is the position of Carnap, followed by the critique by Quine, and then some more mdern takes on the issues.
Carnap
Carnap came from the school of logical positivism which was an outgrowth of some impatience of scientists with philosophy. Carnap's view was that an ontology consists of two parts: an 'internal' part, consisting of a logical combination of terms, definitions and formal relationships, and the observational data that the logical part intended to explain, and an 'external' part that consisted of pragmatic or practical consideration about which framework to use. He called the internal part a 'linguistic framework', and felt that it was not interesting to philosophers because any analysis of this part amounted simply to questions about usage of terms. On the other hand, Carnap felt that the 'external' part was not interesting to philosophers either, because it turned upon merely practical matters, such as how accurate a description was useful, whether a particulate linguistic framework was pertinent to a particular practical problem and so forth.
His views were expressed in two major works: Meaning and necessity in which he presented the idea of the analytic-synthetic distinction, and Empiricism, Semantics, and Ontology in which he presented the internal-external distinction.[4][5] The internal-external distinction has been described. The analytic-synthetic distinction was a separation between terms that were defined, analytic terms whose meaning was specified by the logical part of a linguistic framework, and synthetic terms whose meaning involved some empirical observation. An example of the analytic type that is very often presented is All bachelors are unmarried. An example of the synthetic type requiring some evidential input is John is a bachelor.
References
- ↑ Thomas Hofweber (Aug 30, 2011). Edward N. Zalta, ed:Logic and ontology. The Stanford Encyclopedia of Philosophy (Spring 2013 Edition).
- ↑ 2.0 2.1 Peter van Inwagen (1998). "Meta-ontology". Erkenntnis 48: 233–250. reprinted in Peter van Inwagen (2001). “Chapter 1: Meta-ontology”, Ontology, Identity and Modality, paperback. Cambridge University Press. ISBN 0521795486. On-line version found here.
- ↑ Willard van Orman Quine (September, 1948). "On what there is". Review of metaphysics 2: p. 21 ff. Reprinted in Willard van Orman Quine (1980). “Chapter 1: On what there is”, From a logical point of view, 2nd. Harvard University Press. ISBN 0674323513. On-line version is found here.
- ↑ Rudolf Carnap (1946). Meaning and Necessity. Chicago University Press.
- ↑ Rudolf Carnap (1950). "Empiricism, Semantics, and Ontology". Revue Internationale de Philosophie 4: 40-50.