A performative contradiction (german: performativer Widerspruch) arises when the
proposition
In logic and linguistics, a proposition is the meaning of a declarative sentence. In philosophy, " meaning" is understood to be a non-linguistic entity which is shared by all sentences with the same meaning. Equivalently, a proposition is the no ...
al content of a statement contradicts the
presupposition
In the branch of linguistics known as pragmatics, a presupposition (or PSP) is an implicit assumption about the world or background belief relating to an utterance whose truth is taken for granted in discourse. Examples of presuppositions include ...
s of asserting it. An example of a performative contradiction is the statement "I am dead" because the very act of proposing it presupposes the actor is alive.
Jürgen Habermas
Jürgen Habermas (, ; ; born 18 June 1929) is a German social theorist in the tradition of critical theory and pragmatism. His work addresses communicative rationality and the public sphere.
Associated with the Frankfurt School, Habermas's wor ...
points out that statements spoken during justificatory argumentation carry additional presuppositions and so certain statements are performative contradictions in this context. Habermas claims that
post-modernism
Postmodernism is an intellectual stance or Rhetorical modes, mode of discourseNuyen, A.T., 1992. The Role of Rhetorical Devices in Postmodernist Discourse. Philosophy & Rhetoric, pp.183–194. characterized by philosophical skepticism, skepticis ...
's
epistemological relativism
Factual relativism (also called epistemic relativism, epistemological relativism, alethic relativism or cognitive relativism) argues that truth itself is relative. This form of relativism has its own particular problem, regardless of whether one i ...
suffers from a performative contradiction.
Hans-Hermann Hoppe
Hans-Hermann Hoppe (; ; born 2 September 1949) is a German-American economist of the Austrian School, philosopher and political theorist. He is Professor Emeritus of Economics at the University of Nevada, Las Vegas (UNLV), Senior Fellow of t ...
claims in his theory of
discourse ethics that arguing against
self-ownership results in a performative contradiction.
Jaakko Hintikka
Kaarlo Jaakko Juhani Hintikka (12 January 1929 – 12 August 2015) was a Finnish philosopher and logician.
Life and career
Hintikka was born in Helsingin maalaiskunta (now Vantaa).
In 1953, he received his doctorate from the University of Helsin ...
more rigorously fleshed out the notion of performative contradiction in analyzing
Descartes' famous ''
cogito ergo sum
The Latin , usually translated into English as "I think, therefore I am", is the "first principle" of René Descartes's philosophy. He originally published it in French as , in his 1637 ''Discourse on the Method'', so as to reach a wider audien ...
'' argument, concluding that ''cogito ergo sum'' relies on performance rather than logical inference.
See also
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Liar paradox
In philosophy and logic, the classical liar paradox or liar's paradox or antinomy of the liar is the statement of a liar that they are lying: for instance, declaring that "I am lying". If the liar is indeed lying, then the liar is telling the truth ...
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Performative utterance
In the philosophy of language and speech acts theory, performative utterances are sentences which not only describe a given reality, but also change the social reality they are describing.
In a 1955 lecture series, later published as ''How to Do ...
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Self-refuting idea
A self-refuting idea or self-defeating idea is an idea or statement whose falsehood is a logical consequence of the act or situation of holding them to be true. Many ideas are called self-refuting by their detractors, and such accusations are ther ...
References
Further reading
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Paradoxes
Philosophy of language
Grammar
Jürgen Habermas
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