Why is Naming and Necessity important?
In Naming and Necessity, Kripke considers several questions that are important within analytic philosophy: How do names refer to things in the world? (the problem of intensionality) Are all statements that can be known a priori necessarily true, and are all statements that are known a posteriori contingently true?
Are names rigid designators?
Kripke says that a rigid designator is a word that picks out the same thing in all possible worlds in which it designates at all. Examples of rigid designators include proper names and names of proper types.
Is pain a rigid designator?
Construed this way, the claim that ‘pain’ is a rigid designator is perfectly well defined: it is a rigid designator just in case it refers to the same property with respect to every possible world. Same goes for ‘C-fiber firing.
What does Kripke believe in?
Kripke (1980;1971) famously argues that because a rigid designator designates the same object in all possible worlds, an identity statement in which both designators are rigid must be necessarily true if it is true at all, even if the statement is not a priori.
Why are proper names rigid designators?
Proper names rigidly designate for reasons that differ from natural kinds terms. The reason ‘Johnny Depp’ refers to one particular person in all possible worlds is because some person initially gave the name to him by saying something like “Let’s call our baby ‘Johnny Depp'”.
Is Kripke a dualist?
Kripke defends a quasi-Cartesian property dualism by observing that bodies and minds or mental and neurophysiological events or event-types can always be assigned distinct rigid designators.
Why is Saul Kripke important?
Kripke has made influential and original contributions to logic, especially modal logic. His principal contribution is a semantics for modal logic involving possible worlds, now called Kripke semantics. He received the 2001 Schock Prize in Logic and Philosophy.
Are rigid designators necessary?
Necessary identities One puzzling consequence of Kripke semantics is that identities involving rigid designators are necessary. If water is H2O, then water is necessarily H2O.
Why does Kripke think the Conceivability argument is valid?
Kripke thinks that (4.) is true because he thinks that we could explain the apparently possible falsity of mind-brain identity away only if we could show that our impression of this possible falsity is a misrep- resentation of what we really find conceivable.
What do property Dualists believe?
Property dualism describes a category of positions in the philosophy of mind which hold that, although the world is composed of just one kind of substance—the physical kind—there exist two distinct kinds of properties: physical properties and mental properties.
Where was Saul Kripke born?
Bay Shore, NYSaul A. Kripke / Place of birth
What is the Conceivability argument?
The conceivability argument — which assumes physicalism entails that zombies are impossible — purports to refute it by showing they are possible. As we saw, the simplest version of this argument goes: (1) zombies are conceivable; (2) whatever is conceivable is possible; (3) therefore zombies are possible.
Does Conceivability imply possibility?
Conceivability is prima facie evidence of metaphysical possibility, but it does not entail metaphysical possibility. To endorse ‘Defeasible Modal Rationalism’ is to say that p’s being (ideally, positively, primarily) conceivable constitutes a merely prima facie reason to believe that p is metaphysically possible.
How are property Dualists different from substance Dualists?
Substance dualism claims that the the mind (soul) is a separate identity than the physical human being that will live on past their deterioration of our bodies, while Property dualism claims that the mind, although different than the physical human frame, is still linked and thus will end with our death.
Does Saul Kripke still teach?
Kripke taught logic and philosophy at Rockefeller University from 1968 to 1976 and at Princeton University, as McCosh Professor of Philosophy, from 1976 until his retirement in 1998.
What is Descartes Conceivability claim?
In this excerpt, Descartes lays out his conceivability argument for substance dualism. He reasons that something that is conceivable is logically possible, and something that is inconceivable is logically impossible. It is conceivable—and therefore logically possible—that someone can exist without a body.