Philosophy Lexicon of Arguments

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Extension, philosophy: an object, for example, the planet Venus as a material body, independent from the manner in which it is singled out. In contrast, intension is the way in which the object is given or is represented, e.g. Morning star or Evening star. See also intensions, identity, identity conditions, reference, meaning, assertibility conditions, propositional attitudes, opacity.
 
Author Item Excerpt Meta data
Kripke, Saul Aaron
 
Books on Amazon
Extensions EMD II 372ff
Extension/Extensional connective/Kripke: E.g. negation (operator) - intensional connective: E.g. necessity, belief - extensional: " iff ": moves the domain inside.

K I
S.A. Kripke
Name und Notwendigkeit Frankfurt 1981

K III
S. A. Kripke
Outline of a Theory of Truth (1975)
In
Recent Essays on Truth and the Liar Paradox, R. L. Martin (Hg), Oxford/NY 1984

EMD II
G. Evans/J. McDowell
Truth and Meaning Oxford 1977

Ev I
G. Evans
The Varieties of Reference (Clarendon Paperbacks) Oxford 1989


> Counter arguments against Kripke



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Ed. Martin Schulz, access date 2017-03-28