Philosophical Investigations
While most commentators accept that the "Philosophical Investigations" contains the rule-following paradox as Kripke presents it, few have concurred in attributing Kripke's skeptical solution to Wittgenstein. Kripke expresses doubts in "Wittgenstein on Rules and Private Language" as to whether Wittgenstein would endorse his interpretation of the "Philosophical Investigations". He says that his book should not be read as an attempt to give an accurate summary of Wittgenstein's views, but rather as an account of Wittgenstein's argument "as it struck Kripke, as it presented a problem for him" (p. 5). The portmanteau "Kripkenstein" has been coined as a term for a fictional person who holds the views expressed by Kripke's reading of the "Philosophical Investigations"; in this way, it is convenient to speak of Kripke's own views, Wittgenstein's views (as generally understood), and Kripkenstein's views. Wittgenstein scholar David G. Stern considers Kripke's book the most influential and widely discussed work on Wittgenstein since the 1980s.