This thinker used the metaphor of a "river-bed of thoughts" to distinguish fluid and solid propositions in work that rejected idealism.
This thinker used the metaphor of a "river-bed of thoughts" to distinguish fluid and solid propositions in work that rejected idealism. He outlined the similarities of certain games with the concept of "family resemblance" in a work that begins by quoting Augustine's Confessions and introduces the "five red apples" thought experiment. This author of On Certainty also proposed the (*) "beetle-in-a-box" thought experiment, collected his observations in The Blue and Brown Books, and outlined a "picture theory" of language through seven statements in his best-known work. For 10 points, name this author of Philosophical Investigations, a German logical positivist wrote Tractatus Logico-Philosophicus.
This thinker used the metaphor of a "river-bed of thoughts" to distinguish fluid and solid propositions in work that rejected idealism.
Ludwig {Wittgenstein}