Philosophical Investigations
{"WorkMasterId":6619,"WpPageId":283672,"ParentWpPageId":189686,"Slug":"philosophical-investigations","Url":"https://chrisdeasy.com/theos/humanities/philosophy/philosophers/ludwig-wittgenstein/philosophical-investigations/","RelativeUrl":"theos/humanities/philosophy/philosophers/ludwig-wittgenstein/philosophical-investigations/","HasFullText":true,"RawHtmlLength":70197,"CleanHtmlLength":16427,"Kicker":"Philosophy Work","Title":"Philosophical Investigations","Deck":"Late masterwork prepared before posthumous 1953 publication; display year follows composition/preparation rather than publication.","BackLink":{"Text":"Back to Ludwig Wittgenstein","Url":"https://chrisdeasy.com/theos/humanities/philosophy/philosophers/ludwig-wittgenstein/"},"AuthorCard":{"Label":"Author","Title":"Ludwig Wittgenstein","Url":"https://chrisdeasy.com/theos/humanities/philosophy/philosophers/ludwig-wittgenstein/","MediaHref":"","ImageSrc":"https://chrisdeasy.com/wp-content/uploads/ludwig-wittgenstein-01-ludwig-wittgenstein-portrait.jpg","ImageAlt":"Ludwig Wittgenstein, photographic portrait.","FilterTerra":"Western Europe","ClickText":"Ludwig Wittgenstein","ClickHref":"https://chrisdeasy.com/theos/humanities/philosophy/philosophers/ludwig-wittgenstein/","Copies":["1889 CE – 1951 CE","Vienna, Austria-Hungary","Austrian-British analytic philosopher whose Tractatus, later ordinary-language method, language-games, private-language arguments, and remarks on mathematics, certainty, mind, aesthetics, ethics, and religious language reshaped twentieth-century philosophy."]},"ContextCards":[{"Label":"Period","Key":"Period:5","Title":"Contemporary History","DateText":"1945 CE – 2065 CE","Url":"https://chrisdeasy.com/theos/humanities/philosophy/eras-of-thought/philosophers-of-contemporary-history/"},{"Label":"Era","Key":"Era:12","Title":"World War Era","DateText":"1914 CE – 1944 CE","Url":"https://chrisdeasy.com/theos/humanities/philosophy/eras-of-thought/philosophers-of-modern-history/philosophers-of-the-world-war-era/"},{"Label":"Composition","Title":"1945 CE","Url":"","DateText":""}],"DateNote":"Normalized display/sort year; notes distinguish first publication, composition, student-note transmission, and posthumous Nachlass editorial status.","GeoCards":[{"Label":"Region","Key":"Region:1"},{"Label":"Terra Avita","Key":"TerraAvita:1"},{"Label":"Terra Avita Region","Key":"TerraAvitaRegion:3"},{"Label":"Modern Country","Key":"Country:AUT:1"}],"OriginalTitle":"Philosophische Untersuchungen","Language":"German and English","DisciplineCards":[{"Label":"Primary Discipline","Key":"Discipline:philosophy-of-language"},{"Label":"Secondary Discipline","Key":"Discipline:logic"}],"Tradition":"Analytic philosophy","FullText":{"Title":"Full Text","Copy":"Full text is available on a separate page for readability.","Url":"https://chrisdeasy.com/theos/humanities/philosophy/philosophers/ludwig-wittgenstein/philosophical-investigations/full-text/","Label":"Full Text","Kicker":"Open full text","Cards":[{"Url":"https://chrisdeasy.com/theos/humanities/philosophy/philosophers/ludwig-wittgenstein/philosophical-investigations/full-text/","Label":"Full Text","Kicker":"Open full text"}]},"CoreThesis":["Late masterwork prepared before posthumous 1953 publication; display year follows composition/preparation rather than publication."],"Classification":{"AlternateTitles":"Philosophical Investigations","KeyConcepts":"Logical form; proposition; picture theory; tautology; grammar; language-game; form of life; rule-following; private language; certainty; aspect-seeing.","Methodology":"Logical analysis, ordinary-language clarification, grammatical investigation, and Nachlass-based philosophical remarks.","Structure":"Discrete Wittgenstein work page for the accepted work cluster; the site records no full text and uses catalog/source links for evidence."},"Arguments":["Late masterwork prepared before posthumous 1953 publication; display year follows composition/preparation rather than publication."],"Influence":{"InfluencedBy":"Gottlob Frege, Bertrand Russell, G. E. Moore, Arthur Schopenhauer, Heinrich Hertz, Boltzmann, Tolstoy, and Cambridge analytic philosophy.","InfluenceOn":""},"Significance":["Late masterwork prepared before posthumous 1953 publication; display year follows composition/preparation rather than publication.","Wittgenstein remains central to analytic philosophy, language, mind, rule-following, mathematics, certainty, aesthetics, ethics, and religious language."],"EvidenceNote":["Late masterwork prepared before posthumous 1953 publication; display year follows composition/preparation rather than publication."],"MainSections":[{"Kind":"SplitFullTextSection","Title":"Full Text","Copy":"Full text is available on a separate page for readability.","Url":"https://chrisdeasy.com/theos/humanities/philosophy/philosophers/ludwig-wittgenstein/philosophical-investigations/full-text/","Label":"Full Text","Kicker":"Open full text","Cards":[{"Url":"https://chrisdeasy.com/theos/humanities/philosophy/philosophers/ludwig-wittgenstein/philosophical-investigations/full-text/","Label":"Full Text","Kicker":"Open full text"}]},{"Kind":"TextSection","Title":"Core Thesis","Paragraphs":["Late masterwork prepared before posthumous 1953 publication; display year follows composition/preparation rather than publication."]},{"Kind":"FieldSection","Title":"Classification","Fields":[{"Label":"Alternate Titles","Value":"Philosophical Investigations"},{"Label":"Key Concepts","Value":"Logical form; proposition; picture theory; tautology; grammar; language-game; form of life; rule-following; private language; certainty; aspect-seeing."},{"Label":"Methodology","Value":"Logical analysis, ordinary-language clarification, grammatical investigation, and Nachlass-based philosophical remarks."},{"Label":"Structure","Value":"Discrete Wittgenstein work page for the accepted work cluster; the site records no full text and uses catalog/source links for evidence."}]},{"Kind":"TextSection","Title":"Arguments","Paragraphs":["Late masterwork prepared before posthumous 1953 publication; display year follows composition/preparation rather than publication."]},{"Kind":"FieldSection","Title":"Influence","Fields":[{"Label":"Influenced By","Value":"Gottlob Frege, Bertrand Russell, G. E. Moore, Arthur Schopenhauer, Heinrich Hertz, Boltzmann, Tolstoy, and Cambridge analytic philosophy."},{"Label":"Influence On","Value":"Logical atomism, analytic philosophy, ordinary language philosophy, philosophy of language, philosophy of mind, philosophy of mathematics, epistemology, ethics, aesthetics, and religious language."}]},{"Kind":"TextSection","Title":"Significance","Paragraphs":["Late masterwork prepared before posthumous 1953 publication; display year follows composition/preparation rather than publication.","Wittgenstein remains central to analytic philosophy, language, mind, rule-following, mathematics, certainty, aesthetics, ethics, and religious language."]},{"Kind":"TextSection","Title":"Evidence Note","Paragraphs":["Late masterwork prepared before posthumous 1953 publication; display year follows composition/preparation rather than publication."]}],"SectionSequence":["Back Link","Work Title","Deck","Author","Period","Era","Composition","Date Note","Region","Terra Avita","Terra Avita Region","Modern Country","Original Title","Language","Primary Discipline","Secondary Discipline","Tradition","Full Text","Core Thesis","Classification","Arguments","Influence","Significance","Evidence Note"],"Counts":{"ContextCards":3,"GeoCards":4,"DisciplineCards":2,"Links":12,"Sections":24,"Styles":2,"Scripts":1}}