{"id":2314,"date":"2026-05-11T17:59:58","date_gmt":"2026-05-11T16:59:58","guid":{"rendered":"https:\/\/cful.letras.ulisboa.pt\/lancog\/?p=2314"},"modified":"2026-05-11T17:59:58","modified_gmt":"2026-05-11T16:59:58","slug":"seminar-series-in-analytic-philosophy-2025-26-session-24","status":"publish","type":"post","link":"https:\/\/cful.demiurgos.eu\/lancog\/seminar-series-in-analytic-philosophy-2025-26-session-24\/","title":{"rendered":"Seminar Series in Analytic Philosophy 2025-26: Session 24"},"content":{"rendered":"<p style=\"font-weight: 400;\"><strong>The Difference Semantics for Conditionals<\/strong><\/p>\n<p style=\"font-weight: 400;\">Hannes Leitgeb\u00a0(University of Munich)<\/p>\n<p>&nbsp;<\/p>\n<p style=\"font-weight: 400;\">15 May 2026, 16:00 (Lisbon Time \u2013 WET)<\/p>\n<p style=\"font-weight: 400;\">Faculdade de Letras de Lisboa<\/p>\n<p style=\"font-weight: 400;\">Sala Mattos Rom\u00e3o [C201.J] (Departamento de Filosofia)<\/p>\n<p>&nbsp;<\/p>\n<p style=\"font-weight: 400;\"><strong>Abstract:\u00a0<\/strong>In my talk I will present a new semantics for conditionals according to which &#8220;if A then B\u201c is true in case (i) the corresponding Stalnaker-Lewis conditional is true, and (ii) the antecedent A makes a difference to the consequent B. The novely of the semantics consists in the analysis of (ii), which is made precise as: the distance between the closest B-worlds and the closest non-B-worlds is smaller than the distance between the closest A&amp;B-worlds and the closest A&amp;non-B-worlds. I will explain how the required ordering of distances between worlds can be captured in non-numerical terms, what the logic is like that is sound and complete with respect to the semantics, what a probabilistic version of the semantics looks like, and why the system is to be preferred over other recent semantics and logics of conditionals that analyse (ii) above differently. (This is joint work with Hans Rott.)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Difference Semantics for Conditionals Hannes Leitgeb\u00a0(University of Munich) &nbsp; 15 May 2026, 16:00 (Lisbon Time \u2013 WET) Faculdade de Letras de Lisboa Sala Mattos Rom\u00e3o [C201.J] (Departamento de Filosofia) &nbsp; Abstract:\u00a0In my talk I will present a new semantics for conditionals according to which &#8220;if A then B\u201c is true in case (i) the [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"activitypub_content_warning":"","activitypub_content_visibility":"","activitypub_max_image_attachments":4,"activitypub_interaction_policy_quote":"anyone","activitypub_status":"federated","footnotes":""},"categories":[1],"tags":[],"class_list":["post-2314","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/cful.demiurgos.eu\/lancog\/wp-json\/wp\/v2\/posts\/2314","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cful.demiurgos.eu\/lancog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cful.demiurgos.eu\/lancog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cful.demiurgos.eu\/lancog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/cful.demiurgos.eu\/lancog\/wp-json\/wp\/v2\/comments?post=2314"}],"version-history":[{"count":1,"href":"https:\/\/cful.demiurgos.eu\/lancog\/wp-json\/wp\/v2\/posts\/2314\/revisions"}],"predecessor-version":[{"id":2315,"href":"https:\/\/cful.demiurgos.eu\/lancog\/wp-json\/wp\/v2\/posts\/2314\/revisions\/2315"}],"wp:attachment":[{"href":"https:\/\/cful.demiurgos.eu\/lancog\/wp-json\/wp\/v2\/media?parent=2314"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cful.demiurgos.eu\/lancog\/wp-json\/wp\/v2\/categories?post=2314"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cful.demiurgos.eu\/lancog\/wp-json\/wp\/v2\/tags?post=2314"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}