{"id":3798,"date":"2018-05-03T18:20:15","date_gmt":"2018-05-03T17:20:15","guid":{"rendered":"https:\/\/www.st-andrews.ac.uk\/arche\/?post_type=tribe_events&#038;eventDate=2018-11-29#038;p=3787"},"modified":"2018-10-01T14:53:26","modified_gmt":"2018-10-01T13:53:26","slug":"super-special-seminar-2-2018-11-29","status":"publish","type":"tribe_events","link":"https:\/\/www.st-andrews.ac.uk\/arche\/event\/super-special-seminar-2-2018-11-29\/","title":{"rendered":"Super Special Seminar: Franz Berto The Fundamental Problem of Logical Omniscience"},"content":{"rendered":"<p><strong>Abstract:<\/strong><\/p>\n<p>We propose a solution to the problem of logical omniscience in what we take to be its fundamental version: as concerning arbitrary agents \u2013 agents who can, on occasion, be logically quite dumb \u2013 and the knowledge attitude per se \u2013 as opposed to derivative attitudes, like \u2018following from what one knows\u2019. Our logic of knowledge is a spin-off from a general theory of thick content. The content of a sentence has two components: (i) an intension, taking care of truth conditions; and (ii) a topic, taking care of subject matter. We present a list of plausible logical validities and invalidities for the logic of knowledge and isolate three explanatory factors for them: (1) the topic-sensitivity of content; (2) the fragmentation of knowledge states; (3) the defeasibility of knowledge acquisition. We then present a dynamic epistemic logic that yields precisely the desired validities and invalidities.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Abstract: We propose a solution to the problem of logical omniscience in what we take to be its fundamental version: as concerning arbitrary agents \u2013&#8230;<\/p>\n","protected":false},"author":2,"featured_media":0,"template":"","meta":{"_tribe_events_status":"","_tribe_events_status_reason":"","_tribe_events_is_hybrid":"","_tribe_events_is_virtual":"","_tribe_events_virtual_video_source":"","_tribe_events_virtual_embed_video":"","_tribe_events_virtual_linked_button_text":"","_tribe_events_virtual_linked_button":"","_tribe_events_virtual_show_embed_at":"","_tribe_events_virtual_show_embed_to":[],"_tribe_events_virtual_show_on_event":"","_tribe_events_virtual_show_on_views":"","_tribe_events_virtual_url":"","footnotes":"","_members_access_role":[],"_members_access_error":"","_links_to":"","_links_to_target":""},"tags":[],"tribe_events_cat":[25],"class_list":["post-3798","tribe_events","type-tribe_events","status-publish","hentry","tribe_events_cat-super-special-seminar-series","cat_super-special-seminar-series"],"_links":{"self":[{"href":"https:\/\/www.st-andrews.ac.uk\/arche\/wp-json\/wp\/v2\/tribe_events\/3798","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.st-andrews.ac.uk\/arche\/wp-json\/wp\/v2\/tribe_events"}],"about":[{"href":"https:\/\/www.st-andrews.ac.uk\/arche\/wp-json\/wp\/v2\/types\/tribe_events"}],"author":[{"embeddable":true,"href":"https:\/\/www.st-andrews.ac.uk\/arche\/wp-json\/wp\/v2\/users\/2"}],"version-history":[{"count":4,"href":"https:\/\/www.st-andrews.ac.uk\/arche\/wp-json\/wp\/v2\/tribe_events\/3798\/revisions"}],"predecessor-version":[{"id":4367,"href":"https:\/\/www.st-andrews.ac.uk\/arche\/wp-json\/wp\/v2\/tribe_events\/3798\/revisions\/4367"}],"wp:attachment":[{"href":"https:\/\/www.st-andrews.ac.uk\/arche\/wp-json\/wp\/v2\/media?parent=3798"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.st-andrews.ac.uk\/arche\/wp-json\/wp\/v2\/tags?post=3798"},{"taxonomy":"tribe_events_cat","embeddable":true,"href":"https:\/\/www.st-andrews.ac.uk\/arche\/wp-json\/wp\/v2\/tribe_events_cat?post=3798"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}