{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,7]],"date-time":"2026-03-07T19:02:10Z","timestamp":1772910130592,"version":"3.50.1"},"reference-count":29,"publisher":"Cambridge University Press (CUP)","issue":"4","license":[{"start":{"date-parts":[[2023,7,12]],"date-time":"2023-07-12T00:00:00Z","timestamp":1689120000000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":["cambridge.org"],"crossmark-restriction":true},"short-container-title":["The Review of Symbolic Logic"],"published-print":{"date-parts":[[2024,12]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Logical frameworks that are sensitive to features of sentences\u2019 subject-matter\u2014like Berto\u2019s topic-sensitive intentional modals (TSIMs)\u2014demand a maximally faithful model of the topics of sentences. This is an especially difficult task in the case in which topics are assigned to intensional formulae. In two previous papers, a framework was developed whose model of intensional subject-matter could accommodate a wider range of intuitions about particular intensional conditionals. Although resolving a number of counterintuitive features, the work made an implicit assumption that the subject-matter of an intensional conditional is a function of the subject-matters of its subformulae. This assumption\u2014which I will call a principle of <jats:italic>topic sufficiency<\/jats:italic>\u2014runs counter to some natural intuitions concerning topic. In this paper, we will investigate topic sufficiency and offer a semantic account that is <jats:italic>state-sensitive<\/jats:italic>, providing an implementation through the introduction of topic-sensitive logics related to William Parry\u2019s prototypical <jats:inline-formula><jats:alternatives><jats:inline-graphic xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" mime-subtype=\"png\" xlink:href=\"S1755020323000230_inline1.png\"\/><jats:tex-math>\n$\\mathsf {PAI}$\n<\/jats:tex-math><\/jats:alternatives><\/jats:inline-formula>.<\/jats:p>","DOI":"10.1017\/s1755020323000230","type":"journal-article","created":{"date-parts":[[2023,7,12]],"date-time":"2023-07-12T07:58:00Z","timestamp":1689148680000},"page":"1070-1096","update-policy":"https:\/\/doi.org\/10.1017\/policypage","source":"Crossref","is-referenced-by-count":11,"title":["SUBJECT-MATTER AND INTENSIONAL OPERATORS III: STATE-SENSITIVE SUBJECT-MATTER AND TOPIC SUFFICIENCY"],"prefix":"10.1017","volume":"17","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6494-1833","authenticated-orcid":false,"given":"THOMAS MACAULAY","family":"FERGUSON","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2023,7,12]]},"reference":[{"key":"S1755020323000230_r27","first-page":"11","article-title":"Relevant containment logics and certain frame problems of AI","volume":"31","author":"Sylvan","year":"1988","journal-title":"Logique et Analyse"},{"key":"S1755020323000230_r16","doi-asserted-by":"publisher","DOI":"10.1111\/j.1755-2567.1972.tb00927.x"},{"key":"S1755020323000230_r1","first-page":"119","volume-title":"Reason and Argument","author":"Angell","year":"1989"},{"key":"S1755020323000230_r13","doi-asserted-by":"publisher","DOI":"10.1007\/s11098-023-01952-4"},{"key":"S1755020323000230_r29","volume-title":"Aboutness","author":"Yablo","year":"2014"},{"key":"S1755020323000230_r5","doi-asserted-by":"publisher","DOI":"10.1093\/oso\/9780192857491.001.0001"},{"key":"S1755020323000230_r21","doi-asserted-by":"publisher","DOI":"10.1007\/s11098-017-0855-z"},{"key":"S1755020323000230_r7","unstructured":"[7] Berto, F. , Hawke, P. , & Hornischer, L. 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