{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,25]],"date-time":"2026-06-25T03:46:31Z","timestamp":1782359191919,"version":"3.54.5"},"reference-count":10,"publisher":"Cambridge University Press (CUP)","license":[{"start":{"date-parts":[[2026,6,25]],"date-time":"2026-06-25T00:00:00Z","timestamp":1782345600000},"content-version":"unspecified","delay-in-days":175,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":["cambridge.org"],"crossmark-restriction":true},"short-container-title":["Behav Brain Sci"],"published-print":{"date-parts":[[2026]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>The contractualist approach to morality holds a great deal of promise. However, it is not clear how it applies to situations in which the idea of negotiation is itself morally abhorrent. In particular, it is not clear how it applies to the thick relationships that exist between friends and family, which form a large part of the moral universe.<\/jats:p>","DOI":"10.1017\/s0140525x25101568","type":"journal-article","created":{"date-parts":[[2026,6,25]],"date-time":"2026-06-25T03:01:37Z","timestamp":1782356497000},"update-policy":"https:\/\/doi.org\/10.1017\/policypage","source":"Crossref","is-referenced-by-count":0,"title":["Non-negotiable problems for a negotiation framework of morality"],"prefix":"10.1017","volume":"49","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1722-2382","authenticated-orcid":false,"given":"Tomer","family":"Ullman","sequence":"first","affiliation":[{"name":"Harvard University"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2026,6,25]]},"reference":[{"key":"S0140525X25101568_ref6","unstructured":"Popken, B. (2014). The couple that pays each other to put the kids to bed. NBC News, 8."},{"key":"S0140525X25101568_ref7","doi-asserted-by":"publisher","DOI":"10.1037\/a0021867"},{"key":"S0140525X25101568_ref5","doi-asserted-by":"publisher","DOI":"10.4159\/9780674973930"},{"key":"S0140525X25101568_ref8","doi-asserted-by":"publisher","DOI":"10.1126\/science.abh1054"},{"key":"S0140525X25101568_ref1","doi-asserted-by":"publisher","DOI":"10.1037\/0022-3514.37.1.12"},{"key":"S0140525X25101568_ref3","doi-asserted-by":"publisher","DOI":"10.1017\/S1930297500000838"},{"key":"S0140525X25101568_ref10","unstructured":"Ullmann-Margalit, E. (2011). Considerateness. Iyyun: The Jerusalem Philosophical Quarterly. 205-244."},{"key":"S0140525X25101568_ref2","doi-asserted-by":"publisher","DOI":"10.1111\/0162-895X.00058"},{"key":"S0140525X25101568_ref9","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.2121390119"},{"key":"S0140525X25101568_ref4","volume-title":"The decent society","author":"Margalit","year":"1996"}],"container-title":["Behavioral and Brain Sciences"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0140525X25101568","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,6,25]],"date-time":"2026-06-25T03:01:44Z","timestamp":1782356504000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0140525X25101568\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026]]},"references-count":10,"alternative-id":["S0140525X25101568"],"URL":"https:\/\/doi.org\/10.1017\/s0140525x25101568","relation":{},"ISSN":["0140-525X","1469-1825"],"issn-type":[{"value":"0140-525X","type":"print"},{"value":"1469-1825","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026]]},"assertion":[{"value":"\u00a9 The Author(s), 2026. Published by Cambridge University Press","name":"copyright","label":"Copyright","group":{"name":"copyright_and_licensing","label":"Copyright and Licensing"}}],"article-number":"e157"}}