2023年8月 3日 E-23-003 Why Not Prospect Utilitarianism Instead of Sufficientarianism? A Formal Comparison in Terms of Continuity and Lifeboat Cases (Susumu Cato, Hun Chung) E-23-003 Why Not Prospect Utilitarianism Instead of Sufficientarianism? A Formal Comparison in Terms of Continuity and Lifeboat Cases by Susumu Cato, Hun Chung August 2023