Counterfactuals in Nelson Logic

被引:12
作者
Kapsner, Andreas [1 ]
Omori, Hitoshi [2 ]
机构
[1] Ludwig Maximilians Univ Munchen, Dept Philosophy, Munich, Germany
[2] Kyoto Univ, Dept Philosophy, Kyoto, Japan
来源
LOGIC, RATIONALITY, AND INTERACTION, LORI 2017 | 2017年 / 10455卷
关键词
NEGATION;
D O I
10.1007/978-3-662-55665-8_34
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
We motivate and develop an extension of Nelson's constructive logic N3 that adds a counterfactual conditional to the existing setup. After developing the semantics, we will outline how our account will be able to give a nice analysis of natural language counterfactuals. In particular, the account does justice to the intuitions and arguments that have lead Alan Hajek to claim that most conditionals are false, but assertable, without actually forcing us to endorse that rather uncomfortable claim.
引用
收藏
页码:497 / 511
页数:15
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