Ulf Hlobil

Feb 23, 2025 | compass.onlinelibrary.wiley.com | Viviane Fairbank |Ulf Hlobil

1 Introduction Logicians disagree about which logical inferences are correct.1 Advocates of the Logic of Paradox, for instance, reject Modus Ponens; intuitionists do not accept the Law of Excluded Middle; relevantists reject the use of irrelevant premises in inferences; and non-contractivists hold that whether an inference is valid depends on how many times a premise is repeated.