Fatalism and the logic of unconditionals. Bledin, J. Noûs, 54(1):126–161, 2020.
Fatalism and the logic of unconditionals [link]Paper  doi  abstract   bibtex   
In this paper, I consider a variant of the ancient Idle Argument involving so-called ``unconditionals'' with interrogative antecedents. This new Idle Argument provides an ideal setting for probing the logic of these close relatives of if-conditionals, which has been comparatively underexplored. In the course of refuting the argument, I argue that contrary to received wisdom, many unconditionals do not entail their main clauses, yet modus ponens is still unrestrictedly valid for this class of expressions. I make these lessons precise in a formal system drawing on recent work in inquisitive semantics. My larger aim is to challenge standard truth preservation accounts of logic and deductive argumentation.
@article{Bledin:18,
	abstract = {In this paper, I consider a variant of the ancient Idle Argument involving so-called ``unconditionals'' with interrogative antecedents. This new Idle Argument provides an ideal setting for probing the logic of these close relatives of if-conditionals, which has been comparatively underexplored. In the course of refuting the argument, I argue that contrary to received wisdom, many unconditionals do not entail their main clauses, yet modus ponens is still unrestrictedly valid for this class of expressions. I make these lessons precise in a formal system drawing on recent work in inquisitive semantics. My larger aim is to challenge standard truth preservation accounts of logic and deductive argumentation.},
	author = {Justin Bledin},
	date-added = {2021-08-17 00:00:00 +0000},
	date-modified = {2021-08-17 00:00:00 +0000},
	doi = {10.1111/nous.12257},
	journal = {No{\^u}s},
	keywords = {conditionals},
	number = {1},
	pages = {126--161},
	title = {Fatalism and the logic of unconditionals},
	url = {https://onlinelibrary.wiley.com/doi/10.1111/nous.12257},
	volume = {54},
	year = {2020},
	Bdsk-Url-1 = {https://doi.org/10.1111/nous.12257}}

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