A Theory of Conditionals

@article{Stalnaker2019ATO,
  title={A Theory of Conditionals},
  author={Robert Stalnaker},
  journal={Knowledge and Conditionals},
  year={2019}
}
This chapter was the first exposition and defense of an axiom system and model theory for a conditional logic in the possible worlds framework, a theory designed to model counterfactual propositions. It is argued, using a version of the Ramsey test, that the truth-conditions for conditionals that are provided can explain why we assess counterfactuals in the way we do. Counterexamples are given for various principles that are often taken to be valid for conditionals, but that are invalid on the… 
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