Full Idea
Jackson defends the truth-functional account by saying that for a conditional to be assertable, it must not only be believed that its truth-conditions are satisfied, but the belief must be robust or resilient with respect to the antecedent.
Gist of Idea
The truth-functional account of conditionals is right, if the antecedent is really acceptable
Source
report of Frank Jackson (Conditionals and Possibilia [1981]) by Dorothy Edgington - Do Conditionals Have Truth Conditions? 4
Book Reference
'A Philosophical Companion to First-Order Logic', ed/tr. Hughes,R.I.G. [Hackett 1993], p.37
A Reaction
..That is, one would not abandon the conditional if one believed the antecedent to be true.