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stronger / weaker / Nozick: the negation of the consequent is much stronger than the negation of the antecedent.
stronger / weaker: the weaker the hypothesis, the stronger the negation. -
strongest form of an assertion: at the same time the most neneral. - ((s) i.e. that it covers most cases N.B. / (s) but not that it ascribes the most predicates.)
Philosophical Explanations Oxford 1981
The Nature of Rationality 1994