If a proposition lacks existential import, then:

Question

Quizplus · Accepted Answer

A proposition lacking existential import means that it does not assert the existence of the subject. The truth of such a proposition depends only on the relationship between the subject and predicate, regardless of whether the subject or predicate classes have referents or not. For example, the proposition "All unicorns have horns" lacks existential import because unicorns do not exist, but the proposition can still be true based on the relationship between the concept of a unicorn and the concept of having a horn.

If a Proposition Lacks Existential Import, Then