Volume 21, 1984
Barry Miller
Pages 99-114
De Essentia Individua
In Defence of Possible Worlds Existentialism
The actualist position rests on the mistaken assumption that individuals can be referred to before they exist; the existentialist makes no such assumption. Plantinga's criticisms of existentialism founder on his claim that for a proposition the only possibility is possible truth. In fact, there is another kind of possibility, viz. possible predication. Hence, 'Socrates does not exist' is a possible predication, even though not possibly true. Plantinga's other putative counter examples are flawed in the same way.