Aquinas argues against this position in Disputed Questions on the Soul (Quaestiones disputatae de Anima), asserting that, while the passive intellect is one specifically, numerically it is many, as each individual person has their own passive intellect.
Aquinas contends against this position in "Disputed Questions on the Soul" (Quaestiones disputatae de Anima), arguing that, while the passive intellect is one specifically, numerically it is many, as each individual person possesses their own passive intellect.