DE Weekly: Time, Eternalism, & Illusion

Over two millennia ago, the Ancient Greek philosopher Aristotle concocted a paradox called the “Paradox of Time,” found today in his Physics. In this paradox, we are asked to consider how time can really and truly exist.

Aristotle’s time paradox says that time is composed of non-existent states, the past and the future. These non-existent states are separated by a vanishing present; as soon as each moment of the present passes, it is gone to the past.