Things Change

Relational conception
Spatiotemporal quantities
Subjective reference

Long before Kant, Parmenides established that human perception of the universe differs from how the universe must really be. From this awareness, it follows that motion is a certainty only from a singular vantage point. As far as comprehending actuality, Parmenides argues that it is rationally impossible that motion can exist as perceived.

“All is motion.” – Heraclitus