Physicist George Ellis Argues for the Reality of Time Against the Block Universe

In a recent video, physicist and author George Ellis argues that time is a real, fundamental aspect of the universe, contradicting the popular 'block universe' model of spacetime. The block universe, which treats past, present, and future as equally real, has been a dominant interpretation of Einstein's theory of relativity. Ellis counters that this view is incorrect, emphasizing that the flow of time and the notion of 'now' are genuine features of reality, not illusions. He draws on philosophical arguments and physical principles to make his case, suggesting that our experience of time's passage corresponds to a deep truth about the cosmos. The discussion touches on consciousness, causality, and the nature of change, offering a thought-provoking alternative to the static block universe perspective.