Is time real?

“a four-dimensional manifold where time is treated much like space”

“In his influential paper, Thank Goodness That’s Overwww.jstor.org, Prior noted that when we say "Thank goodness that’s over," we are not merely noting that the conclusion of a headache is earlier than our current utterance. We are reacting to a property of the "now" that the B-theory claims does not exist.”

“To speak of a timeless reality, philosophers often turn to the B-Theory of time, which utilizes a "tenseless" logic. In this framework, we strip away words like "is," "was," and "will be," replacing them with temporal relations like "earlier than," "later than," or "simultaneous with."”

“By this logic, we can replace every "when" in our vocabulary with a "where." Instead of saying "at 5:00 PM," we could describe a specific configuration of the solar system or the specific state of a cesium atom.”

“This suggests that our subjective experience of "hoping" for an outcome is merely a symptom of our ignorance of a pre-existing fact. Exploring this path unlocks a radical view of human agency: we are not "makers" of the future, but rather "discoverers" of a script already written in the B-series.”

“if we accept that there are no privileged reference frames, then an event that is in the "non-existent future" for one observer might already be in the "solidly real past" for another.”

“Information Conservation principle”

“Only the Growing Block Theory (GBT) captures the profound gravity of human agency”

“This collapses the distinction between hope and memory”

“This leads to a form of Objective Idealismplato.stanford.edu, where reality is composed of timeless, spiritual substances, and our experience of "passing time" is a misperception of a logical or qualitative gradient.”

“If the A-series fails, then the very grammar of our lives is a logical "vicious regress."”

“if existence is a growing block, there is an overwhelming statistical probability that you are currently a "past" person, and your sense of "now" is an illusion.”

“Presentism vs. Eternalism”

“In 1908, the philosopher J.M.E. McTaggart published The Unreality of Timeen.wikipedia.org, arguing that our description of events as "past, present, or future" (the A-series) is inherently contradictory, while the objective ordering of events as "before or after" (the B-series) fails to capture the essence of change. Without change, McTaggart argued, there can be no time.”

“"People like us, who believe in physics, know that the distinction between past, present and future is only a stubbornly persistent illusion."”