Category: Group 4 — The Deepest Questions
Where physics meets its own limits and begins to touch philosophy
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Ⅺ: What Is Time?
The properties of time that feel most immediate and certain in experience are precisely the ones that appear nowhere in the fundamental equations of physics. From Newton’s mechanics to quantum theory, our core laws remain stubbornly time-symmetric, treating the past and future as fundamentally interchangeable. When we attempt to merge these theories into a single…
