Perception of the present moment is not an instantaneous readout but a short retrospective story the brain stitches together from delayed sensory data and memory. Scientific work and thought experiments (e.g., block‑universe debates) suggest what we call 'now' is a reconstruction built after events have occurred.
— If the present is constructed, that reshapes debates about consciousness, eyewitness reliability, legal timing of actions, and how AI and interfaces should model human temporal experience.
Jo Marchant
2026.03.17
72% relevant
The article argues for a block‑universe (eternalist) view in which the flow of time is illusory; that connects directly to the existing idea that our sense of a single present is a brain‑constructed effect rather than a metaphysical feature — the piece uses neuroscientific and philosophical framing (and cites Max Tegmark) to show how physics undermines the naive 'moving now'.
Jim Al-Khalili
2026.03.17
100% relevant
Jim Al‑Khalili’s interview claim that the mind assembles the present 'after the fact' and discussions of the block‑universe idea in the article.
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