Imprints in time: towards a moderately robust past.

Presentism says that only present objects exist (timelessly). But the view has trouble grounding past-tensed truths like “dinosaurs existed”. Standard Eternalism grounds those truths by positing the (timeless) existence of past objects—like dinosaurs. But Standard Eternalism conflicts with the intui...

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Publicado en:Philosophical Studies Vol. 175; no. 10; pp. 2429 - 2447
Autor principal: Longenecker, Michael Tze-Sung
Formato: Artículo
Publicado: Springer Nature Oct2018
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Acceso en línea:Ver este registro en EBSCOhost
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        atl: Imprints in time: towards a moderately robust past.
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        au: Longenecker, Michael Tze-Sung
        affil: University of Notre Dame, Notre Dame, IN, USA
      su:
        Presentism (Philosophy)
        Intuition
        Spacetime
        General relativity (Physics)
        Dinosaurs
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        subj:
          Presentism (Philosophy)
          Intuition
          Spacetime
          General relativity (Physics)
          Dinosaurs
      keyword:
        Curvature
        Eternalism
        General relativity
        Genuine change
        Grounding
        Growing block
        Presentism
      ab: Presentism says that only present objects exist (timelessly). But the view has trouble grounding past-tensed truths like “dinosaurs existed”. Standard Eternalism grounds those truths by positing the (timeless) existence of past objects—like dinosaurs. But Standard Eternalism conflicts with the intuition that there is genuine change—the intuition that there once were dinosaurs and no longer are any. I offer a novel theory of time—‘The Imprint’—that does a better job preserving both the grounding and genuine change intuitions. The Imprint says that the past and present exist (in the timeless sense), but where the present exhibits mass-energy, the past only consists of curved empty regions of spacetime. We therefore avoid saying that there are dinosaurs, since there is no mass-energy in the past; but the curvature of the past gives us a way to ground the truth that “dinosaurs existed”.
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    language: English
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