Spacetime Emergence in Quantum Gravity: Functionalism and the Hard Problem

Synthese 199 (2):371–393 (2021)

Abstract

Spacetime functionalism is the view that spacetime is a functional structure implemented by a more fundamental ontology. Lam and Wüthrich have recently argued that spacetime functionalism helps to solve the epistemological problem of empirical coherence in quantum gravity and suggested that it also (dis)solves the hard problem of spacetime, namely the problem of offering a picture consistent with the emergence of spacetime from a non-spatio-temporal structure. First, I will deny that spacetime functionalism solves the hard problem by showing that it comes in various species, each entailing a different attitude towards, or answer to, the hard problem. Second, I will argue that the existence of an explanatory gap, which grounds the hard problem, has not been correctly taken into account in the literature.

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Author's Profile

Baptiste Le Bihan
University of Geneva

References found in this work

Facing Up to the Problem of Consciousness.David Chalmers - 1995 - Journal of Consciousness Studies 2 (3):200-19.
From an Ontological Point of View.John Heil - 2003 - Oxford University Press.
Sensations and Brain Processes.Jjc Smart - 1959 - Philosophical Review 68 (April):141-56.
Materialism and Qualia: The Explanatory Gap.Joseph Levine - 1983 - Pacific Philosophical Quarterly 64 (October):354-61.

View all 63 references / Add more references

Citations of this work

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Composing Spacetime.Sam Baron & Baptiste Le Bihan - 2022 - Journal of Philosophy 119 (1):33-54.

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