Abstract
Here we briefly review the concept of “prediction” within the context of classical relativity theory. We prove a theorem asserting that one may predict one’s own future only in a closed universe. We then question whether prediction is possible at all (even in closed universes). We note that interest in prediction has stemmed from considering the epistemological predicament of the observer. We argue that the definitions of prediction found thus far in the literature do not fully appreciate this predicament. We propose a more adequate alternative and show that, under this definition, prediction is essentially impossible in general relativity.
References
Budic, R., Sachs, R.K.: Deterministic spacetimes. Gen. Relativ. Gravit. 7, 21–29 (1976)
Earman, J.: Bangs, Crunches, Whimpers, and Shrieks. Oxford University Press, London (1995)
Ellis, G.F.R., Sciama, D.W.: Global and non-global problems in cosmology. In: O’Raifeartaigh, L. (ed.) General Relativity: Papers in Honor of J.L. Synge, pp. 35–59. Clarendon, Oxford (1972)
Geroch, R.: Prediction in general relativity. In: Earman, J., Glymour, C., Stachel, J. (eds.) Foundations of Space-Time Theories. Minnesota Studies in the Philosophy of Science, vol. 8, pp. 81–93. University of Minnesota Press, Minneapolis (1977)
Hawking, S.W., Ellis, G.F.R.: The Large Scale Structure of Space-Time. Cambridge University Press, Cambridge (1973)
Hogarth, M.L.: Predicting the future in relativistic spacetimes. Stud. Hist. Philos. Sci. 24, 721–739 (1993)
Müller-Hoissen, F.: Determinism in space-time. Int. J. Theor. Phys. 20(6), 443–450 (1981)
Wald, R.M.: General Relativity. University of Chicago Press, Chicago (1984)
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Manchak, J.B. Is Prediction Possible in General Relativity?. Found Phys 38, 317–321 (2008). https://doi.org/10.1007/s10701-008-9204-6
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DOI: https://doi.org/10.1007/s10701-008-9204-6