On the 'Simulation Argument' and Selective Scepticism
Erkenntnis 78 (1):95-107 (2013)
| Abstract | Nick Bostrom’s ‘Simulation Argument’ purports to show that, unless we are confident that advanced ‘posthuman’ civilizations are either extremely rare or extremely rarely interested in running simulations of their own ancestors, we should assign significant credence to the hypothesis that we are simulated. I argue that Bostrom does not succeed in grounding this constraint on credence. I first show that the Simulation Argument requires a curious form of selective scepticism, for it presupposes that we possess good evidence for claims about the physical limits of computation and yet lack good evidence for claims about our own physical constitution. I then show that two ways of modifying the argument so as to remove the need for this presupposition fail to preserve the original conclusion. Finally, I argue that, while there are unusual circumstances in which Bostrom’s selective scepticism might be reasonable, we do not currently find ourselves in such circumstances. There is no good reason to uphold the selective scepticism the Simulation Argument presupposes. There is thus no good reason to believe its conclusion. | |||||||||
| Keywords | simulation argument scepticism self-locating belief | |||||||||
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Nick Bostrom (2010). A Patch for the Simulation Argument. Analysis 71 (1):54-61.
Eric Steinhart (2010). Theological Implications of the Simulation Argument. Ars Disputandi 10:23-37.
Robin Jeshion (2001). Donnellan on Neptune. Philosophy and Phenomenological Research 63 (1):111-135.
Johan E. Gustafsson & Martin Peterson (2012). A Computer Simulation of the Argument From Disagreement. Synthese 184 (3):387-405.
By Nick Bostrom (2005). The Simulation Argument: Reply to Weatherson. Philosophical Quarterly 55 (218):90–97.
Nick Bostrom (2005). The Simulation Argument: Reply to Weatherson. Philosophical Quarterly 55 (218):90 - 97.
By Nick Bostrom (2003). Are We Living in a Computer Simulation? Philosophical Quarterly 53 (211):243–255.
Damian Cox (2000). Scepticism and the Interpreter. Philosophical Papers 29 (2):61-72.
Luca Moretti (forthcoming). Global Scepticism, Underdetermination and Metaphysical Possibility. Erkenntnis.
Matthew W. Parker (2009). Computing the Uncomputable; or, the Discrete Charm of Second-Order Simulacra. Synthese 169 (3):447 - 463.
James Franklin (1991). Healthy Scepticism. Philosophy 66 (257):305-.
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