Peer disagreement under multiple epistemic systems

Synthese 190 (13):2547-2556 (2013)
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Abstract

In a situation of peer disagreement, peers are usually assumed to share the same evidence. However they might not share the same evidence for the epistemic system used to process the evidence. This synchronic complication of the peer disagreement debate suggested by Goldman (In Feldman R, Warfield T (eds) (2010) Disagreement. Oxford University Press, Oxford, pp 187–215) is elaborated diachronically by use of a simulation. The Hegselmann–Krause model is extended to multiple epistemic systems and used to investigate the role of consensus and difference splitting in peer disagreement. I find that the very possibility of multiple epistemic systems downgrades the epistemic value of consensus and makes difference splitting a suboptimal strategy

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Author's Profile

Rogier De Langhe
Tilburg University

References found in this work

Epistemology of Disagreement: The Good News.David Christensen - 2007 - Philosophical Review 116 (2):187-217.
Reflection and Disagreement.Adam Elga - 2007 - Noûs 41 (3):478–502.
Peer Disagreement and Higher Order Evidence.Thomas Kelly - 2010 - In Alvin I. Goldman & Dennis Whitcomb (eds.), Social Epistemology: Essential Readings. Oxford University Press. pp. 183--217.
Peer Disagreement and Higher Order Evidence.Thomas Kelly - 2010 - In Richard Feldman & Ted A. Warfield (eds.), Disagreement. Oxford University Press.

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