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Conspiracy Theories and the Conventional Wisdom

Published online by Cambridge University Press:  03 January 2012


Conspiracy theories should be neither believed nor investigated - that is the conventional wisdom. I argue that it is sometimes permissible both to investigate and to believe. Hence this is a dispute in the ethics of belief. I defend epistemic “oughts” that apply in the first instance to belief-forming strategies that are partly under our control. But the belief-forming strategy of not believing conspiracy theories would be a political disaster and the epistemic equivalent of self-mutilation. I discuss several variations of this strategy, interpreting “conspiracy theory” in different ways but conclude that on all these readings, the conventional wisdom is deeply unwise.

Research Article
Copyright © Cambridge University Press 2007

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Arendt, Hannah. 2000. “What Remains? The Language Remains.” In Baehr, P. (ed.), The Portable Hannah Arendt, pp. 322. Harmondsworth: Penguin.Google Scholar
Carroll, Lewis. 1871. Through the Looking-Glass, and What Alice Found There, Adelaide etext version, Scholar
Chang, Jung and Jon, Halliday. 2005. Mao: the Unknown Story, London: Jonathan Cape.Google Scholar
Coady, David. (ed.) 2006. Conspiracy Theories: The Philosophical Debate, London: Ashgate.Google Scholar
Fenby, Jonathan. 2003. Generalissimo: Chiang Kai-Shek and the China He Lost. London: Free Press.Google Scholar
Husting, Ginna and Martin, Orr. 2007. “Dangerous Machinery: ‘Conspiracy Theorist’ as a Transpersonal Strategy of Exclusion.” Symbolic Interaction 30(2): 127–50.CrossRefGoogle Scholar
Keeley, Brian L. 1999. “Of Conspiracy Theories.” The Journal of Philosophy 96(3): 109–26, reprinted in Coady (2006, 45–60).CrossRefGoogle Scholar
Mackie, J. L. 1981. The Miracle of Theism. Oxford: Oxford University Press.Google Scholar
Pigden, Charles. 1990. “Ought-Implies-Can: Luther, Erasmus and R.M. Hare.” Sophia 29(1): 230.CrossRefGoogle Scholar
Pigden, Charles. 2006. “Complots of Mischief.” In Coady, D. (ed.), Conspiracy Theories: The Philosophical Debate, pp. 139–66. London: Ashgate.Google Scholar
Shawcross, William. 1986. Sideshow: Kissinger, Nixon and the Destruction of Cambodia. London: Hogarth Press.Google Scholar
Smith, Adam. 1981. An Inquiry into the Causes of the Wealth of Nations, vol. 1. Edited by Campbell, Skinner and Todd., Indianapolis: Liberty Fund.Google Scholar
Summers, Anthony. 2000. The Arrogance of Power: the Secret World of Richard Nixon. London: Gollancz.Google Scholar