The British Journal for the Philosophy of Science Advance Access originally published online on April 11, 2006
The British Journal for the Philosophy of Science 2006 57(2):359-381; doi:10.1093/bjps/axl006
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Conspiracy Theories of Quantum Mechanics
Department of Philosophy, University of Miami, Coral Gables, FL 33124-4670, USA plewis{at}miami.edu
It has long been recognized that a local hidden variable theory of quantum mechanics can in principle be constructed, provided one is willing to countenance pre-measurement correlations between the properties of measured systems and measuring devices. However, this conspiratorial approach is typically dismissed out of hand. In this article I examine the justification for dismissing conspiracy theories of quantum mechanics. I consider the existing arguments against such theories, and find them to be less than conclusive. I suggest a more powerful argument against the leading strategy for constructing a conspiracy theory. Finally, I outline two alternative strategies for constructing conspiracy theories, both of which are immune to these arguments, but require one to either modify or reject the common cause principle.
- Introduction
- The incompleteness of quantum mechanics
- Hidden variables
- Hidden mechanism conspiracy theories
- Existing arguments against hidden mechanisms
- A new argument against hidden mechanisms
- Backwards-causal conspiracy theories
- Acausal conspiracy theories
- Conclusion