Resurrection Principles

This will be a talk for the IMS Logic Summer School at the National University of Singapore on the June 26th 2023. Abstract. The resurrection principle (RP) asserts that, in each forcing extension, all true assertions with real parameters retain their forceability throughout subsequent forcing extensions. This property exhibits deep connections with set-theoretic geology, the […]

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On the failure of identity

Last week, I had the great pleasure of attending a master class tutorial on potentialism, a part of a two-day event with Joel David Hamkins dedicated to the decennial anniversary of his multiverse theory held at the University of Konstanz. One of the topics discussed was a situation where one or more individuals cease to […]

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