10 Modal Logic Puzzles for you to test your modal logic skills with. Including proofs of the various iterations of Axiom K, and the consequences of the Necessitation Rule and Axiom K (distributing and exporting necessity and possibility across implication, conjunction and disjunction).

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In this video we examine the different varieties of modality (the ideas of possibility and necessity), including metaphysical (logical), nomic (natural or scientific), epistemic (doxastic), and deontic (moral or ethical).

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A series of 36 objections to claims brought by animating rebel in defense of the Modal Perfection argument. Original Objections to the MPA: https://www.youtube.com/watch?v=VzBPN-gIGKg Animating Rebel’s Response:https://www.youtube.com/watch?v=nY4jgsK4cK8 A correct explanation of the logic behind the MPA: https://www.youtube.com/watch?v=pirYyFLbrQ0 An incorrect explanation of the MPA argument: https://www.youtube.com/watch?v=GDUnBjQtdHA

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A slight variation on the proof of the Modal Perfection Argument offered by Robert Maydole. For more context around the context of what Maydole is doing with this proof check out this video: https://www.youtube.com/watch?v=VzBPN-gIGKg

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A defense of my claim that the Modal Ontological Argument does beg the question in the face of criticism from “Animating Rebel” just in time for Easter. IP;s Original Video: My Response: Animating Rebel’s Response: https://www.youtube.com/watch?v=ER-zVPU1vdk

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A explanation of the basics of Modal Logic, including the difference between the K, T, B, S4 and S5 systems of modal logic (100 Days of Logic).

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A response to Inspiring Philosophy’s final video on the Modal Ontological Argument for the existence of God. The last video in the Debunking the Modal Ontological Argument Six Ways from Sunday for real this time. Times for each objection below. 1. Goldbach’s Conjecture 1:24 2. Omniscience Paradox 6:03 3. Necessity is not a Great Making […]

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In his videos, Inspiring Philosophy offers 7 common objections to the modal ontological argument for the existence of God (MOA), and responses to them. Here I offer objections to all 7 of these responses. Inspiring Philosophy’s Original Video: https://www.youtube.com/watch?v=ixqsZP7QP_o

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A number of objections to the version of the Modal Ontological Argument offered by Inspiring Philosophy as part of the series “Debunking the Modal Ontological Argument Six Ways From Sunday” Inspiring Philosophy’s Original Video: https://www.youtube.com/watch?v=RQPRqHZRP68

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The first video in the series of objections to the Modal Ontological Argument for the existence of God. This video contains the basic objections to the original argument. Further videos include: Objections to Inspiring Philosophy’s Modal Ontological Argument Responses to Inspiring Philosophy’s defense of the Modal Ontological Argument Objections to the Modal Perfection Argument Why […]

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