A member wrote: Each of these great city states, and smaller ones, built up their own private navies to protect shipping—and were made incredibly rich as the dominators of Mediterranean trade. Several comments. First “anarcho-capitalism” (used before the quoted passage) is an invalid concept. There is no more validity to “anarcho-capitalism” than to “state capitalism”

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Here’s the updated slides for my OCON ’23 presentation on the philosophy of mathematics: Saving Math from Plato

I’m pleased to announce that I will be teaching two courses at Ayn Rand University for the next two quarters (16 weeks total): Logical Thinking and ITOE, starting April 17. Each class will meet twice a week for 1 hour 15 minutes (that’s the amount of time I’ve found, empirically, to be right for my