I’m often challenged in political arguments with progressives, particularly on Twitter, to define socialism. My opponents claim that I’m abusing the term. I’m inclined to see such a claim as an example of conversational terrorism, but it happens often enough and I care enough about productive dialog that I’ve decided to relent and offer a definition. I might not have done so entirely to my satisfaction had I not been listening to an audiobook version of Frederic Bastiat’s “The Law” this morning. I offer here his laudably simple and clear definition.