Philosophy has always been drawn to the question of what's possible, what could be, what might have been, and what we might yet become. In a political moment when the distance between the world as it is and the world as we want it to be feels especially stark, the tools philosophers use to navigate that gap — thought experiments, counterfactuals, ideal theory, and fiction — have never felt more urgent or more contested. Whether we're arguing about moral responsibility, political justice, or the meaning of a science fiction novel, we're constantly invoking worlds that don't (yet, or never did) exist. But how well do those imaginary worlds actually serve us?

When is a simplified, stripped-down scenario a useful device for isolating what we really believe, and when does it smuggle in the assumptions we already had? If we ask what the world would look like had one historical event gone differently, are we doing philosophy or just indulging in fantasy causality? When we imagine an ideal world from scratch, does it illuminate what justice requires, or does the very act of abstraction guarantee that we'll leave out what matters most?

In this episode, Leigh, Jen, and Bob take up possible worlds as a question about philosophical methodology itself. What are philosophers actually doing when they reach for thought experiments, counterfactuals, ideal theory, and fictional worlds? And are those tools fit for the work we ask of them?

Grab a drink and join us as we test the limits of philosophical imagination — and ask whether the worlds we invent help us see this one more clearly, or let us off the hook too easily.

Full episode notes available at this link:
https://hotelbarpodcast.com/podcast/possible-worlds

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