temporary boundaries - tbh can there be progress without any? [Here's a methodological point that Kuhn, Williamson, and Foucault agree on: having constraints on your theorising and argumentation, rules that you are (at least temporarily) bound by and will not violate if what you do is to count as a successful explanation, is very good.](https://twitter.com/lastpositivist/status/1464709481993052162)