The Open Society and Its Enemies by Karl Popper?

I had this book come in as an interlibrary loan after a few weeks of waiting and I cannot remember where I got the idea to read it. I'm about 80% sure Peter mentioned it on an episode? I keep a detailed spreadsheet to track my reading habits and I like to have the exact source of recommendations, but I forgot to add this to my TBR section when I placed the hold. Anyone here remember if this was mentioned on the pod and, if so, what episode? Thanks in advance!!