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   - [[sustainability]]
   - leading to [[ilich]], who I still haven't read -- will try to set up his book in my [[kobo]] to read it tonight/soon
 - I read about [[recursively enumerable]] sets and languages -- I remembered these were some of my favorite back when I studied computer science when I was 27 or 28. This led me to read again about complexity classes, hierarchies and then [[diophantine]] sets :)
+- Also had a great time playing with [[Lady Burup]], and we even watched [[3blue1brown]] together! Pictures likely in the Fediverse :)