I've asked the Initial Algebras for the Uninitiated speaker to see if we can get the video of that talk (which is superlative). I promise the idea is actually q

I've asked the Initial Algebras for the Uninitiated speaker to see if we can get the video of that talk (which is superlative). I promise the idea is actually quite natural and does not require maths at all, but it does need to be taught, and it probably is quite hard to pick up from just slides alone.