If you saw TFA and thought "hmmm yes, I know some of those words", then I can recommend the author's own lecture series on YouTube [0]. It's an intro to and overview of category theory aimed at programmers, with the requisite context and motivation for why anyone should care. It's long but worth the time investment IMHO.0: http://www.youtube.com/playlist?list=PLbgaMIhjbmEnaH_LTkxLI7...
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