I just noticed your talk appear in my rss feed and am watching last week's part one right now. I love the way you refer to lesser known algebra gadgets as motivating examples. After all these years, there still seems to be room for fresh repackagings of introductions to categories!
A bit closer to what I'm writing on right now, is there any news on your earlier talk about fields? Is the recording yet to appear, or is it just me and I missed it?
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