Wow, Jean-Pierre Aubin mentioned on first comment on HN, that makes me so happy. I have had him as a teacher 20 years ago, an incredible teacher, always ground

Wow, Jean-Pierre Aubin mentioned on first comment on HN, that makes me so happy. I have had him as a teacher 20 years ago, an incredible teacher, always grounding the maths into their history, and its social production, with descriptions of Banach life and others along with their motivations. Thanks to Aubin, I did my PhD in AI a long time ago and am still working in the field now!