Ana Caraiani, The cohomology of Shimura varieties - a survey of recent developments

From a channel Lumen includes in full: Every sampled upload is a research lecture, summer-school course lecture or public mathematics lecture from Clay Institute events. The transcripts show substantive teaching: definitions, theorems, proof strategies and worked historical proofs (Euler). Nothing is entertainment-first, clickbait or promotional, and the titles are plain speaker-and-topic descriptions.