田辺 明生「カーストとは何か」2021年度夏学期：高校生と大学生のための金曜特別講座

Picked video by video from UTokyo Channel (mixed channel): title plainly names a teaching subject. Channel transcript sample: All three sampled uploads lack transcripts, so no teaching content could be verified, but prior title-sample verdict of 'pick' stands given channel's known mix of lectures and non-teaching content.