Vaba Akadeemia loeng 02.05.2026: Mihhail Lotman, "Metafoor 4"

New channel Vaba Akadeemia: title sample judged 'whole' (Nearly every upload is a full long-form public lecture by named experts on history, philosophy, religion, rhetoric, scie); passed a second screen for sellers/exam-prep/re-uploads; 2 of 3 sampled transcripts showed teaching, 0 not; every title checked strictly; oEmbed verified.