https://igb.ch/agenda/ 2026-11-05T11:59:45+00:00 https://igb.ch/en/agenda/ 2026-11-05T11:59:45+00:00 https://igb.ch/agenda/juerg-halter-ueber-sprache-ideologien-und-rueckgrat/ 2026-11-05T07:58:23+00:00 https://igb.ch/agenda/10737/ 2026-11-05T11:46:50+00:00 https://igb.ch/agenda/kultur-im-regal-ueber-das-verhaeltnis-der-juden-zu-andersglaeubigen/ 2026-11-05T11:52:01+00:00 https://igb.ch/agenda/lunch-club-65-2/ 2026-11-05T11:59:45+00:00