US2: Two Faces of Earth: Hazards and Resources Video stream (Vimeo) GA 2026 Union Symposia Session details
US4: Towards a new RoadMap for Environmental Stewardship and Sustainability in Space Exploration Video stream (Vimeo) GA 2026 Union Symposia Session details
US5: Have we broken the Earth’s water cycle? Pathways from Planetary Boundaries to local Safe Operating Spaces Video stream (Vimeo) GA 2026 Union Symposia Session details
US6: Climate change, morals, values and policies Video stream (Vimeo) GA 2026 Union Symposia Session details
US7: Evidence-based policymaking in an era of increasing climate hazards and risks. Video stream (Vimeo) GA 2026 Union Symposia Session details
US8: “Greennovation”: how can scientists support the green transition Video stream (Vimeo) GA 2026 Union Symposia Session details
US9: Methane at 250 – History, Sources, Sinks and Climate Feedbacks. Video stream (Vimeo) GA 2026 Union Symposia Session details
GDB1: Habitability in Our Solar System: Do Any Worlds Besides Earth Offer Habitable Conditions? Video stream (Vimeo) GA 2025 Great Debate in Geosciences Session details
GDB2: Will digital technologies close or widen gaps within the geosciences? Video stream (Vimeo) GA 2025 Great Debate in Geosciences Session details
GDB3: The Role of Large Language Models (LLMs) in Transforming Geosciences: Friend, Foe, or Fad? Video stream (Vimeo) GA 2025 Great Debate in Geosciences Session details
GDB4: Will a paradigm shift from on-shore to off-shore mining serve the future of humanity? Video stream (Vimeo) GA 2025 Great Debate in Geosciences Session details
GDB5: How to translate fundamental research into societal and policy impact Video stream (Vimeo) GA 2025 Great Debate in Geosciences Session details
GDB6: Out of the bubble: Can you become a better science communicator if you leave your comfort zone? Video stream (Vimeo) GA 2025 Great Debate in Geosciences Session details
GDB7: Science and Activism – Compatible or Antithetical? Video stream (Vimeo) GA 2025 Great Debate in Geosciences Session details
GDB8: Publish or Perish in the Open Access Era: How to prioritize scientific quality over commercial interests? Video stream (Vimeo) GA 2025 Great Debate in Geosciences Session details
GDB9: Late-Breaking Great Debate: How should the global geoscience community respond to attacks on science? Video stream (Vimeo) GA 2025 Great Debate in Geosciences Session details
MAL1: Alexander von Humboldt Medal Lecture by Sachchida Nand Tripathi Video stream (Vimeo) GA 2025 Union Awards Lectures Session details
MAL10-EOS: Katia and Maurice Krafft Award Lecture by Heather Handley Video stream (Vimeo) GA 2025 Union Awards Lectures Session details
MAL11-GD: Augustus Love Medal Lecture by Neil M. Ribe and GD Division Outstanding ECS Award Lecture by Iris van Zelst Video stream (Vimeo) GA 2025 Union Awards Lectures Session details
MAL12-GI: Christiaan Huygens Medal Lecture by Francesco Soldovieri Video stream (Vimeo) GA 2025 Union Awards Lectures Session details
MAL13-OS: Fridtjof Nansen Medal Lecture by Tatiana Ilyina and OS Division Outstanding ECS Award Lecture by Jens Terhaar Video stream (Vimeo) GA 2025 Union Awards Lectures
MAL14-CL: Hans Oeschger Medal Lecture by Heather Marie Stoll Video stream (Vimeo) GA 2025 Union Awards Lectures Session details
MAL15-HS: Henry Darcy Medal Lecture by Jan Seibert Video stream (Vimeo) GA 2025 Union Awards Lectures Session details
MAL16-ESSI: Ian McHarg Medal Lecture by Lesley Wyborn and ESSI Division Outstanding ECS Award Lecture by Marthe Klöcking Video stream (Vimeo) GA 2025 Union Awards Lectures
MAL17-SSP: Jean Baptiste Lamarck Medal Lecture by Donald Ross Prothero Video stream (Vimeo) GA 2025 Union Awards Lectures Session details
MAL18-HS: John Dalton Medal Lecture by Paolo D'Odorico Video stream (Vimeo) GA 2025 Union Awards Lectures Session details
MAL19-CR: Julia and Johannes Weertman Medal Lecture by Shin Sugiyama and Arne Richter Award for Outstanding ECS Lecture by Brice Noël Video stream (Vimeo) GA 2025 Union Awards Lectures
MAL2: Alfred Wegener Medal Lecture by Trevor John McDougall Video stream (Vimeo) GA 2025 Union Awards Lectures Session details
MAL20-ST: Julius Bartels Medal Lecture by Richard Horne Video stream (Vimeo) GA 2025 Union Awards Lectures Session details
MAL21-NP: NP Division Outstanding ECS Award Lecture by Johannes Jakob Lohmann and Lewis Fry Richardson Medal ceremony in memory of Vincenzo Carbone Video stream (Vimeo) GA 2025 Union Awards Lectures Session details
MAL22-CL: Milutin Milanković Medal Lecture by Zhengyu Liu Video stream (Vimeo) GA 2025 Union Awards Lectures Session details
MAL23-EMRP: Petrus Peregrinus Medal Lecture by Nils Olsen and EMRP Division Outstanding ECS Award Lecture by Carolina Giorgetti Video stream (Vimeo) GA 2025 Union Awards Lectures
MAL24-SSS: Philippe Duchaufour Medal Lecture by Wulf Amelung and SSS Division Outstanding ECS Award Lecture by Katerina Georgiou Video stream (Vimeo) GA 2025 Union Awards Lectures
MAL25-NH: Plinius Medal Lecture by Annegret Henriette Thieken Video stream (Vimeo) GA 2025 Union Awards Lectures Session details
MAL26-GM: Ralph Alger Bagnold Medal Lecture by Christopher D. Clark Video stream (Vimeo) GA 2025 Union Awards Lectures Session details
MAL27-GMPV: Robert Wilhelm Bunsen Medal Lecture by Trevor Russell Ireland Video stream (Vimeo) GA 2025 Union Awards Lectures Session details
MAL28-PS: Runcorn-Florensky Medal Lecture by Cathy Quantin Nataf and PS Division Outstanding ECS Award Lecture by Shangchun Teng Video stream (Vimeo) GA 2025 Union Awards Lectures Session details
MAL29-NH: Sergey Soloviev Medal Lecture by Sergio M. Vicente-Serrano Video stream (Vimeo) GA 2025 Union Awards Lectures Session details
MAL3: Arthur Holmes Medal Lecture by Paul Tackley Video stream (Vimeo) GA 2025 Union Awards Lectures Session details
MAL30-TS: Stephan Mueller Medal Lecture by Heidrun Kopp and Arne Richter Award for Outstanding ECS Lecture by Renelle Dubosq Video stream (Vimeo) GA 2025 Union Awards Lectures Session details
MAL31-G: Vening Meinesz Medal Lecture by René Forsberg and G Division Outstanding ECS Award Lecture by Matthias Schartner Video stream (Vimeo) GA 2025 Union Awards Lectures Session details
MAL32-AS: Vilhelm Bjerknes Medal Lecture by Ulrike Lohmann and AS Division Outstanding ECS Award Lecture by Dominik Stolzenburg Video stream (Vimeo) GA 2025 Union Awards Lectures Session details
MAL33-BG: Vladimir Ivanovich Vernadsky Medal Lecture by Corinne Le Quéré and BG Division Outstanding ECS Award Lecture by Getachew Agmuas Adnew Video stream (Vimeo) GA 2025 Union Awards Lectures
MAL36-CL: CL Division Outstanding ECS Award Lecture by Kai Kornhuber Video stream (Vimeo) GA 2025 Union Awards Lectures Session details
MAL38-ERE: ERE Division Outstanding ECS Award Lecture by Iman Rahimzadeh Kivi Video stream (Vimeo) GA 2025 Union Awards Lectures Session details
MAL4: Jean Dominique Cassini Medal Lecture by Raymond Pierrehumbert Video stream (Vimeo) GA 2025 Union Awards Lectures Session details
MAL42-GM: GM Division Outstanding ECS Award Lecture by Jana Eichel Video stream (Vimeo) GA 2025 Union Awards Lectures Session details
MAL43-GMPV: GMPV Division Outstanding ECS Award Lecture by Renée Jade Tamblyn Video stream (Vimeo) GA 2025 Union Awards Lectures Session details
