Tuesday 7 April 2026 Amphithéâtre Maurice Halbwachs, Site Marcelin Berthelot Open to all, subject to availability 11:15 - 12:15 Events Previous Lecture 17 Mar 2026 10:00 to 11:00 Claude Grison The exploration of life by the various scientific disciplines : a history of scale Seminar 17 Mar 2026 11:15 to 12:15 Jérôme Chave Tropical forest ecosystems in the face of global warming Lecture 24 Mar 2026 10:00 to 11:00 Claude Grison Conserving aquatic ecosystems : the secrets of plant species revealed Seminar 24 Mar 2026 11:15 to 12:15 Erik Orsenna Hydrodiplomacy Lecture 31 Mar 2026 10:00 to 11:00 Claude Grison Strategic metals shortages and pharmaceutical chemistry : from problems to solutions… Seminar 31 Mar 2026 11:15 to 12:15 Guillaume Pitron The war for strategic metals Lecture 7 Apr 2026 10:00 to 11:00 Claude Grison Can chemistry be green ? Challenges and opportunities Seminar 7 Apr 2026 11:15 to 12:15 Claude Grison Dialogue with young high school students from Laon Lecture 14 Apr 2026 10:00 to 11:00 Claude Grison Vector-borne disease prevention and public health : what sustainable solutions ?… Seminar 14 Apr 2026 11:15 to 12:15 Serge Morand Biodiversity crisis, One Health and Planetary Health Lecture 5 May 2026 10:00 to 11:00 Claude Grison Ecological restoration of polluted and degraded soils : inspiring plant adaptability… Seminar 5 May 2026 11:15 to 12:15 Martine Hossaert Nature-based solutions (SfN) and soil : an essential p… Lecture 12 May 2026 10:00 to 11:00 Claude Grison Wetlands and invasive alien species : towards economically viable natural solutions … Seminar 12 May 2026 11:15 to 12:15 Arnaud Albert What can be done to prevent the introduction of invasive alien species ? Lecture 19 May 2026 10:00 to 11:00 Claude Grison Ecocatalysis, a green and sustainable revolution in chemistry Next See also Lecture related to the seminar: Scientific ecology and life chemistry : a symbiosis at the heart of sustainable development Claude Grison, chair Avenir Commun Durable Scientific ecology and life chemistry : a symbiosis at the heart of sustainable development