The chair Biography and publications Public lectures Quick access Previous Opening Lecture Next Presentation New Microbiology: From Molecules to Ecosystems – Tâm MignotThe Biodiversity and Ecosystems Annual Chair is supported by the Collège de France Foundation. Upcoming Previous Planetary Microbiology Tâm Mignot Opening lecture 3 Dec 2026 18:00 to 19:00 New Microbiology: From Molecules to Ecosystems (1) Tâm Mignot Lecture 10 Dec 2026 14:00 to 15:30 New Microbiology: From Molecules to Ecosystems (2) Tâm Mignot Lecture 17 Dec 2026 14:00 to 15:30 New Microbiology: From Molecules to Ecosystems (3) Tâm Mignot Lecture 7 Jan 2027 14:00 to 15:30 New Microbiology: From Molecules to Ecosystems (4) Tâm Mignot Lecture 14 Jan 2027 14:00 to 15:30 New Microbiology: From Molecules to Ecosystems (5) Tâm Mignot Lecture 21 Jan 2027 14:00 to 15:30 New Microbiology: From Molecules to Ecosystems (6) Tâm Mignot Lecture 28 Jan 2027 14:00 to 15:30 New Microbiology: From Molecules to Ecosystems (7) Tâm Mignot Lecture 4 Feb 2027 14:00 to 15:30 New Microbiology: From Molecules to Ecosystems (8) Tâm Mignot Lecture 11 Feb 2027 15:00 to 16:30 Microbiology Across Scales (1) Tâm Mignot Symposium 19 May 2027 09:00 to 18:00 Next