Seminars and Talks 14:00 - 15:30, November 22, 2024 (Friday) Cisco Webex, Online seminar Dynamics of Tree Populations in a Context of Climate Change 15:30 - 17:00, November 22, 2024 (Friday) Room 515, Cosmology Building, National Taiwan University + Zoom, Physical+Online Seminar Automorphisms with Zariski dense orbits of Calabi-Yau threefolds with birational $c_2$-contraction