We are cordially invited to attend our department’s [Tamkang Clement and Carrie Chair] Answering Existential Questions About Our Universe and Its Evolution at 2:10 pm on March 9, 2026 (Monday) Chang Yeo Lan International Conference Hall, Hsu Shou-Chlien International Conference Center, HC310 Description: ◆Public Lecture◆ Title: Answering Existential Questions About Our Universe and Its Evolution Speaker: Prof. Arthur B. McDonald（Queen's University, Canada）Nobel Prize in Physics 2015 ◆Speaker Introduction◆ Prof. McDonald’s discovery has led a new generation of scientists to re-examine the role played by neutrinos in the evolution of the Universe. PROF. ARTHUR B. MCDONALD is a Canadian astrophysicist and the director of the Sudbury Neutrino Observatory Collaboration who was awarded the Nobel Prize for Physics in 2015 for his discovery that neutrinos – sub-atomic particles considered the basic building blocks of the Universe - can change their identities as they travel through space, from the core of the sun to Earth.