‘Our chiral universe’, a talk by Professor David Tong (University of Cambridge), will take place on Monday, 13 October 2025 at 6 p.m., in person at the Bristol-Myers Squibb Lecture Theatre, Yusuf Hamied Department of Chemistry, Lensfield Road; free and open to all; further details: https://www.cambridgephilosophicalsociety.org/events/event/professor-david-tong