Island Universes: Discovering Galaxies Beyond the Milky Way The discovery that we live in an ordinary galaxy, one...
The Israel-Palestine Conflict: Religion, Violence and Peacebuilding Drawing on examples from the Israel-Palestine conflict, this lecture explores...
The Atmospheric Physics Behind Net Zero Before net zero, climate policy was all about contraction and...
The Journey from Black-Hole Singularities to a Cyclic Cosmology Sir Roger Penrose gives the annual Sir Thomas Gresham lecture on The Journey from Black-Hole Singularities to a Cyclic Cosmology.