Is climate change making the Himalayas more dangerous?

A massive glacier collapse sent a gigantic wave of water, ice, rock, and debris roaring down the Himalayan valleys along the China-Nepal border. What caused the catastrophe? What role might climate change have played? Climate Watch host Zhao Ying speaks with Benjamin Horton, Dean of the School of Energy and Environment at City University of Hong Kong and recipient of the 2026 Axford Medal.