Skip to main content
Back to Show
PBS News Hour

Why Madrid climate change talks failed to deliver

Climate talks in Madrid ended Sunday with little agreement on addressing what many say is the single greatest challenge facing humanity. At the annual gathering, known as COP, the world’s largest polluters were unable to agree on stronger plans to curb their emissions. William Brangham talks to Helen Mountford of the World Resources Institute about why the talks failed to achieve their goals.

Support Provided By
Season
February 16, 2026 - PBS News Hour full episode
57:46
February 16, 2026 - PBS News Hour full episode
February 13, 2026 - PBS News Hour full episode
57:46
February 13, 2026 - PBS News Hour full episode
February 12, 2026 - PBS News Hour full episode
57:46
February 12, 2026 - PBS News Hour full episode
February 11, 2026 - PBS News Hour full episode
57:46
February 11, 2026 - PBS News Hour full episode
February 10, 2026 - PBS News Hour full episode
57:46
February 10, 2026 - PBS News Hour full episode
February 9, 2026 - PBS News Hour full episode
56:45
February 9, 2026 - PBS News Hour full episode
February 6, 2026 - PBS News Hour full episode
57:46
February 6, 2026 - PBS News Hour full episode
February 5, 2026 - PBS News Hour full episode
57:46
February 5, 2026 - PBS News Hour full episode
February 4, 2026 - PBS News Hour full episode
56:44
February 4, 2026 - PBS News Hour full episode
February 3, 2026 - PBS News Hour full episode
57:46
February 3, 2026 - PBS News Hour full episode
February 2, 2026 - PBS News Hour full episode
56:44
February 2, 2026 - PBS News Hour full episode
January 30, 2026 - PBS News Hour full episode
57:46
January 30, 2026 - PBS News Hour full episode
Active loading indicator