Home » News & commentaries » In the news » What is COP26 all about and why does it matter? What is COP26 all about and why does it matter? In the news on 18 October, 2021 What is COP26 all about and why does it matter? Great explainer interview from @ret_ward with @BBCBreakfast just now. pic.twitter.com/2kyOhyJJqn— Grantham LSE (@GRI_LSE) October 16, 2021 Bob Ward discusses the COP26 Climate Summit in this BBC Breakfast interview.