13:06Newshour31/10/2021 13:06 GMT: COP26 president says summit is ‘last’ hope to hit 1.5C targetBBC World Service Duration: 50 minutes Sun 31st Oct 2021, 13:06 on BBC World Service Americas and the CaribbeanThe UK is hosting a crucial climate change summit Show more GenresNewsFormatsMagazines & ReviewsBrandNewshour Source: BBC Online