14:06Newshour01/11/2021 14:06 GMT: COP26: Climate change summit opens in GlasgowBBC World Service Duration: 50 minutes Mon 1st Nov 2021, 14:06 on BBC World Service Americas and the CaribbeanThe summit tries to get world leaders to commit to limit warming to 1.5C Show more GenresNewsFormatsMagazines & ReviewsBrandNewshour Source: BBC Online