02:32The Climate QuestionCan we believe companies’ promises on climate?BBC World Service Duration: 28 minutes Mon 7th Feb 2022, 02:32 on BBC World Service Americas and the CaribbeanAvailable for over a yearListen nowHow credible are corporate "net zero" emissions targets? Show more GenresFactualScience & NatureNature & EnvironmentFormatsMagazines & ReviewsBrandThe Climate Question Source: BBC Online