05:50More or LessAre just 100 companies responsible for 71% of global emissions?BBC World Service Duration: 9 minutes Sat 21st May 2022, 05:50 on BBC World Service News InternetAvailable for over a yearListen nowWe investigate claims about global emissions and South African stress levels. Show more GenresFactualFormatsMagazines & ReviewsBrandMore or Less Source: BBC Online