02:32The Climate QuestionWhat does China's green tech revolution mean for the world?BBC World Service Duration: 26 minutes Wed 22nd May 2024, 02:32 on BBC World Service News InternetAvailable for over a yearListen nowChina is scouring the globe for the raw materials of the future. How will we be affected? Graihagh Jackson investigates.GenresFactualScience & NatureNature & EnvironmentFormatsMagazines & ReviewsBrandThe Climate Question Source: BBC Online