《钴之战：能源与环境的较量》www.fi11

　　The electric car holds the promise of a clean ecological transition. The global automotive market is focusing its efforts on competitive production, the key to which is the exploitation of the blue gold: cobalt. Cobalt is a mineral that is needed for batteries, which are mainly found in the Congo. But at what price? 　　- PRODUCER : Les Films du Tambour de Soie / Dancing Dog Produc... (展开全部)