Rare Earths: The Dirty War

Rare Earths are minerals critical for today's state of the art technologies. China holds today 97% of the world's rare earth production and has started to restrict exports. To break their dependence from China, Western countries are throwing themselves into a battle for the acquisition of alternative sources of rare earth.

52 min201213+

DocumentalInterés general

Este video no está disponible actualmente
para verlo en tu ubicación