Film Lens
The film focuses on rare earth metals, which were once considered useless but are now crucial for modern technology. It discusses how these elements, found predominantly in China, have become essential for devices like smartphones and electric vehicles. The documentary shows the environmental concerns associated with their extraction and the need for sustainable practices in sourcing these materials.
Through interviews and insights from experts, the film illustrates the historical context of rare earth mining in China, dating back to the 1950s. It emphasizes the shift in perception of these elements from waste products to valuable resources, driving a technological revolution and raising questions about the environmental impact of their use in green technologies.
Why Watch
- •Find out how rare earths are essential for electric vehicles.
- •See the world's largest rare earth mine in Bowu, China.
- •Meet experts discussing the environmental impact of rare earth mining.
Did You Know
•97% of the world's supply of rare earths is mined in China.
•Rare earth metals are now more valuable than oil or gold.
•China began exploring rare earths in the 1950s and started mass production in the 1980s and 90s.
•Rare earths were considered a waste product until prices rose on the world market.
Perfect For
Environmental activistsTech enthusiastsSustainability advocates