https://www.washingtonpost.com/
Avoiding a climate catastrophe is often portrayed as a question of political will. Yet the push to reduce carbon emissions is also a daunting technical challenge. Retooling power and transportation systems to run on renewable energy will require far more copper than the companies able to produce it are currently equipped to deliver.
The question is whether a traditionally cautious mining industry will embrace the scale of investment needed to rewire the world. Failure would throw the transition to cleaner power sources off course.
1. Why is copper so important?