That's assuming we can keep up production in key materials, like copper, nickel, etc. It takes a shit ton of water to process copper, often in places that don'

That's assuming we can keep up production in key materials, like copper, nickel, etc. It takes a shit ton of water to process copper, often in places that don't have a lot of it like the Atacama region in Chile. To say nothing of the pollution that local residents face because of it.