Good topic but the tldr wasn't super inspiring for me "Yes, the world has enough lithium for our electric vehicles, decades into the future": decades isn't really sufficient for this imo. It would ideally be.. multiple centuries at the very least? Then the author says something like "we have no idea how much lithium there is" so guess nobody knows this answer, but fair enough as it's quite early stage...
Without knowing the scale of secondary uses of batteries built for cars, or the economics of recycling, I doubt the answer is knowable beyond that horizon.
