It is a problem for now because at 0.1ppm we are still years away from getting enough lithium out of the seawater/ocean. Most lithium is 'mined' from salt (wat

It is a problem for now because at 0.1ppm we are still years away from getting enough lithium out of the seawater/ocean. Most lithium is 'mined' from salt (water) lakes by evaporation. Which is for now much easier and cheaper.