it's not necessary, demand has been manufactured and the realities of the green nonsense are barely known. Lithium and precious metals mining does way more harm and we haven't even hit the magnitude of need that the greenies want. In Chile they are talking about destroying entire ranges to get to the stuff and are already seeing terrible environmental destruction of water resources. Don't even need to get into china
on top of that, its' not economically feasable without massive gov't aid not withstanding the economic dislocations that are sure to arise if we get even to 10% of all the autos, small motors, etc usage.
along a upward slope that is measured sure but not like this