jeff lock of fox business is live in chicago. all right, jeff.john. caring about the environment, at least that's what the world economic forum says. yeah, they say it's about electric vehicles and the need to conserve minerals, minerals for the batteries. take a look what they just said. shifting to e.v. requires huge amounts of critical metals. we have been making that point for a while. recycling alone won't be enough. we need to increase sharing of vehicles and perhaps eliminating personal car ownership. you know, sharing platforms we have now, but in europe studies indicate that a way to get people to give up cars, congestion charges for driving into cities, eliminating parking spaces so people have no place to park, and exclusion zones where cars are concerned, streets where cars can't go. may work in europe, but we are told in america, maybe not so much. >> this is america, people want the freedom to go where they want to go, when they want to go there, if it's difficult to get to a place they simply may not go there. >> john, the reality