 there's almost no way to produce that amount of the materials. So if it's not possible to do it that way, and we're going to eliminate fossil fuel-powered cars, those that run on gasoline and diesel, in favor of battery cars, but we don't have the stuff to make the battery cars, how do you get that done? Let's go to your calls. Let me start with Rob in California. If you want to join in, it's 866-439-5277. Rob, welcome to the program.