Where will all the electricity to charge all these electric vehicles come from? Nuclear power plants are the only way and I don't see that as being friendly. If we all went to electric cars it would make little difference. It will take huge diesel guzzling equipment to do all the strip mining necessary for getting all the copper and aluminum and other minerals needed for large-scale electric production and delivery. I think we could say goodbye to Arizona, Nevada, and Utah. They would become one big strip mine. Who has time to wait for a charge and mobile chargers would be diesel-powered. I think maybe going into the working horse and mule business might be a good idea.