Plan ahead

If you were going to build a lake cabin you would not go out and buy a load of lumber and start nailing boards together but that is what happened with electric cars. Elon Musk started building electric cars and people started buying them. What power would be used to charge the battery, Where would the chargers be. Will there be enough copper, lithium and cobalt. Can these elements be made without harming the environment. How will be dispose of the cars when they wear out. The same thing can be said for windmills and solar panels. The whole process has the cart before the horse and no one seems to notice. This is very strange.