Whether you believe in solar or wind power, this is a positive, hopeful view of our future and I like those; I like them a lot.
About forty years ago, something went terribly wrong in the United States, it became the governmental fashion to avoid even attempting to solve real problems. Now, we just kick the can down the road and hope something good will happen. The Congress waits until enough contributions, enough lobbyists congregate, and then solves corporate money problems with no consideration of the wider effects.
Under these circumstances, it is hard to see a positive future. But this is a great country and it is still capable of great things.