That's the beauty of solar and wind power. They are completely sustainable. The sun will always be around (well, for another couple of billion years, anyway).
And the wind will always blow (especially in regions like the Dakotas). Obviously there are issues, like getting power at night time when the sun isn't out, or on a still day with no wind. That's why you either have to have supplemental power from somewhere else, or have a way of storing energy for later use.
But in general, solar and wind power are great ways of generating electricity, because they leave very little impact on the world (especially compared to something like burning coal).
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.