Forgiveness is the answer to the child's dream of a miracle by which what is broken is made whole again, what is soiled is made clean again.
I think you could offer seven or eight different possible ends for energy policy. Climate change is one of them. Dealing with criteria pollutants is one of those related to that.
My role model was my grandfather. He instilled in me the feeling that no matter how successful you are you have a responsibility to help others.