After all the Puritans came to America to escape from persecution and then turned around and started persecuting other people. So I understand that conflict that we have related to play and pleasure and sexuality. And I think what has made my life worthwhile is trying to deal with some of those questions.
We have used the majority of our carbon budget and we are already at dangerous levels of CO2 concentrations, about 400 parts per million. The levels were 250 before industrialization. So the problem is what we have done already and, therefore, what must be undone.