Divorce creates more households. Because more households generate more greenhouse gases, divorce is bad for the planet. Hey, human existence is bad for the planet. I can get rid of my lawn, which uses water, fertilizer, and pesticides, I can bike to the train station, I can become a vegetarian and reduce the demand for bovine methane factories, but I still have to breathe, don’t I? CO2---the new original sin.
Staying married because you promised God that you would is passé. Do it for Mother Earth.