Even a moron would recognize the hypocrisy of a religious organization that call for all kinds of idiotic measures to combat "climate change" -- even while it is collectively one of the largest energy consumers in the history of mankind.
You may be right. But, in one sense, for the Pope to associate his name and office with this tripe, the damage has already been done.
More interesting is the question of who leaked it. I suspect a full-on donnybrook is going on amongst the cardinals inside those Vatican walls.
Tons of old churches are still central steam heated with oil boilers. Whole properties just leaking heat all winter long.