The Pope should in fact realize that the weather is in GOD's hands and not those of man. Sure, I believe that we should strive to use our recourses wisely. And with GOD's help, I believe that can be done efficiently.
However, much of the hype is the result of scientists under the notion that the earth is billions of years old and that this change is happening far too quickly. Well, I believe in 6 days of Creation and the Global Flood. I don't know what this Pope believes, but he maybe assuming the wrong thing.
It rained for 40 days & nights straight. Now that is what I would call climate change. And the only thing man may have been able to do was REPENT. But today we see that man has no intension of repenting. He is far too busy allowing "Gay" marriage, ABORTION on demand, and getting another tattoo on his ass to even consider the end result of his superfluous actions.
Sorry, but 50 years ago the Boy Scotts collected the newspapers and magazines, the garbage was hauled off to hog farms, empty soda bottles were returned to the supermarket, and empty milk bottles were picked up by the dairy.