Trump has spent too much time in his New York Penthouse and not enough time out in nature which is why what he says makes no sense at all

Does Trump even know how many leaves there are in California in trees and on the ground? This just doesn't make any sense 
at all in a state as wild as this one, especially in the Sierras. There are billions of leaves everywhere. And they all serve some ecological purpose to keep forests alive for thousands to millions of years into the future, hopefully.

I think he has just spent too much time in his Penthouse in New York and doesn't understand wildness and nature at all.