Who are these people vandalising trees and pulling out plants?
Clearly whoever they are they haven't got enough to do and clearly whoever they are they have limited intelligence.
Do they actually know that if there were no trees, there would be no oxygen therefore there would be no humans.
I can understand someone wanting to fell a tree that is diseased, causing danger or even, and I don't say this lightly, a neighbourhood dispute.
In my eyes, the neighbours would have to have a pretty good reason for the tree to be cut down.