"if no-one hears it (or is experiencing it) then not only does the tree not make a sound, but the tree itself does not even exist."
So the trees excistance only matters f a person hears it. Being as a tree can not live a truly isolated excistance there will always be another liveing organisum which will sense the falling tree so it will exist.
"if no-one hears it (or is experiencing it) then not only does the tree not make a sound, but the tree itself does not even exist."
So the trees excistance only matters f a person hears it. Being as a tree can not live a truly isolated excistance there will always be another liveing organisum which will sense the falling tree so it will exist.