Until a modern solution to the human waste problem is created maybe we could have a couple of Wag Bag "Drop" Boxes located near Outpost and Trail Camps. In the old days the solar toilets were located there and, if I remember correctly, a helicopter was used to remove the remaining waste.
Perhaps the undisciplined folks who are unwilling to pack out their waste would at least be willing to carrying their wag bag to the appropriate drop box. Unfortunately, I do recall that some people abused the solar toilets by dumping their garbage there. Maybe that would still happen, however, it would not cause a drop box to malfunction as those solar toilets did.
I realize that a helicopter is invasive and noisy but at this point 'friendly persuasion' does not appear to be working; something needs to be done.
