Hard to stop large scale dumping but I always do my part to carry out others junk if I can. I always have a game pouch, fanny packor back pack and it is simple topick upa bottle or candy wrapper and put it in the pouch when I see it. I keep a bucket in the back of the truck and it becomes filled usually in a few days of hunting. The same thing goes with ice fishing. It makes me sick when I see people enjoying a day out on the ice and then leave a pile of trash when they leave. Every little bit helps and if you aren't part of the solution you are part of the problem....CI