Wolfix wrote:I'm investigating packing out crap as well. It's the most ecologically sound method.
Human poop is not ecologically unsound of itself. People ARE part of the natural environment. It only presents a problem when it is in unusually large quantities beyond the environment's ability to absorb it or it is improperly disposed of creating an aesthetic issue or a health issue if dumped (no pun intended) into streams etc. that other walkers will drink from. If it can be buried, I see no general reason to "carry out". Where there is a "carry out" policy in the USA it is at places like Mt Whitney where it is physically impossible to dig a "cat hole" because the ground is made either of solid rock or boulders. I am not aware of any similar situation in Australia.