Ditto with the grand idea of bringing the solar toilets back. For every reason you drop as to why you think they should return, there are dozens of why the didn't work and won't work.
Toilets ARE a technically viable solution that are a proven solution on Long's Peak, Rocky Mtn NP since 1983. A properly designed and maintained toilet system COULD work just fine on Whitney.
There are many other issues with toilets, as with any solution for that matter, but the fact is toilets are technically viable on Whitney.
