"I live near a national park, and I am one of the VERY few people who make an effort to clean up other peoples trash. And this means I clean up other peoples used toilet paper. It's disgusting! I refuse to just let that stuff sit there as litter. I either burn it or carry it out, and it's an awful process."
Good on ya, Mike. I'll deal with other people's TP intermittently, but I've got a ways to go to match you. I salute you.
"It makes my heart sink, because I lose all faith in my fellow man. It is lack of education, nothing more."
+1 Except that I think it more than just ignorance. IMO, there are a lot of folks out there who just don't give a rat's ass. You could educate them until the cows come home and in the end they'd just yawn, say, "whatevah", and wander off to continue their disgusting behavior.
"And – it's made me a bit of a zealot."
Again, I empathize, but I think your zealotry, however well intentioned, turns a lot of people off. If you could bring yourself to concede that there are methods of using TP that are at least acceptable, if not optimal in your opinion, I think you would keep a lot larger audience around to work on more subtly over time. Instead a lot of folks dismiss you as, well, a zealot and walk away. You still wouldn't convert them all, but I think you'd end up with more converts than you have now. My 2 cents.
Peace,
Tom K.