Why toss anything? Please ... just don't. If you lived in the country you'd see that it is more than "a few organic materials here and there" ... you'd see that people who pass through areas of fields and trees figure they can use those spots as their dumping grounds. After all ... the field or forest is large, who's going to notice a few bits and pieces of rubbish ... until half the people going by start dumping stuff.
People live in the country. People own land out there. We like the country to look clean and pristine ... but it's hard when litterers drop stuff everywhere.
I take it none of you litterers cycle in a fruit orchard area?? You'd have a whole different perspective from the nonsense about it being OK to throw out fruit scraps.