Earlier quoted context omitted.
Every time I took a German course, my textbook had a section something like "was machen Sie für die Umwelt?" ('what do you do for the environment?'), and the first example answer in dialogues was always "Müll trennen" (sorting kinds of trash for recycling). It was amazing what a cultural force this habit seems to have for many Germans. I still remember that one of the textbooks even started an answer with "natürlich…
> I still remember that one of the textbooks even started an answer with "natürlich trenne ich Müll" ('well, of course I sort my trash...'). Here in the US many communities use "single-stream" recycling (and we applaud ourselves for the effort too). But I wonder how many communities really deliver those contents back to production, especially since China stopped importing it.
Few people realize that when you mix paper and beverage containers, you get non-recyclable paper and difficult to recycle beverage containers. Further shredded paper cannot be recycled in single stream systems. It wreaks havoc on the system.