Most littering has no e ological impact. It just looks bad.
Agreed. But littering is a BIG problem. Everywhere you go, whether hiking Mt. Hood or the Pacific Crest, or walking down a sidewalk in town, people litter. Personally littering is a bigger problem than anthropological global warming. And it is worst in the illegal alien infested areas of the US and in pretty much every Spanish-speaking 3rd world state or country.