Even more than plastic bags, I would like to see those heavy plastic soda can or water bottle loops, that hold a 6-8-or-12-pack of beverages together when you buy them. Now THOSE things are dangerous to animals....I have rescued 3 cats (one feral, two neighborhood pets) over the last 10 years who have gotten their necks tangled in those things. And God knows how long it would take for that heavy plastic to degrade, if ever. When I buy beverages, I cut them up into short strips, so at least they aren't dangerous to pets or wildlife (unless they're ingested....and that's a whole other subject).