John Tierney writing in the Wall Street Journal:
Evidence mounts that banning plastic is both a waste of money and harmful to the environment. If you want to protect dolphins and sea turtles, you should take special care to place your plastic in the trash, not the recycling bin. And if you’re worried about climate change, you’ll cherish those gossamer grocery bags once you learn the facts about plastic.
The story is gated, but highly recommended.
Of the plastic carried into oceans by rivers, a 2017 study in Nature Communications estimated, 86% comes from Asia and virtually all the rest from Africa and South America. Some plastic in America is littered on beaches and streets, and winds up in sewer drains. But researchers have found that laws restricting plastic bags and food containers don’t reduce litter.