If you have being waiting for me to weigh in on the paper versus plastic debate (and who hasn’t) I am finally prepared to provide some guidance. Anyone over 40 remembers a time when there was no choice when you got to the end of the grocery store checkout line. Paper was the only option until 1977 when plastic bags first appeared. They quickly became the bag of choice because they didn’t destroy trees, plus they had handy little loops for carrying. But plastic bags are made of polyethylene, which is made from natural gas. And plastic doesn’t decompose for a long, long time.