Plastic grocery bags in recent years have become standard at most markets. Sometimes the bagger will ask "plastic or paper?" but, if they don't, the likelihood is that you'll be lugging groceries home in plastic sacks.
San Diego-based Big Bear Markets is trying to change this. In recent weeks the 30-store chain has started encouraging the use of paper bags once again. Plastic is still available, but paper is pushed.
Paper containers also have replaced plastic foam in Big Bear delicatessens, and the stores are sprinkled with signs trying to educate customers on such things as buying pump sprays rather than aerosol.
As with many environmental issues, the merits of plastic vs. paper packaging are hotly debated. For our money, paper sacks seem the better choice. But the arguments can get complicated. Plastic bags are less bulky, so they take less energy to transport and take up less room in landfills, goes one argument. But paper degrades more easily, is more readily recyclable and comes from a renewable resource.