For instance, consider the refrigerator. If you’re one of the many people who have a community-supported agriculture (CSA) subscription, then every week or two you’ve got a lot of fresh produce coming to your doorstep all at once. Each piece of produce is set to spoil on a different date—so eating them by Earliest Due Date, in order of their spoilage schedule, seems like a reasonable starting point. It’s not, however, the end of the story.
