Great article.... I forget what cruise line it was, I was watching a show about different cruise lines and how things work. Anyway they had a number of people behind the scenes who sole job it was to see what people ate and what percentage of food was wasted (trash). It was pretty astounding the amount of food that literally just goes in the trash, something like 25-30%. They then work on doing smaller portions, especially at the buffet and also cutting back on things which people don't eat