During the late 1990s and early 21st century a significant amount of discussion and debate has developed surrounding the role of supermarkets in the retailing of food and the impacts of supermarkets both on the supply and production of food.
在20世紀末至21世紀初，大量的討論和辯論圍繞超級市場在食品零售的作用和對糧食供應和生產的影響。