Between shifts, the dishwasher studies the intricacies of dialectical materialism. It turns out that thanks to his efforts, the dirty dishes have been accumulating value for his boss to invest in more dishes. The stuff about the dictatorship of the proletariat is more perplexing, but the party theorists reassure him that it makes perfect sense to them.
Under their direction, he joins his fellow dishwashers in a risky coup d'etat. Afterwards, he is distraught to find himself still in the kitchen, washing dishes for party bureaucrats. The bureaucrats reassure him that they will eventually wither away.