the world as we know it .

consists of three classes :
-o-   Cats who love a saucer of milk
-o-   Cow
-o-   Milkers

In the capitalist world of consumerism, the consumers are your Cows and your salaried and commission workers are the milkers. However, after 5pm, or midnight, the  milkers become the cow.

edit : how does this map to the bloom5 ?
cats = resource shifters, milkers = conformity enforcers, diversity generators, utility sorters.

The bloom5 model allows for evolution in castes, with complex hierarchical superorganisms, or Purushas adapting and surviving and building more sophisticated problem solving machinery consisting of moist robots (to borrow a term from Scott Adams)