Logic of Empire

Two well-off Earth men are arguing about whether there is slavery on Venus, and one of them gets shanghaied there. Upon his arrival, he finds his contract sold to a farmer. His discovery that it will take him years to work off his debt is compounded by his realization that he cannot get to sleep at night without rhira (an expensive local narcotic).

Ostensibly a tale about a man in the wrong place at the wrong time, and his struggle to free himself from the oppressive circumstances in which he is plunged, this story also serves to explain how slavery develops in a new colony.