Every alien culture in “Lumen” supplies a review of life in the world. Each illustrates a finer, more peaceful and rational way of doing things by eliminating sex or nations or nepotism. It is among the earliest occupations practiced by fictional figures: illustrating how humans need to behave. Extraterrestrials, as it happens, are of the […]

Every alien culture in “Lumen” supplies a review of life in the world.