Gulf (Heinlein)

Gulf is a novella by Robert A. Heinlein, originally published as a serial in the November and December 1949 issues of Astounding Science Fiction and later collected in Assignment in Eternity. It concerns a secret society of geniuses who act to protect humanity. The novel Friday, written in 1982, was loosely a sequel.

The story postulates that humans of superior intelligence could, if they banded together and kept themselves genetically separate, create a new species. In the process they would develop into a hidden and benevolent "ruling" class. The story invokes the notions of the General Semantics of Alfred Korzybski and the work of Samuel Renshaw to explain the nature of thought and how people could be trained to think more rapidly and accurately; critics have said that both systems are misrepresented and never claimed the kinds of results shown in the story. The material on human intelligence and self-guided evolution is intermixed with a more standard "secret agent" adventure story.

One of the story's key characters, Hartley M. "Kettle Belly" Baldwin, appears as a much older man in the later novel Friday, there known mostly as "Boss." (Boss briefly mentions Gulf's protagonists Joe and Gail as examples of "honorable hatchet men.") While the earlier version of the character had strongly argued that smarter people are, and ought to be, separate from the human race in general, Boss appears to categorically deny this premise.

The dialogue between the male and female leads, Joe and Gail, is reminiscent of the exchanges between the characters in Heinlein's last five novels from 1980-1987. Gail is strongly evocative of the powerful, free-spirited female characters from these novels. Joe is quite similar to the more taciturn male heroes such as Zebadiah Carter and Richard Ames from, respectively, The Number of the Beast and The Cat Who Walks Through Walls.

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