Abstract

The paradox of Secher Nbiw, the Golden Path, is that the prescient God Emperor Leto II Atreides – son of Paul – must essentially enslave human kind to bring about its eventual liberation. Future humans with the genetics or technology to evade prescience would be invisible not only to their enemies, but to the God Emperor himself. One of the most important interests humans have is in self‐determination – in being the authors of our own lives. Like science fiction authors, philosophers sometimes contemplate different “possible worlds,” situations that might exist if only events had gone a little differently. For most of human history, selecting the sex of children has primarily been accomplished through the crude and costly method of post natal infanticide. The “openness” of a child's future is difficult to maximize because the pursuit of one opportunity often closes off others.