The Stochastic Incubator Hypothesis: Why the Sky Is Silent, and What Is Expected of Us

The Stochastic Incubator Hypothesis is a scientific speculation about the Fermi paradox. It proposes that a very ancient intelligence, probably post-biological and probably born in another galaxy, lets life arise on its own on favorable worlds, without ever intervening, because it needs what it cannot produce alone: minds born of histories independent of its own. The silence of the sky receives a composite explanation: the rarity of life, the diversity of the natures of civilizations, which means that very few expand visibly, and a “wall,” the exhaustion of any intelligence that feeds only on itself. Added to these is a non-contact rule, shared by the civilizations that have understood it, without being imposed on anyone. The study presents three variants, a research program with a refutation threshold set in advance, and a first Monte Carlo numerical model, whose code is included. It is available in French and in English.