Paper: Predictable Causal Architecture Exists Prior to the Origin of Life

drmichaellevin · x · 2026-08-01

A new preprint by Michael Levin and colleagues explores the causal dynamics relevant to the origin of life. Using the GARD model, the team analyzed the state of a medium before the appearance of self-replicators.

The study reveals that progressive increases in integrated causality are detectable in active media before evolutionary dynamics begin, effectively predicting the initial appearance of self-replication. Furthermore, interventions that drove causal emergence up increased the longevity of replicators, while suppressing it decreased their abundance, suggesting causal emergence acts as a functional control knob for the origin of life.

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