Evolution
Kelly's *Out of Control* makes a claim the science fiction shelf has been circling without stating directly: evolution's primary output is not species but new modes of search. The progression he traces — self-replication, genetic control, somatic plasticity, memetic culture, self-directed evolution — maps cleanly onto what Brin's *Uplift War* dramatizes as intervention and what Robinson's *Green Mars* stages as terraforming-as-speciation. But here's what's strange: in both novels, the characters believe they're directing evolution, while Kelly's framework suggests they're just the latest search strategy evolution invented to explore a larger space. Brin's Uplift patrons think they're generous teachers; Kelly's logic makes them instruments. The "permanent almost-fallen state" Kelly describes — perpetual disequilibrium, the system always on the edge of changing itself out of existence — is exactly the political condition Robinson builds on Mars, where every stable order immediately generates the pressures that dissolve it. What the cluster is collectively arguing, without any single work saying it plainly: the feeling of being in control of evolution is itself an evolved trait, selected because it motivates the host to keep tinkering.