Earthborn by Orson Scott Card

Set generations after a generational voyage, the community guided for centuries by an artificial intelligence must confront the fading power of that guiding force as new, Earthborn generations reject the shipborn ways; the novel follows leaders and ordinary people caught between religious duty, political rivalry and technological knowledge, as cultural clashes and personal choices force the settlement to decide whether to cling to outside control or accept human autonomy and remake their society.

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