Foundation / the 1,000 Year Plan

Not sure if this is the right fit?

Consider Dune by Frank Herbert. Recommended by 30 sources.

“Set on the desert planet Arrakis, Dune immerses you in a feudal interstellar empire where noble houses clash over the universe's most valuable resource. The narrative weaves political intrigue, messianic prophecy, and ecological adaptation. Useful if you want a richly realized world that explores power and human potential. Its density and extensive inner monologue can feel slow; you may find yourself bogged down by the sheer volume of invented terminology and the occasional preachy tone.”