Nakba

A thousand years ago humanity's dissidents fled, leaving behind a peaceful, unified world content to exist in a state of perpetual hedonism. Then a daring escape plunged civilization into chaos, forcing its rulers to expand outward to maintain order. Now all that stands between a newly imperial Earth and the rest of the solar system is a loose coalition of Maasai tribesmen, cloned feminists, shape-shifting humannequins, and vengeful Berbers led by the least likely hero in human history: a young woman with Down syndrome and a bad attitude.