Jason Rothenberg

Undiagnosed, untreated and generally untethered schizophrenic Julien lives with his pregnant younger sister, anorexic aspiring wrestler brother, sympathetic grandmother, and severely depressed and abusive German father.

100 years in the future, when the Earth has been abandoned due to radioactivity, the last surviving humans live on an ark orbiting the planet — but the ark won't last forever. So the repressive regime picks 100 expendable juvenile delinquents to send down to Earth to see if the planet is still habitable.