Turning 21, Samuel wants his independence. Yet every rite of passage is fraught with challenges and social barriers. Seizures and uncontrollable movements. Inaccessible housing. Degrading ableist encounters. "No one tells you how to be an adult," he says, "let alone an adult with a disability." Can a community of disability activists help him follow his dreams?

Residents of Sunset Park, Brooklyn face rising rents, a legacy of environmental racism and the loss of the industrial jobs that once sustained their community. When a global developer purchases a massive industrial complex on the waterfront and lays plans for an "innovation district," a battle erupts over the future of the neighborhood and of New York City itself.