This book investigates the moral imperative for liberal-democratic states to recognize a migrant's right not to stay, challenging the traditional focus on the right to remain. Authors Valeria Ottonelli and Tiziana Torresi utilize political philosophy and democratic theory to argue that temporary migration projects often infringe upon individual autonomy. They propose a framework where the freedom to exit is as essential to justice as the freedom to enter or reside.

Scholars in political theory recognize this work as a significant contribution to the ethics of migration and state sovereignty. Readers frequently note the academic density of the prose, which is tailored for researchers and students of political philosophy.