In Exodus, Paul Collier, the world-renowned economist and bestselling author of The Bottom Billion, clearly and concisely lays out the effects of encouraging or restricting migration. Drawing on original research and case studies, he explores this volatile issue from three perspectives: that of the migrants themselves, that of the people they leave behind, and that of the host societies where they relocate.

Representing non-citizens caught up in what he calls the immigration and enforcement zmeat grindery, Bill Ong Hing witnessed their trauma, arriving at this conclusion: migrants should have the right to free movement across bordersand the right to live free of harassment over immigration status. He cites examples of racial injustices endemic in immigration law and enforcement, from historic courtroom cases to the recent treatment of Haitian migrants....