Exodus : immigration and multiculturalism in the 21st century

Mass international migration is a response to extreme global inequality, significantly impacting our lives. World-renowned economist Paul Collier addresses this contentious issue by examining how individuals from the world's poorest societies strive to migrate to wealthier nations. He explores the effects of migration on those left behind, host societies, and the underlying impulses shaping Western immigration policy. Collier emphasizes that migration is an undeniable reality, urging us to consider its possibilities and challenges. The focus should not be on whether migration is good or bad, but rather on determining the optimal amount. Critics praise the work for its insightful analysis. The Economist lauds Collier as a thoughtful economist whose books provoke and illuminate. Robert D. Putnam calls it a 'must-read' for all perspectives on the issue. Ian Birrell from the Observer highlights the need to rethink the key question surrounding immigration, advocating for a focus on its beneficiaries. Melanie McDonagh from the Spectator names it her political book of the year, while Rupert Edis of the Sunday Telegraph describes it as a brave and fascinating examination of immigration's costs and benefits. Ravi Mattu from the Financial Times notes that the work creates a new framework for understanding immigration, making it a voice worth heeding.