TY  - BOOK
AU  - Collier, Paul.
TI  - Exodus: how migration is changing our world
SN  - 9780195398656
U1  - 304.8COL 
PY  - 2013///
CY  - Oxford
PB  - Oxford University Press
KW  - Emigration and immigration--History--21st century
N1  - Includes bibliographical references and index
N2  - It is one of the most pressing and controversial questions of our time -- vehemently debated, steeped in ideology, profoundly divisive. Who should be allowed to immigrate and who not? What are the arguments for and against limiting the numbers? We are supposedly a nation of immigrants, and yet our policies reflect deep anxieties and the quirks of short-term self-interest, with effective legislation snagging on thousand-mile-long security fences and the question of how long and arduous the path to citizenship should be
ER  -