In recent years, several influential commentators have stated or strongly implied that the advanced industrial democracies are today being overwhelmed by a host of problems - including rapid population growth, the breakup of multi-ethnic states, environmental degredation, and increasing economic differentials between the "developing" and "developed" worlds - for which no effective solutions are at hand. The migration-inducing potential of these post-Cold War developments has been a particular source of concern. This volume provides a counter-catastrophic view of developments and a more sober...