A seismic population shift is taking place as many formerly racially homogeneous cities in the West attract a diverse influx of newcomers seeking economic and social advancement. Not only do young people from immigrant backgrounds make up a large and growing share of these cities’ populations but they will steadily replace the native-born baby boom generation as it ages out of the workplace and positions of influence. In The Changing Face of World Cities, a distinguished group of immigration experts presents the first systematic, data-based comparison of the lives of young adult children of immigrants growing up in seventeen big cities of Western Europe and the United States. Drawing on a comprehensive set of surveys, this important book brings together new evidence about the international immigrant experience and provides far-reaching lessons for devising more effective public policies. The Changing Face of World Cities pairs European and American researchers to explore how youths of immigrant origin negotiate educational systems, labor markets, gender, neighborhoods, citizenship, and identity on both sides of the Atlantic. Maurice Crul and his co-authors compare the educational trajectories of second generation Mexicans in Los Angeles with second generation Turks in Western European cities. In the U.S., uneven school quality in disadvantaged immigrant neighborhoods and the high cost of college are the main barriers to educational advancement, while in some European countries, rigid early selection sorts many students off the college track and into dead-end jobs. Students who got their education in the comprehensive U.S., French, or Swedish systems are more likely to go on to college than those from the highly stratified German and Austrian systems. Liza Reisel, Laurence Lessard-Phillips, and Phil Kasinitz find that while more young members of the second generation are employed in the U.S. than in Europe, they are also likely to hold low-paying jobs that barely lift them out of poverty. In Europe, where immigrant youth suffer from higher unemployment, the embattled European welfare system still yields them a higher standard of living than many of their American counterparts. Van Tran, Susan Brown, and Jens Schneider find that the benefits of the European social welfare system extend to the quality of life in immigrant neighborhoods: second generation Turks in Berlin live in much better neighborhood conditions than do Mexicans and Dominicans in L.A. and New York. Turning to issues of identity and belonging, Jens Schneider, Leo Chávez, Louis DeSipio, and Mary Waters find that it is far easier for the children of Dominican or Mexican immigrants to identify as American, in part because the U.S. takes hyphenated identities for granted. In Europe, religious bias against Islam makes it hard for young people of Turkish origin to identify strongly as German, French, or Swedish. Editors Maurice Crul and John Mollenkopf conclude that despite the barriers these youngsters encounter on both continents, they are making real progress relative to their parents and are beginning to close the gap with the native-born. The Changing Face of World Cities goes well beyond existing immigration literature focused on the U.S. experience to show that national policies on each side of the Atlantic can be enriched by lessons from the other. The Changing Face of World Cities will be vital reading for anyone interested in the young people who will shape the future of our increasingly interconnected global economy.