I learned so much reading this book about global migration and subsequent urban planning policies. Though because this book was written in 2011, when the author would make predictions about the rosy future of global immigration, I found myself saying “if only you knew.” But this book concisely and comprehensively provides readers with a way to look at the geopolitical implications of people moving into the world‘s cities. 🌟🌟🌟🌟🌟