When Sonia Montoya graduated from the University of Colorado with hopes of acting onstage or starting a nonprofit, she felt unsure about what she needed to do to make that…

Raj Patel was 5, traveling with his family to India from England during the monsoon season. A young girl, no older than 12, approached their car, carrying a crying infant.…

Throughout the world, the story is the same — young people leaving their rural homes and small towns for cities. In China, the percentage of people living in cities has…