Globalization is the overarching theme of our times.
This inter-penetration of culture, economics and communication is moving so fast that understanding it in its totality seems impossible. First, the numbers. They soon will be a plurality in at least four more. Even where their numbers are still small, their rate of increase is faster than other groups. Examining the relationship between two well-known border towns, Tijuana and San Diego, Davis finds the border between them to be the organizational center of both.