As countries, states, and localities content with their bankrupt budgets and face the reality of their options for increasing tax revenues, regionalization will take on greater importance.

FORBES: Who Can Compete With Silicon Valley?

Silicon Valley stands as a prime example that this century will not be defined by the classic notion of the nation state, but rather by the regionalization of cities as the hubs of economic development.

FORBES: Who Can Compete With Silicon Valley?

In order to achieve such goal, work is being done in a Project on Regionalization of daily maximum precipitation and flows in Latin America and the Caribbean, based on an experience developed by Costa Rica.

UNESCO: Floods

The issue reflects the regionalization of America's deep partisan divide, with splits in many states between populous urban areas that tend to be more liberal and larger, less populated rural areas that generally are more conservative.

CNN: Some GOP-led states look at electoral vote changes

We need more regionalization.

CNN: Iraqi leader: Saddam trial could begin in October