What does it take to be a photographer in wartime Germany — and peacetime New York City?

Nations used to go to war over all sorts of obscure matters. Does soccer help to channel — and ultimately deflect — such destructive tensions?

What does the BP oil spill reveal about the global consequences of corporate — and national — risk-taking cultures and preferences?

Do the lessons of history suggest the United States should rethink its Georgia policy?

How is Iran penetrating the Western Hemisphere by way of Venezuela?