Today's tools make it possible to learn about other countries and people first hand. Of course, textbooks are still sufficient, yet, there is nothing like learning languages, cultures, and communication skills from actually talking to people from other parts of the world.
It's a shame that with all the tools available, we still learn about other cultures, people, and events from the media. Teaching students how to use the tools in their hands to "visit" any corner of this planet will hopefully make us more knowledgable and sympathetic.
Dalton International developed a platform for direct communication: 'Webcam classes'.