Jim,
I believe that food can provide a fascinating window onto cultures. The story of barbecue in America reveals a lot about our own history and regional differences/similarities. Last year Bon Appetit magazine sent me to Seoul, South Korea, to research Korean barbecue and its cultural underpinnings. That trip sparked a wider interest in Korean food generally and Korean culture. Lately I've been reading a lot about Korean history (just finished a great book called "The Coldest Winter," about the Korean War) and I've been eating Korean food wherever I can get it. I've even give taekwondo a try. By the way, my article for Bon Appetit will be in the July "grilling" issue. Thanks for your question.
Jamie