by Patrick Appel
The Economist summarizes a study showing that expats tend to be more creative:
Merely travelling abroad, however, was not enough. You do have to live there. Packing your beach towel and suntan lotion will not, by itself, make you Hemingway.
The Dish's tread on the worth of travel can be picked up here and here.
2006-2011 archives for The Daily Dish, featuring Andrew Sullivan