Agree with everything Tracy and Paul have written here, but just wanted to point out--and I do this, as well--how odd I'm beginning to think it is that those of us who find travel abroad so enriching find it necessary to somehow justify it, to others OR ourselves. Even RS does so in "Travel as a Political Act," a book I really like. Had a friend looking at some of our Venice photos remark recently, "I would never go on such extravagant vacations, with or without the kids," and yet the family visits Las Vegas about 3x a year! I, for one, am done trying to show how much personal or ethical or financial or artistic value European travel has, or the unique perspectives it engenders. To me it's like wine: you can analyze it all you want, write about the terroir, the wine-maker, the history of the vineyard, the varietal, the science employed in its making...but in the end it comes down this this: if you like it, you drink it. I like the taste of Europe, so I drink it. The rest is just icing on a very delicious Sacher torte.