Until then, I offer you an article Matthew shared with me that speaks wonderfully to the experience of returning home after a worldview-challenging visit to a developing/Third World country. Even if you have never had this experience (and everyone should, in my opinion, have some sort of worldview-challenging experience that, in the very least, makes you sit up and think about how you live your live on a daily basis) it is an excellent read. If you have had such an experience, you will likely find yourself, as I did, nodding along with it as you read.
“‘When I was in Afghanistan…’ (Or How I Learned That Shopping Doesn’t Help)” by Ryan Schmidt