Read Humanitarian Hijinks by an aid worker in the Darfur region of Sudan:
The children are the worst because they are already weak and often malnourished, their little bodies are just completely overstretched. Most are eerily quiet despite their obvious discomfort, and it pains me to think that maybe they just don’t know anything different. Having lived in the camps for more than two years now, they are growing up to think that this is a normal state of being, a regular part of life.
Hat tip: Ethan Zuckerman