By Claudia Rowe, Humanosphere correspondent
In a lesson showing just how far one unlikely idea can travel, 18 upper affluent kids from suburban Seattle are this weekend en route to Cambodia, where they will teach science, art and English to some of the poorest children on Earth.
Foreign aid is a messy business, often stymied by inefficiency and corruption. But students from the Overlake School in Redmond wave off such concerns – not to mention parental worries about residual landmines and mandatory inoculations.
They believe their two-week trip to the village of Pailin will benefit them as much as their young pupils.