RAU-RAU, Indonesia—Off the main road and down a terraced hillside, there is a small house painted a bright aqua. Behind the tidy house a much smaller bamboo hut sits on a foundation of stacked stones, like a cage on a platform.
Inside the hut it is dark, except for thin bands of light that filter through gaps in the bamboo walls.
A small girl lies on a blanket on the floor. Her mother crouches at her side.