Wiyu Cave (X: 557219, Y: 9239414)

Three years ago, Sanusi, 45, was still a farmer. In the morning he would work his corn fields and in the afternoons, make teak furniture. The father of five did not know what a 'karst' wasnot by name anyway. He had also never wondered why there were so many springs near his home in Timbrangan village, Rembang Regency, Central Java.

When villagers began to organize in opposition to a cement factory, however, his curio