2001: THE old man shuffled his feet, acutely embarrassed. No matter which part of India you're in, the first thing you do is offer your guests a glass of water. And this was one part of Nallamada in Andhra Pradesh blessed with that element. Things had changed, though. "Please don't drink it," he said, finally. "See how it is?" he asked, showing us a tumbler.

Biofilter for domestic wastewater

Vibgyor

A "CLOUD goat" looks as if lost in a daydream with her cuddly kid, an epitome of innocence, lying beside. The mother goat fondles and shields her, though no alarm is raised when a stranger intrudes and whoops. If the nanny could speak, she would ask anyone standing nearby, "Could you get me a rocking cradle to lull my baby to sleep"?

The Bitter Drink

Fiscal federalism cramped by compensatory afforestation arrangements