It came as no big surprise to anyone at all that US President Barack Obama made a speech filled with noble intentions, but very little concrete action, on the issue of climate change at the Climate Change Summit, which just concluded in New York. Environment activist had great hopes that the US President would think "out of the box" and take the lead in ensuring that the US, one of...

As the 6-year-old son in an upper-class Brahmin family, Bindeshwar Pathak wanted to know what would happen if he touched a scavenger, one of India's "untouchables," stuck at the bottom of the country's social order and fated to collect and dispose of human waste. When he did, his grandmother punished him by forcing him to swallow cow dung and urine, and making him bathe in water from the Ganges. "This...