Twenty-five years have passed since that night of terror and death in Bhopal, which saw a cloud of deadly gases explode out of a faulty tank in a pesticide factory and silently spread into the homes of sleeping people. Although no official count of casualties has ever been done, estimates based on hospital and rehabilitation records show that about 20,000 people died and about 5.7 lakh suffered bodily damage, making...

“THE world’s attention is back on your cause.” That was Bill Gates talking to agricultural scientists gathered recently to honour the late Norman Borlaug, father of the Green Revolution. The tycoon-turned-philanthropist was right. This week, the world—in the guise of 60-odd heads of state including the pope—held the first United Nations food summit since 2002. As the world’s attention turns from the receding financial crisis, it is switching to one...

In the 1990s, Ahmed Khan’s company in Bangalore, India, churned out hundreds of thousands of plastic bags and other packaging material each month that eventually ended up as garbage. Now, he is in the business of scouring the city’s landfills and trash cans to reclaim some of that waste and pave the way to a more environmentally friendly enterprise. Mr. Khan, 60, is trying to solve two of the biggest...

Reader responses to last week’s column on media-related malpractices during elections throw further light on this serious issue, which is now before the Press Council of India. Some of them contend that the alleged malpractices were neither new nor confined to Andhra Pradesh and Maharashtra. No less shocking than the “coverage package” of Maharashtra or the “cash transfer scheme” of Andhra Pradesh is the “power of extraction” that allegedly played...

Why would a politician turn cheerleader for those trying to dig dirt against the men and women who form the final but vital link in his political supply chain - the sarpanches or village heads? Perhaps to show his commitment to the government program he owes his job to. This month, Bhilwara in Rajasthan saw something best described as 'social service' meets 'crack investigation': around 1500 people voluntarily gathered and...