Twice every year, between 1981 and 2000, a helicopter would whirr around the hills of the Western Ghats in Kasargod, a district in north Kerala bordering Karnataka, spraying endosulfan over the cashew plantations on the upper reaches. Children would rush out to take a look at the helicopter and the white spray would settle like mist on their heads and on leaves and shimmer in the sunlight. But that’s also...

Fast-growing emerging nations are taking increasingly aggressive actions to beat back rising food prices as they grow more worried of threats to stability if prices don't start to retreat. Developing-market governments have unveiled a laundry list of measures—including price caps, export bans and rules to counter commodity speculation—to keep food costs from disrupting their economies as price spikes that some had hoped were temporary have stretched into the new year. Some...

Everyone agrees that there is a food crisis. As ordinary members of the public we know there’s one every time we go out shopping for vegetables. My mother knows there’s a crisis because, after recently sacking her cook, she discovered the lady had left with all the onions in the house. The media agrees there’s one, and sends more TV crews to talk to onion farmers, even though the TV reporters...

In India, people are upset about onions. Expensive cooking oil is causing hoarding in China, a practice banned by the government. Meanwhile, flour and bread are the main source of riots in Algeria and now Jordan. Worries over food prices are gathering pace and triggering alarm among politicians across the world. For there is nothing more likely to bring down a government than ignoring starving citizens, as Marie Antoinette found to...

Beleaguered by rising prices, Union agriculture minister Sharad Pawar on Saturday termed sky-high onion prices a seasonal phenomenon and hoped that the picture will change in the coming months. “Onion prices have shot up as over 70% of crop from Nashik, which would have been ready for sale in December-January, was destroyed due to unseasonal rains. This has disturbed the cycle of supply in the country. It will be restored after...