In his fields, Badhia Naval Singh , a farmer tilling 8 bighas of land in the Bagli tehsil in Madhya Pradesh, has been seeing something strange for a while now. Earlier, if he pulled out a tuft of grass, he would see earthworms . "Ab woh dikhna bandh ho gaye hain (they don't show up any longer)," says the 45-yearold . Also, he says, when he ploughed earlier, the soil...

Boommi Gowda used to fear the night. Her vision fogged by glaucoma, she could not see by just the dim glow of a kerosene lamp, so she avoided going outside where king cobras slithered freely and tigers carried off neighborhood dogs. But things have changed at Gowda's home in the remote southern village of Nada. A solar-powered lamp pours white light across the front of the mud-walled hut she shares with...

  Can we agree in this country on a floor of human dignity below which we will not allow any human being to fall? No child, woman or man in this land will sleep hungry. No person shall be forced to sleep under the open sky. No parent shall send their child out to work instead of to school. And no one shall die because they cannot afford the cost of...

From the Middle East to Madagascar, high prices are spawning land grabs and ousting dictators. Welcome to the 21st-century food wars. In the United States, when world wheat prices rise by 75 percent, as they have over the last year, it means the difference between a $2 loaf of bread and a loaf costing maybe $2.10. If, however, you live in New Delhi, those skyrocketing costs really matter: A doubling in...

The dun wheat field spreading out at Ravi P. Singh's feet offered a possible clue to human destiny. Baked by a desert sun and deliberately starved of water, the plants were parched and nearly dead. Dr. Singh, a wheat breeder, grabbed seed heads that should have been plump with the staff of life. His practiced fingers found empty husks. “You're not going to feed the people with that,” he said. But then, over...