India's efforts to produce and supply life-saving drugs at affordable prices face challenges from multinational companies trying to “evergreen” their patents. THE average life expectancy across the globe has increased from around 30 years a century ago to over 65 years today. This has been made possible in large part by modern medicine. Never before in history have humans had access to such an array of medicines and devices to...

HETA, India – At the entrance to this village in India’s eastern state of Jharkhand, a large pond glistened under the bright autumn sun. Yellow and blue lilies surrounded it. A tailor was stitching clothes outside his shop while a few boys nearby were playing carrom on the lid of a rusted oil barrel. It was a tranquil, rustic setting – a candidate for a landscape painting, it seemed. But it...

HINDIYANKALAN, India – One afternoon last November, 10 people in this eastern Indian village sat in a circle on a dirt road and told us about their fight against hunger. We wanted to know: What would drive a person to eat a poisoned root? I was on a research assignment with my colleague Ankita Aggarwal from the Centre for Equity Studies, a New Delhi think tank. It was part of a...

I have never been to Brazil's "beautiful horizon", Belo Horizonte, the country's third-largest metropolitan area and an information and bio-technology hub, but I have followed the city's progress against what was once its enduring shame: hunger. In 1993, when 11% of its 2.5 million people lived in absolute poverty and a fifth of Belo's children went hungry, a newly-elected government declared that food was a fundamental right of every citizen,...

World Water Day is held annually on March 22 to focus attention on the importance of freshwater and advocate sustainable management of freshwater resources. Each year, the day highlights a specific aspect of freshwater and this year's campaign was on “Water and Food Security.” A large quantity of water, more than most people think, is used for producing the food we eat everyday. Water is a renewable and finite resource...