When we hear the word innovation, we often think of new technologies or silver bullet solutions — like hydrogen fuel cells or a cure for cancer. To be sure, breakthroughs are vital: antibiotics and vaccines, for example, transformed global health. But as we’ve argued in Fixes, some of the greatest advances come from taking old ideas or technologies and making them accessible to millions of people who are underserved. One area...

The problem is all pervasive as the prices of almost all food items have been rising In a scenario that is all familiar in India and for that matter in many other countries too, rising food prices have become an extremely sensitive issue with major political and social ramifications that go well beyond the economic ones. Not that the economic consequences are unimportant. From the macroeconomic management point of view, rising food...

After announcing food prices had reached record levels last week, the United Nation’s (UN) Food and Agriculture Organisation (FAO) is now trying to play down concerns about shortages. The FAO’s representative for Asia and the Pacific region, Hiroyuki Konuma, admitted that food supply and demand were tight but said there were sufficient grain stocks to feed populations. Though certain foods such as sugar, meat, corn and soybeans are selling at a...

Five years ago, the Prime Minister launched the Jawaharlal Nehru National Urban Renewal Mission (JNNURM), calling it the single-largest initiative of the government of India for a planned development of our cities. This unique, Rs 50,000-crore (subsequently enhanced to Rs 66,000 crore) programme to be implemented over a seven years from 2005 to 2012 focuses mainly on 65 mission cities with provision kept also for other small towns. While the...

Winter in the Indian capital is a season of mists, minus the mellow fruitfulness. The air becomes charged with toxic emissions and particles that cannot disperse due to a meteorological phenomenon called "atmospheric inversion". According to B.P. Yadav, scientist with the meteorological department, atmospheric inversion is caused by a warming of the upper layers of the atmosphere, trapping colder air on the surface and, with it, vehicular and industrial emissions. "The immediate...