As millions of children around the world start school this month, many are discovering something critical is missing. It's not teachers or textbooks - it's toilets. Poor sanitation doesn't just cause high rates of illness and absenteeism, but it also affects a child's intelligence, aid agencies say, with research showing that diarrhoea and worm infestations can lower IQ. Sanitation is one of the most wildly off-track targets under the United Nations' anti-poverty...

UK Prime Minister David Cameron may scale down the £250 million British aid given to India annually, saying wealthy local residents could do more to help their poor countrymen. Cameron is under pressure to reduce foreign assistance to India. International development secretary Andrew Mitchell has signalled that the “£250 million of public money spent annually on nuclear-armed India could be scaled back”. He said the rich NRI population of Britain could do more...

A meticulously researched book by A. Vaidyanathan, Agricultural Growth in India: Role of Technology, Incentives and Institutions, is an illuminating scholarly work. Thinking about it one realizes the dismal and declining state of Indian agriculture and the poor governance at both Central and state government levels that has brought it to this sorry pass. A valuable compendium of data and analysis of Indian agriculture since Independence, it is a valuable...

People in the southern state of Kerala are the heaviest drinkers in India, and sales of alcohol are rising fast. The BBC's Soutik Biswas examines why. Jacob Varghese says he began drinking when he was nine years old, sipping on his father's unfinished whisky and brandy in glass tumblers. It's a terrifying story of a descent into alcoholism for this 40-year-old health inspector. At school, he consumed cheap local liquor. He...

Paul A. Samuelson, the first American Nobel laureate in economics and the foremost academic economist of the 20th century, died Sunday at his home in Belmont, Mass. He was 94. His death was announced by the Massachusetts Institute of Technology, which Samuelson helped build into one of the world’s great centres of graduate education in economics. In receiving the Nobel Prize in 1970, Samuelson was credited with transforming his discipline...