Several among the 70 known species of mangroves are at high risk of extinction and may disappear well before the next decade if protective measures are not enforced, warns the first global study by U.S. researchers. Eleven of these have been placed on the red list of threatened species kept by the International Union for Conservation of Nature (IUCN). The study, led by Beth A. Polidoro attached to the Global Marine Species...

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...

Monica Das Gupta is a senior social scientist at the World Bank. Her field research in Punjab, when she was at the National Council of Applied Economic Research, established that sex differentials in child mortality in rural Punjab persisted despite relative wealth, socio-economic development including rapid universalization of female education, fertility decline, and mortality decline. Amartya Sen’s writings drew attention to female foeticide and infanticide in Asia that led to...

THANTIRAYANKUPPAM, INDIA — Five years ago, I woke up on a Sunday morning, checked the news online and saw that a tsunami had hit my part of the world. Early reports were sketchy. I read about just a few casualties (in Sri Lanka, as I recall), and I remember thinking that the whole thing sounded exciting. I went down to the beach, about a 15-minute drive from my house. I walked...

When a problem is big and tends to profit a powerful group, there’s a time-honoured temptation to sweep it under the rug by assuming it’s natural and inevitable. This was true of slavery until the abolitionist movement of the 19th century, and of colonialism until the contagion of independence movements in the 20th century. Now these same forces are at work in attitudes toward the global and national realities of...