One week from now, the United Nations estimates, the world’s population will reach seven billion. Because censuses are infrequent and incomplete, no one knows the precise date—the US Census Bureau puts it somewhere next March—but there can be no doubt that humanity is approaching a milestone. The first billion people accumulated over a leisurely interval, from the origins of humans hundreds of thousands of years ago to the early 1800s. Adding...

Economic status, education, access to clean water and sanitation, nutrition and the environment determine the level of health of persons, communities or countries, and so does the extent to which rights are enjoyed or denied. The World Conference on Social Determinants of Health, held Oct. 19-21 in Brazil, defined 15 commitments that should be undertaken by governments, international organisations, the private sector and civil society.  The final document, the Rio Political Declaration...

Imagine there was one changeable factor that affected virtually every measure of a country's health— including life expectancy, crime rates, addiction, obesity, infant mortality, stroke, academic achievement, happiness and even overall prosperity. Indeed, this factor actually exists. It's called economic inequality. A growing body of research suggests that such inequality — more so than income or absolute wealth alone — has a profound influence on a population's health, in every socioeconomic...

With institutional healthcare being prohibitively expensive, more women in rural India are choosing to deliver at home than in hospitals and healthcare facilities, says a new report brought out by Chittorgarh-based NGO, Prayas, in partnership with Oxfam India. The 'Study of the trends in out-of-pocket payments in healthcare during National Rural Health Mission period (2005-2010)', released on October 12 in the national capital, was conducted across five Indian states - Assam,...

The Human Development Index (HDI) in the country rose by 21 per cent, says a report while cautioning that health, nutrition and sanitation remained key challenges for India. India Human Development Report, 2011, prepared by the government's Institute of Applied Manpower Research, placed Kerala on top of the index for achieving highest literacy rate, quality health services and consumption expenditure of people. Delhi, Himachal Pradesh and Goa were placed at second, third...