-The United Nations   The global demand for secondary education has risen exponentially, says a new United Nations report, which adds that governments, especially in sub-Saharan Africa, are having a hard time keeping up and many children are being left out. The 2011 Global Education Digest, released today by the Institute for Statistics of the UN Educational, Scientific and Cultural Organization (UNESCO), says there are only enough seats for 36 per cent of...

-The Indian Express   A third of humanity, mostly in Africa and South Asia, face the biggest risks from climate change but rich nations in northern Europe will be least exposed, according to a report released today. Bangladesh, India and the Democratic Republic of Congo (DRC) are among 30 countries with "extreme" exposure to climate shift, according to a ranking of 193 nations by Maplecroft, a British firm specialising in risk analysis. Five Southeast...

-The Telegraph   Calcutta is among six cities worldwide at “extreme risk” of facing natural hazards of climate change, including the impacts of sea level rise, but with a poor capacity to respond, says a report released today. The report on climate change vulnerability from Maplecroft, a private UK-based risk analysis company, also predicts that Mumbai, Chennai and Delhi are among 10 cities across the world that face a “high risk” of the...

-The Economist   The world’s population will reach 7 billion at the end of October. Don’t panic IN 1950 the whole population of the earth—2.5 billion—could have squeezed, shoulder to shoulder, onto the Isle of Wight, a 381-square-kilometre rock off southern England. By 1968 John Brunner, a British novelist, observed that the earth’s people—by then 3.5 billion—would have required the Isle of Man, 572 square kilometres in the Irish Sea, for its standing...

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...