The neo-colonial rush for global farmland has gone exponential since the food scare of 2007-2008. Last week's long-delayed report by the World Bank suggests that purchases in developing countries rose to 45m hectares in 2009, a ten-fold jump from levels of the last decade. Two thirds have been in Africa, where institutions offer weak defence. As is by now well-known, sovereign wealth funds from the Mid-East, as well as state-entities from China,...

IN A remote corner of Bahia state, in north-eastern Brazil, a vast new farm is springing out of the dry bush. Thirty years ago eucalyptus and pine were planted in this part of the cerrado (Brazil’s savannah). Native shrubs later reclaimed some of it. Now every field tells the story of a transformation. Some have been cut to a litter of tree stumps and scrub; on others, charcoal-makers have moved...

The world needs to act quickly to counter the erosion of species. The task is particularly important for India, one of the 12 mega-biodiversity centres.  May 22 marked the International Day for Biological Diversity. It commemorates the adoption of the Convention on Biological Diversity (CBD) that day in 1992. As of December 2009, exactly 192 countries and the European Commission were signatories to it. This year has been declared the...

A rising source of conflict in one of the publishing industry’s last remaining areas of growth.  William Styron may have been one of the leading literary lions of recent decades, but his books are not selling much these days. Now his family has a plan to lure digital-age readers with e-book versions of titles like “Sophie’s Choice,” “The Confessions of Nat Turner” and Styron’s memoir of depression, “Darkness Visible.” But...

The latest UN environment report based on about 400 major peer-reviewed scientific studies over three years has warned that the threat of climate change could be much worse than predicted earlier. The UNEP Climate Change Science Compendium 2009 report warns that sea levels could rise by up to two metres by 2100 and five to ten times that over following centuries. (See salient features and links below) It says that the...