John Vidal, who was in Rio for the '92 Earth summit, looks back at that momentous event, and how the 2012 version compares Helicopters thundered up and down the chic Copacabana and Ipanema beaches. Tanks guarded the bridges and tunnels. The favelas were in lockdown, schools closed and supermarkets stood empty. Unexpectedly, George H W Bush, the 41st US president, flush with success at the collapse of communism, had arrived in...

A narrow education is making engineers oblivious to the importance of human interaction and raising the cost of even simple tasks My time in South Asia has rewarded me with an enigma: why is engineering so expensive here? Why is it often many times more expensive than in Australia, my home? My search for answers led me to shanty towns on the fringes of mega-cities. We compared an award winning Indian factory...

-The Deccan Herald Proposals to replace the public distribution system with direct cash transfer into individual accounts under the proposed Food Security Bill do not have any taker, claim social activists. These activists are lobbying against cash transfers. But others believe this is better than  distributing foodgrain among the poor. According to controversial proposal, the public distribution system (PDS) which provides subsidised foodgrain will be replaced with direct cash subsidies. A fixed amount will...

-The United Nations World leaders, along with thousands of participants from governments, the private sector, non-governmental organizations and other groups will come together from 20-22 June in Rio de Janeiro, Brazil, to take part in the UN Sustainable Development Conference (Rio+20).   The Conference aims to shape how countries and their citizens can reduce poverty, advance social equity and ensure environmental protection to achieve long-term growth. Seven key areas have been identified by the...

-The Pioneer The land rights given under Forest Rights Act should be used to make these lands so productive that the people become self-sufficient for their daily needs. Government departments must facilitate the change, says VK Bahuguna Land-based resources in areas affected by Maoist violence are the backbone of tribal livelihood. But, population pressure and degradation coupled with poor investment has led to the gradual reduction in the income of the people...