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...

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...

-The United Nations World leaders, along with thousands of participants from governments, the private sector, non-governmental organizations (NGOs) and other groups will come together in Rio de Janeiro, Brazil, to take part in the UN Conference on Sustainable Development (Rio+20) later this month. The Conference seeks 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...

-Down to Earth Traders say Food Safety and Standards Act rolls out red carpet for multinationals The Food Safety and Standards Act (FSSA) of 2006 has not gone down well with food business operators. They say sections of the Act dealing with licensing, registration, hygiene standards, penalty provisions and powers of food safety inspectors are “draconian”. FSSA, which came into force in August last year, replaces the Prevention of Food Adulteration Act (PFA)...

Elders devise a system to share water among arecanut farmers Disputes over sharing of water from Bukkarayanakere were common among arecanut growers in Doddabukkasagar of Kadur taluk until around 40 years ago. A few senior citizens came together in the early 1970s and decided to resolve them forever by devising a new system, according to which water is released periodically to all farmers. Now, disputes over water are unheard of in the...