Speaking at an international workshop on Equity and Climate Change, held on April 12, the minister for environment and forests, Jayanthi Natarajan, sought to build a consensus on the inter-relationship between equity and the principle of common but differentiated responsibilities in the Climate Convention, and the nature of the obligations they entail in the new arrangement that is to be negotiated. By focusing on a technical definition of equity the approach...

The northern region of Gujarat State in western India is semi-arid and prone to droughts, receiving almost all of its rain during the monsoon season between June and September. But for the past three decades, many crop and dairy farms have remained green—even during the dry season. That's because farmers have invested in wells and pumps, using massive amounts of electricity to extract water from deep aquifers. The government has artificially propped...

Renewable energy sources are attractive but in a sense, powerless. Maybe, someday we'll all live in houses with photovoltaic roof tiles but in the real world, a 1GW of solar plant will require 60 square miles of solar panels. When the demand increases, you can fire up more coal, but how will you cause the wind to blow and the sun to shine 24x7? The earth is already so disabled...

-The Economist   Nuclear power will not go away, but its role may never be more than marginal, says Oliver Morton THE LIGHTS ARE not going off all over Japan, but the nuclear power plants are. Of the 54 reactors in those plants, with a combined capacity of 47.5 gigawatts (GW, a thousand megawatts), only two are operating today. A good dozen are unlikely ever to reopen: six at Fukushima Dai-ichi, which suffered...

-The Economic Times With roughly three years left for India to achieve the Millennium Development Goals (MDGs), the country has managed to show significant progress in 10 of the 22 indicators.  With impressive gains in improving primary education enrollment rate, promoting gender equality and increasing forest cover, the country's lackluster performance in reducing overall poverty and health indicators has dragged down the performance of the overall South Asian region.  The millennium development goals...