Dear readers,

Yes, we are poised on the brink of a grand transition. The emerging energy scenario is going to transform the world, perhaps just the way industrial revolution brought about unprecedented rapid changes. Stabilisation scenarios projected by various studies avert ‘dangerous’ climate change by limiting future temperature increases to two degrees Celsius, implying a transition that is likely to fundamentally transform the way we live and work. Quantitative modelling of future developments ranges from human capacity and well being to economic activities, technological changes and environmental implications from air pollution to climate change. Modelling groups outline greenhouse gas mitigation strategies, technology needs, structural changes and possible policy levers as the need of emerging economies such as India.

This issue of G'nY has been developed with a view to comprehend changing scenarios in an energy starved nation. Energy and environment have been at loggerheads until recently, when we have realised that mitigation measures may not translate into implications that will subvert development although the exact dynamics and direction of change is elusive. We are eagerly waiting for the conclusion of the Copenhagen Summit to see how India has positioned herself in bargaining for mitigation related technology. The main concern that will be required to investigate is the investment requirements for achieving more sustainable futures in India.

I extend a very warm thanks to Dr Sanjib Pohit and Dr Dripto Mukhopadhyay for specially taking out time to not only contribute articles but also address our queries.