Thirty years ago, a department of environment was set up in the Central government; 25 years ago, this was upgraded into a full-fledged ministry of environment and forests. As we mark these anniversaries, it must be said that the ministers in charge of this ministry have generally been incompetent, or malign, or both. Some might make an exception for Maneka Gandhi, who was minister of state for the environment between...

Two Indian air force Antonov transport aircraft arrive at Imphal airport. They are among several emergency missions carrying desperately needed supplies of food and medicines. For the past five weeks, two key highways linking this remote state in north-east India to the rest of the country have been blocked by supporters of an influential separatist leader from neighbouring Nagaland. Thuingaleng Muivah, who heads the NSCN (IM), a Naga group that carried...

Farmland struck by infestations of bugs following widespread adoption of Bt cotton made by biotech giant Monsanto.  Scientists are calling for the long-term risks of GM crops to be reassessed after field studies revealed an explosion in pest numbers around farms growing modified strains of cotton. The unexpected surge of infestations “highlights a critical need” for better ways of predicting the impact of GM crops and spotting potentially damaging knock-on effects...

India's annual greenhouse gas emissions increased by nearly 60% between 1994 and 2007, a government study says. The government says that emissions grew from 1.2bn tonnes in 1994 to 1.9bn tonnes in 2007, confirming India as one of the world's biggest emitters. India argues its per capita emissions are far lower than that of most industrialised nations. The jump is attributed to the growth of industries such as cement production, electricity...

The task of providing water where needed is becoming increasingly difficult across the world. Countries have, in recent decades, been investing in infrastructure designed to alleviate water shortages. But the response has, for the most part, overlooked the problem posed by the deteriorating state of aquatic resources. If the growing crisis is to be effectively addressed, water use needs to be linked with environmental care. In many places, even where water...