-Al Jazeera Treaty to ban chemicals that harmed the ozone layer came about when there was consensus between science and politics. In 1974, chemists Mario Molina and Frank Sherwood Rowland published a landmark article that demonstrated the ability of chlorofluorocarbons (CFCs) to break down the ozone layer, the atmospheric region that plays a vital role in shielding humans and other life from harmful ultraviolet (UV) radiation. It marked the opening salvo of...

-Outlook As threat to the Taj Mahal due to harmful gases emanating from nearby industries continue, green activists are now emphasising the need for implementation of a 'clean air action plan' to save the Mughal-era structure. Though environmentalists have been raising a hue and cry time and again, this time they have rung the alarm bell by flagging concerns over emissions from vehicles due to uninterrupted flow of traffic. Industrial pollution is increasingly...

-The Hindu For the fourth time in the past 11 years, India is heading for a ‘meteorological’ drought India is heading for a drought, in meteorological terms, for the fourth time in the past 11 years. The previous droughts during this period were in 2002, 2004 and 2009. A meteorological drought, in the sense that atmospheric scientists typically use the term, occurs when a monsoon ends with nationwide rainfall during the season falling...

-PTI Reflecting the concerns of India, the Rio+20 summit has said that developing countries needed additional resources for sustainable development and that unwarranted conditionalities on Official Development Assistance (ODA) and finance should be avoided. “We reaffirm that developing countries need additional resources for sustainable development,” said the 55-page declaration adopted at the end of the Rio+20 summit officially called “United Nations Conference on Sustainable Development”. Prime Minister Manmohan Singh, in his address at...

-The Indian Express   Rich countries must stop lecturing developing countries and accelerate their own efforts to cut emissions There is no shortage of people telling India what to do on low-carbon growth, but there is a shortage of understanding of what India is doing. Even the UNDP in its recent Asia Pacific Human Development Report urges emerging economies like India to do more for climate change. If one appreciates what India’s emissions are...