-The New York Times blog You could be pardoned for thinking that light pollution is someone’s idea of a Diwali joke. With concerns about rising air pollution hanging over India’s capital like the thick blanket of smog that appeared a few weeks ago and activists against noise pollution jostling to be heard over the burst of holiday firecrackers, the relatively benign problem of light pollution may not seem too important. But astronomers in...

-AFP Global carbon dioxide missions hit a new record last year at 34 billion tonnes, with China still topping the list of greenhouse gas producers, a German-based private institute said Tuesday. The Renewable Energy Industry Institute (IWR) said that the total amounted to 800 million tonnes more than in 2010, with China accounting for 8.9 billion tonnes -- far more than the US tally of 6.0 billion tonnes. The study found that after...

-The United Nations International investments must give local farmers and active role and leave them in control of their land if they are to have a positive effect on the host country’s economy and advance development, according to a report released today by the United Nations food agency. Produced by the UN Food and Agriculture Organization (FAO), the report – Trends and Impacts of Foreign Investment in Developing Country Agriculture – emphasizes...

-The Economic Times Along with your tablet, smartphone and car keys, get ready to pack a gas mask. And if you thought the recent smog in Delhi and the more-than-usual pollution levels (20% higher) in the last fortnight were due to the burning of residual crop in Punjab and Haryana, you are wrong. After a steady improvement since the late-1990 s, the air in Delhi — and all other Indian cities —...

-Mainstream Weekly Dr Binayak Sen, an internationally renowned medical practitioner and social activist (a leading figure in the People’s Union for Civil Liberties), was incarcerated in Chhattisgarh and held in detention in Raipur having been branded as a Maoist for his activities in defence of poor tribals in the State. He is now out on bail. The following is the text of the Arvind Narayan Das Memorial Lecture he delivered in...