-The Times of India Within hours of raising cooking gas prices, the government late on Thursday asked oil marketing companies to put on hold the Rs 26.50 hike, calling into question the seriousness of the deregulation plan and casting a doubt over the UPA's commitment to fiscal reforms. The U-turn came after a volley of protests by the opposition and days before Himachal Pradesh goes to polls, with Gujarat elections to follow....

-New Yorker A couple of weeks ago, Munich Re, one of the world’s largest reinsurance firms, issued a study titled “Severe Weather in North America.” According to the press release that accompanied the report, “Nowhere in the world is the rising number of natural catastrophes more evident than in North America.” The number of what Munich Re refers to as “weather-related loss events,” and what the rest of us would probably...

-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...

-Reuters   The world's urban areas will more than double in size by 2030, presenting an opportunity to build greener and healthier cities, a UN study showed on Monday.   Simple planning measures such as more parks, trees or roof gardens could make cities less polluted and help protect plants and animals, especially in emerging nations led by China and India where city growth will be fastest, it said. "Rich biodiversity can exist in cities...

-Outlook Could scientists have got the impacts of climate change on food supply wildly wrong? I believe we might have made a mistake: a mistake whose consequences, if I am right, would be hard to overstate. I think the forecasts for world food production could be entirely wrong. Food prices are rising again, partly because of the damage done to crops in the northern hemisphere by ferocious weather. In the US, Russia...