-Down to Earth The warming of the Arctic, as seen by the Siberian heatwave, may also impact western disturbances in India Verkhoyansk, a town in Siberia, has recorded the highest temperature in the Arctic circle in the last 140 years at 38 degree celsius. This is around 18°C higher than the normal temperature for this time of the year for the place. Even though the town is in the Guinness book of world...

-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...

KEY TRENDS    • Extreme temperature shocks reduce farmer incomes by 4.3 percent and 4.1 percent during kharif and rabi respectively, whereas extreme rainfall shocks reduce incomes by 13.7 percent and 5.5 percent *&    • It is estimated that to cover 50 percent (5 million ha) of the total acreage under rice-wheat cropping system (RWCS) in India, about 60000 Turbo Happy Seeders and 30000 super SMS fitted combines will be required; at present, there are only about 3000...