The Food and Agricultural Organization said Wednesday that the world faces a "food price shock" after the agency's benchmark index of farm commodities prices shot up last month, exceeding the levels of the 2007-08 food crisis. The warning from the U.N. body comes as inflation is becoming an increasing economic and political challenge in developing countries, including China and India, and is starting to emerge as a potential problem in developed...

  KEY TRENDS  • Research studies indicate more erratic and intense monsoon rains/unseasonal rains and hailstorm, increasing risk of droughts and floods and rise in temperature including increased frequency of warm days. This leads to projected average reduction of yield by 6 percent in wheat, 4-6 percent in rice, 18 percent in maize, 2.5 percent in sorghum, 2 percent in mustard and 2.5 percent in potato. The crop yield were projected more...