Reuters: Soaring food prices may throw millions of Asians back into poverty, undo a decade of gains and stoke civil unrest, regional leaders said on Sunday as they urged a boost to agricultural production to meet rising demand. Asia — home to two thirds of the world’s poor — risks rising social tension as a doubling of wheat and rice prices in the last year has slammed people who spend more than half their income on food, Japanese Finance Minister Fukushiro Nukaga said during the Asian …