Foreign Policy Magazine: The financial crisis is taking up most of the media oxygen these days, but the aftershocks of two other acute crises, in energy and food prices, are still reverberating. The combined result is that energy and agriculture are becoming inseparable issues. It sounds counterintuitive, because lower oil prices are making fuels from farm and forest land less competitive. This is true, but only in the short run. The crisis has boosted awareness that dependency on a limited set of resources, …