"The worst impact would come in the mid-latitudes, including breadbasket areas such as the US Midwest and >> Ukraine <<. Grain reserves would be gone in a year

"The worst impact would come in the mid-latitudes, including breadbasket areas such as the US Midwest and >> Ukraine <<. Grain reserves would be gone in a year or two. Most countries would be unable to import food from other regions because they, too, would be experiencing crop failures, Jägermeyr says. It is the most detailed look ever at how the aftermath of a nuclear war would affect food supplies, he says. The researchers did not explicitly calculate how many people would starve, but say that the ensuing famine would be worse than any in documented history." Great.