Food prices have increased but not as much as energy costs. The latest CPI data shows food at home increased year-on-year in April by 10.8 percent, and by even more for animal proteins. However, the cost of gasoline has jumped from $2.948/gallon in April 2021 to $4.213/gallon last month. U.S. energy costs are a third less than Japan’s, and only half as much as Germany’s. Energy is about 14 percent of U.S. agricultural production costs and likely a larger share in most countries, though it is substantially less a cost burden in Russia. Because shipping water is expensive and even more so when bunker oil prices are high, countries that produce food and extract its water using lower energy costs are more competitive in global mark...