The New World and the Ukraine-Russia Breadbasket.

• Author: Grennes, Thomas

The Russian invasion of Ukraine has reminded the world that war in Europe isn't just the stuff of history books. It also demonstrates how war can affect the world's food supply, as both Ukraine and Russia have long been major global suppliers of wheat and other grains.

This makes the new book Oceans of Grain, by University of Georgia history professor and Guggenheim fellow Scott Reynolds Nelson, especially timely. Nelson has written 6ve other history-oriented books, including the award-winning Steel Drivin' Man: John Henry, the Untold Story of an American Legend and A Nation of Deadbeats: An Uncommon History of American Financial Disasters.

Oceans of Gram covers some 14,000 years of human history, beginning with the origin of bread, with an emphasis on the era in which the modern wheat market developed, from the 18th century to the end of World War I.

New World food / The book focuses on the breadbaskets of the United States, Russia, and Ukraine, though it also gives a little attention to Canada, Argentina, and Australia, and passing mention of South and East Asia. Nelson often writes as if Russia and Ukraine are one land, in part because the border between them has shifted many times throughout history. His use of the word "grain" is nearly synonymous with "wheat," though he does offer limited discussions of corn (maize), oats, barley, and rice.

Grain has been crucial to human life for millennia. Expressions such as "Bread is the staff of life" and prayers such as "Give us this day our daily bread" illustrate the historical importance of bread and wheat. Technical change that has raised productivity in grain production has increased the standard of living for hundreds of millions of people, and negative shocks to the grain sector have caused crises and wars.

Expansion of gram production in the 19th century to the then-newly settled regions of the United States, Canada, Argentina, and Australia greatly benefited grain consumers around the world, but it harmed traditional producers in Russia and elsewhere. The benefits for Europe were previously described in a 1997 Journal of Economic History article by Kevin H. O'Rourke as the "distributional effects of Christopher Columbus." According to O'Rouke, transport innovations such as steamships and railroads "exported New World land to Europe, embodied in New World food."

Geography and transport / Geography has been crucial to the location of grain production and the pattern of world grain trade...