A new nation is the world leader in exporting corn:

Brazil is set to overtake the U.S. this year as the world’s top corn exporter, reflecting both a bumper harvest and logistical breakthroughs such as the consolidation of northern export routes, which are boosting the competitiveness of the South American grains powerhouse.

Corn exports through Brazil’s northern ports, which use the waterways of the Amazon River basin to ship grains globally, are on track to beat volumes via the most traditional port of Santos for a third consecutive year, according to a Reuters analysis of grain shipping data.

The shift underscores how Brazil, which churns out three corn crops per year and still has huge expanses of under-used farm land, is finally overcoming some of the infrastructure bottlenecks that have long made it hard to get its bountiful harvests to global markets.

That and a new supply deal with China announced last year suggest Brazil may be opening a longer era of supremacy over U.S. corn exports, unlike the last time the Brazilians briefly grabbed the global corn crown during North America’s drought-hit 2012/13 season.

Three thoughts connected to this shift:

-The image of the Midwest in the United States often involves corn. Corn mazes, corn palaces, endless fields of corn. Does this diminish anytime soon in the Midwest? Does Brazil have similar regional and cultural connections to corn?

-One of the reasons Chicago grew rapidly and became a global city is because it became a center for buying, selling, trading, and shipping commodities like corn. Corn poured into the city and helped make it wealthy and influential. Now, activity involving commodities has increased elsewhere. Will the traders in Chicago be betting on Brazilian corn?

–The number of people involved in agriculture in the United States dramatically declined in the last 120 years. Food production has continued to grow. So, if more food s grown outside the United States, do most consumers notice? I wonder if we would ever see Brazilian corn at a store near us.