A team of researchers who first proposed studying the effect a global trade war could have on the Midwest never imagined there would be an actual trade war underway as they conducted their research. But as 2018 played out—and as the United States and China traded tariff after tariff this summer—the real-world applications of their research became more and more clear.“Our farmers in the Midwest provide food throughout the world, so if we shut down that ability for them to send their goods all over the place—if we invoke tariffs and counter-tariffs—then that really affects the demand for what they produce,” said Jeff Bielicki, an assistant professor of civil, environmental and geodetic engineering at The Ohio State University.The goal of their work, which is funded through a 3-year, $2.4 million grant from the National Science Foundation, is to build models that could show how various trade scenarios—from trade wars to trade alliances to other future scenarios—could affect the food, energy and water supply coming from the Great Lakes region. The five-state area includes Wisconsin, Michigan, Illinois, Indiana and Ohio.