blog posts U of I economist: Russia’s invasion of Ukraine could devastate global grain markets Mar 3, 2022 12:15 pm by BloombergIllinois in the News Share on Facebook Tweet Email Images Bloomberg (March 2) – With tens of millions of acres of grain production at stake, 'I am convinced it is going to be the biggest supply shock to global grain markets in my lifetime,' says Scott Irwin, an agricultural economist at the U. of I. Share on Facebook Tweet Email