UpFront 12.26.22 - 7:00am By siteadmin How wheat built and broke empires with Scott Reynolds Nelson ListenDownloadopen in itunesPlaylist Wheat fields in Ukraine, Oblast Lviv. | Image by Raimond Spekking is licensed under CC BY-SA 4.0 On today’s show: 0:08 – We discover how wheat built and broke empires with Scott Reynolds Nelson (@nelsonhist), professor of history at the University of Georgia.