Corrections: A previous version of this article incorrectly described where the new classes will be offered. Dodge's and Shook's classes will be offered in the Department of Geography, Environment and Society. A third class will be offered in the Department of Forest Resources.
Corrections:A previous version of this article incorrectly stated the source of statistics about increases in population and food demand; those figures were from the United Nations. The article also incorrectly identified the location of an internship program; it will begin at Land O' Lakes headquarters in Arden Hills, Minn.