Why does Iowa have an engineering school? Why does Iowa do agricultural research?
Duplication has long been an area of criticism. Unfortunately, some people have the idea that if a program is offered at SUI and one of the other schools, the only way to end duplication is to end the program at the other schools.
When Marvin Pomerantz -- huge SUI donor/booster -- was chairman of the Regents under the first Branstad regime, they were trying to downgrade UNI and ISU in the way some of suggested here. They managed to get rid of WOI. They were unsuccessful in killing the ISU journalism program -- which is considerably larger and by virtually all standards, better, than the SUI journalism program, despite the latter's proud history.
Now we're seeing the Iowa grads in the Legislature balking at restructuring a funding system that virtually everybody agrees needs to be changed.