Comm Scholars and Chimps: Disciplinary Boundaries and Reproductive Isolation

I first noticed this at the University of Kansas.

A large research university can have several academic units with names that sound almost interchangeable: Communication, Journalism and Mass Communication, Media Studies.

Then you look at what the faculty actually study.

Social media. Political communication. Health information. Audiences. News. Identity. Platforms. Persuasion. Culture.

Often the overlap is enormous.

Sometimes the methods overlap too. Surveys, experiments, interviews, content analysis. The papers may cite many of the same scholars. If you removed the departmental affiliation from the first page, you might have trouble guessing where the author works.

And yet these people often barely talk to one another.

Some do not know each other at all.

That always reminded me of closely related species that remain separate because they do not reproduce together.

Academic fields have their own version of reproductive isolation.

Communication scholars hire Communication Ph.D.s. Journalism schools hire Journalism and Mass Communication Ph.D.s. Media Studies programs reproduce through their own graduate programs, conferences, journals, and intellectual networks.

The research may converge.

The mating pools do not.

That would be merely funny if it had no consequences. But it does.

It means scholars can duplicate each other’s work without realizing it. They can miss obvious collaborators sitting across campus. They can build parallel literatures around nearly identical questions. And, over time, institutional separation starts to look like intellectual separation.

That last part matters most.

We often talk about disciplinary boundaries as if they mark real differences in knowledge. Sometimes they do. But sometimes they mostly mark the history of departments, hiring lines, journals, conferences, and graduate programs.

The boundary survives because the institution keeps reproducing it.

So before universities create another interdisciplinary initiative to “bring fields together,” they might ask a simpler question:

Were these fields ever intellectually that far apart?

Maybe the problem is not that scholars need to cross disciplines.

Maybe they just need to cross the hallway.

Same habitat.

Very similar intellectual DNA.

Reproductive isolation.