A computer science major learns algorithms. An engineering major learns mechanics. An astrophysics major learns how classical and quantum principles interact with the theories of space, time, and gravity. However, students can easily leave thinking this learning is limited to objective bodies of knowledge. What is often left unexamined is how these bodies of knowledge came to exist in the first place.
The theories, methods, questions, and assumptions that define a discipline today did not emerge out of thin air; they were shaped by people, institutions, historical events, and intellectual debates. Yet, in the process of becoming specialists, students are rarely asked to consider the histories that produced their fields of study. We learn what our disciplines know, but not necessarily how they came to know it. This is precisely why every college student, regardless of major, should take at least one history course: not simply to learn about the past, but to understand the origins of the sectors of knowledge they study and how it shapes the present.
Every academic discipline is, in some sense, a product of its historical circumstances. The questions a field asks, the methods it considers legitimate, and even the boundaries separating one discipline from another have developed over time. Economics, for example, did not always exist as the distinct academic discipline that students recognize today. Its development was intertwined with the rise of industrial capitalism, changing ideas about labor and markets, and debates over the role of the state in economic life. Likewise, modern biology emerged from older traditions of studying animals far removed from the genetic makeup of humanity. To study these disciplines without understanding their origins is to encounter them as finished products rather than as evolving bodies of thought. History provides the missing context, allowing students to see that the knowledge they encounter in the classroom was developed by people responding to the problems and circumstances of their own time periods.
This historical perspective is particularly valuable because it teaches students to distinguish between what is inherent to a discipline and what is simply the result of historical development. A student learning physics might encounter a particular property and understandably focus on how it applies to other circumstances. A student learning economics will encounter a particular economic model and analyze how it plays a role in everyday life. But history encourages a different set of questions: Why was this model developed? What problem was it intended to address? Why did scholars begin asking this particular question? These questions do not undermine the knowledge produced by a discipline. Instead, they allow students to understand it more deeply. Knowing the history of an idea can reveal both the circumstances that made it useful and the assumptions that may limit it.
This is especially important in an era when higher education increasingly encourages specialization. While it does allow students to develop valuable expertise, specialization can also encourage them to view their disciplines as isolated from the broader intellectual world. A computer scientist may become highly proficient in programming without ever considering the historical circumstances that produced modern computing. An engineer may learn how to design increasingly sophisticated technologies without studying the social and political forces that have historically determined which technologies receive investment and widespread adoption. The purpose of a history course, then, is not necessarily to pull students away from their areas of interest or expertise. Rather, it is to give them the perspective necessary to understand how their expertise fits into a much larger intellectual story.
The most valuable history course for a student is not a traditional survey of historical events, but an analysis of the discipline they decide to incorporate into their own life for the duration of their college experience. Universities should encourage — perhaps even require — students to explore histories of their own disciplines. Such courses would allow students to examine their fields not only as systems of knowledge, but as human enterprises shaped by historical circumstances. The essential question is simply one of perspective: before asking what a discipline knows, students should have an opportunity to ask how they came to know it.
ZOE MACKEY is a College junior studying political science from Philadelphia. Her email is zmackey@sas.upenn.edu.
