As impeachment dominates the headlines, many social studies teachers are assigning it as a topic of discussion and analysis in their classrooms. That is appropriate. Since students and their families are already discussing impeachment, it is a great “hook” for teaching about the US Constitution and the media.

Students should learn how to analyze the issues of the day, and impeachment is a leading current example. If young people learn to make sense of impeachment—to understand the rules and institutions, select reliable news sources, and assess diverse opinions—they will be able to process current events for years to come.

The impeachment debate is also an opportunity for discussion in classrooms. A moderated conversation can model respect for facts and alternative views much better than the polarized and often superficial debates in the national media. As such, it can impart skills and values that are in scarce supply today.

On the other hand, the immense attention given to impeachment reflects deficits in our civic life. Although impeachment may be one good topic of discussion in a social studies classroom, it should not be allowed to dominate or convey the impression that all politics is like impeachment.

Many Americans perceive politics as being a struggle between powerful politicians in Washington, DC. Impeachment is a perfect example of this kind of politics.

Local and state-level journalism is near collapse; about half as many people work in newspaper newsrooms today as in 2008. But the national news media still draws huge audiences, particularly for commentary on national issues. Impeachment is just the kind of issue that plays best on cable news.

Americans identify strongly with political parties and often seem to act like fans of one party against the other. Impeachment is polarized on partisan lines, with almost all Democrats in favor and Republicans opposed.

National political leaders increasingly resemble celebrities—none more so than the current president, who was a celebrity for forty years before he ran for office. He is at the heart of the impeachment case.

Finally, the issues that draw the most attention are often the ones that give ordinary citizens the least to do. Impeachment is basically a matter for 535 members of Congress and the President and his staff. For everyone else, impeachment might be one factor that influences their vote in 2020, but most voters have already made up their minds for or against Donald Trump.

My Tufts political science colleague Eitan Hersh describes “political hobbyism” as “consuming and participating in politics by obsessive news-following …,  by feeling the need to offer a hot take for each daily political flare-up, by emoting and arguing and debating.” He cites survey evidence that political hobbyism is extremely common, consuming two hours of every day for millions of Americans. Impeachment is a perfect issue for political hobbyists: every day’s headlines offer new fodder for opinions and emotions, but there is little actually to do. I would add that political hobbyists love to forecast elections and predict the results of today’s news, not to change the results by organizing. (I know this from personal experience, having some unfortunate hobbyist habits myself.)

The factors that make impeachment the dominant news story today—partisan polarization, a national storyline, celebrities, limited expectations for citizens, and appeal to political hobbyists—also prevent other issues from receiving the attention they deserve.

For example, last week, in the city where I live (Cambridge, MA), a new council was elected. The main issue was affordable housing, which had divided the previous council. This issue matters to students in Cambridge schools. Some come from families that face rising rents and could be forced out of town by gentrification; others could see their families’ wealth diminish if more affordable housing is built. Reasonable people who care about affordable housing disagree about the best solutions. The debate is heated and polarized, although not partisan in a city dominated by Democrats.

Each vote really matters in this local election with 22 candidates and only about 20,000 voters (about 24% of adult citizens). And there are other ways, apart from voting, for residents of all ages to influence the city’s housing stock. People can volunteer to build homes with Habitat for Humanity or bike to work instead of driving to address the parking shortage.

Yet the Cambridge council election received little coverage. No one has published an analysis of the impact of the recent election on the main issue, affordable housing. Even if social studies teachers in Cambridge Public School wanted to focus on the council election and the issues at stake, there would be no professional journalism they could assign as readings.

With these considerations in mind, I would make the following recommendations.

Social studies teachers should address impeachment, if only because teenagers will discuss it anyway, and students should be challenged to apply rigorous thinking and reliable information. But impeachment should not be the only issue they discuss during this academic year. It would be wise also to select other issues that are more local or otherwise offer more for students to do. These issues may also be less polarized or less partisan than impeachment.

While discussing impeachment, teachers should raise not only detailed issues about rules and processes in the US Congress but also broader and deeper questions: What is the rule of law? Why is power separated among branches of government? What does “due process” mean in a criminal trial, and should similar norms apply in impeachment?

An issue that interests me is the role of judgment in politics. Impeachment is not the straightforward application of law, because the Framers intentionally gave Congress the power to decide what should count as a “high crime or misdemeanor.” Cynics would say that if impeachment is not determined by law, then it is simply an exercise of power by partisan politicians, who will demonstrate bias and vote according to their political self-interest. But can responsible politicians exercise judgment (as opposed to bias), and what does that look like?

Impeachment is an opportunity to understand the intentional design of the US Constitution and the principles that undergird it, such as separation of powers. Studying impeachment may therefore increase appreciation for the Constitution. At the same time, an intellectually serious study of impeachment raises critical questions about our founding documents. What should we conclude from the fact that no president has ever been impeached in the House and convicted in the Senate? Or the fact that the last president to be impeached, Bill Clinton, saw his popularity rise and paid no tangible price? Is impeachment useful?

More generally, are checks and balances working now that the parties are fully polarized, with no conservative Southern Democrats or liberal northeastern Republicans ready to vote with the other party? The Framers objected to the very idea of parties and might have expected a polarized two-party system to destroy their design. As the late Juan José Linz of Yale noted, no other system with a separately elected president and legislature has survived when the branches belong to different parties. Are we heading for dysfunction?

Finally, impeachment is a topic for deliberative discussion in classrooms that can impart worthy values and skills. But whether and how it works for deliberation may depend on context.

Given the deep polarization of the American public, students in some classrooms may hold unanimous opinions either for or against impeachment. In those cases, teachers should introduce alternative perspectives through readings and other sources. One goal is to break down stereotypes about the other side in the national debate. Liberal students should understand that not all opponents of impeaching President Trump are his enthusiastic supporters; some have concerns about the process. And conservative students should learn that some proponents of impeachment are conservatives who are concerned about the rule of law.

In other classrooms, opinion may be split, and then it is important to create a context for thoughtful, respectful discussion—deliberation more than debate. As national leaders model point-scoring, name-calling, blatant partisanship and self-interest, selective application of facts and principles, and mutual disrespect, we should expect more from our students.