Happy Liberation Day! April 2 is the day that Americans gather together to learn how much prices will increase from tariffs on U.S. allies and partners imposed by the Trump administration. But this Liberation Day is special because of another, less spectacular event in U.S politics: an “audacious” plan by Senate Republicans to bypass the Senate’s parliamentarian and rule that “extending President Trump’s 2017 tax cuts won’t add to the deficit.”
This is arcane legislative politics, but it is very consequential. In a narrow sense, it matters because, everyone knows that extending the tax cuts will add to the deficit. The reason why the Senate majority needs to bypass the parliamentarian is because standard budget scoring by the parliamentarian will show that to be true. The GOP cannot have that, because of the particularities of how budget bills can be debated and voted on in the Senate. They need to say that tax cuts won’t affect the budget.
The GOP will bypass the parliamentarian, in other words, because the parliamentarian will make it difficult to pass the tax cuts. Working backwards, if your priority is tax cuts—and you don’t care about the deficit—change the procedures to get what you want.
In a much broader sense, though, bypassing the parliamentarian to extend tax cuts matters because of what it reveals about how the standard models of U.S. politics no longer apply.
To see what I mean, step back and consider that legislative politics in any country is a game in which several hundred legislators debate thousands of issues. Each issue, in principle, can be a bill, which succeeds or fails under majority voting rules; moreover, each bill can (and normally does) address multiple issues at once. Unless all legislators tend to line up on the same side of each issue, the result should be chaos (literally). How does anybody get anything done?
The answer is by bundling issues into platforms that are relatively coherent across time, so that legislators indeed line up on one side or the other, predictable. This may be facilitated by strong parties that can compel their members to toe the line, or by some sort of institutional system that induces partisans to act accordingly. In the U.S. the standard interpretation of why there is not chaos in the House and Senate is that “real-world legislative practices constrain the instability of PMR by restricting the domain and the content of legislative exchange” (Shepsle and Weingast 1981).
In other words, the rules, norms, and practices of our legislative branch create order out of chaos.
The immediate response you should have is, why does anyone follow those rules and norms? Put differently, there is no source of the rules, norms, and practices of the legislature aside from the legislators themselves. Why would they write rules or adopt practices that constrain them from achieving their objectives? As I wrote last year, the notion that legislative practices are the source of order
…shows how you can get equilibria (and, hence, regular order) in a multidimensional policy space. Substantively, it is a way to explain why there is no chaos in Congress. But the debate … is whether or not this theoretical solution is satisfying: is it satisfying to posit that the answer to the question “why is there order in Congress?” is “because legislators care about Congressional order”?
I thought then, just as I did in graduate school and still do now, that the answer is obviously no. If politics is only orderly when the people who hold power want it to be orderly, that means that order doesn’t come from legislative structure or norms or procedures. Instead, those are tools for the exercise of power. As William Riker wrote way back in 1980,
Disequilibrium, or the potential that the status quo be upset, is the characteristic feature of politics…. institutions are no more than rules and rules are themselves the product of social decisions. Consequently, the rules are also not in equilibrium. One can expect that losers on a series of decisions under a particular set of rules will attempt (often successfully) to change institutions and hence the kind of decisions produced under them… Thus the only difference between values and institutions is that the revelation of institutional disequilibria is probably a longer process than the revelation of disequilibria of taste.
If we take this perspective, we can understand clearly why the Senate GOP will bypass the parliamentarian. Its preferences are for tax cuts, not legislative order under existing rules. Its policy is a loser under the rules, so they will change the rules in order to change the kinds of decisions that the legislative process produces.
This makes sense as legislative hardball. Nothing is illegal here. The Senate GOP knows what it wants and will change the rules to get it. So what?
Here’s where the title of this post comes in. You can use this relatively obscure example of the Senate parliamentarian’s role in budget scoring to understand why U.S. democratic institutions are fraying. Stable institutions require common values. We can infer the absence of common values from the absence of stability.
In other words, U.S. institutions were stable because they were held together by values, the common belief among elites and masses alike that orderly politics under existing rules and norms was more important than situational advantage on a policy proposal. That, for example, it was more important to have due process for everyone than to be able to kidnap people and send them to El Salvador, or that the executive branch would execute the laws passed by the legislative branch, or that you shouldn’t invade Greenland just because you feel like it.
This perspective clarifies what the deep problem in U.S. politics is. There are plenty of reasons to complain about the specific institutional features of U.S. democracy, and there are plenty of reforms that I would implement if I could. But U.S. institutions can hold if people share a common purpose, if they value the institutions and the orderly resolution of political conflict more than their favored policy proposals.
The root of the problem in U.S. politics is a crisis of values. Without common values, institutions are just expressions of power.




