
Why does having a “reasonable” argument matter?
Some people are claiming that the reason so many people are supporting a political figure they dislike is that our education system is bad. And it is, but not in the ways people think. Our problem has long been that we teach argument, but not argumentation. An argument is a claim with a supporting reason (what Aristotle called an enthymeme); it’s a thing you fling at someone with whom you disagree. It’s very effective for making a person feel confirmed in what they already believe, and therefore also useful for confirming the beliefs of in-group members (or moving them very slightly), but it doesn’t really do much for helping people deliberate together about complicated and controversial problems and policies.
The most popular argument textbook confirms (see what I did there?) the false binary of the rational/irrational split—that one’s position on an issue might be rational (i.e., logical) or emotional (i.e., illogical). That split is itself illogical, and very much an emotional response (the desire to feel that one is rational, and to feel that others are irrational). The false assumption is that a “rational” (aka, “unemotional”) stance on an issue is “unbiased.” I’m not advocating that understanding of reasonable deliberation–I think it’s unmitigated bullshit.
The irony is that this way of describing how people think is wrong, as is shown by so very, very many studies. It is, logically, indefensible (but it feeeeels so good to think of oneself as “rational,” as having a viewpoint that is obviously right and objectively true).
People are biased. Everyone is biased. All humans (and probably other animals) rely on cognitive biases when considering information and making a decision. That’s what the research shows. So, if you tell yourself that people who disagree with you are biased, and you aren’t, what you’re showing is that you’re so deep into confirmation bias and in-group favoritism that you are fifty years late to the party of what research on decision-making actually says. You’re too biased to admit that you’re biased.[1]
Argumentation is a set of strategies that tries to help people disagree productively with one another (not necessarily nicely, unemotionally, persuasively, or in ways that make everyone comfortable), but the strategies are ways of correcting for the biases to which we’re all prone. Argumentation is oriented toward productive and inclusive deliberation, and not just coercion or what one scholar of rhetoric called rhetrickery.
Argumentation requires that participants (usually called interlocutors, a term I like since it sounds as though people are locked together) follow these rules:
1) there is an agreement on the “stasis”—what the hell we’re arguing about. (This rule prevents deflection, and various fallacies like motivism, ad hominem, ad baculum.)
2) all the rules (of logic, civility, citation practices, and so on) apply equally to all parties. (This rule ensures that it is good faith argumentation, rather than just a wanking performance to the in-group or another form of ad baculum.)
3) interlocutors engage the smartest and best opposition arguments. (This rule prevents another kind of deflection, as well as bad faith posturing in front of the in-group.)
4) interlocutors cite their sources when asked to provide them, and, as said above, hold their and opposition sources to the same standards of credibility. (In other words, “this is a good source because it agrees with me, or is in-group,” is not good faith argumentation. It’s performatively admitting that you’re full of shit.)
5) Assertions are not evidence, let alone proof. They’re just assertions. That someone can find a source that asserts that bunnies are not fluffy is not evidence that bunnies are not fluffy; it’s evidence that someone has asserted it. (Were I Queen of the Universe this is a distinction everyone would have to understand before they finished middle school.)
Notice that following these rules wouldn’t lead to a pleasant, comfortable, conflict-free discussion, and that someone who insisted on these rules might be seen as a person creating conflict.
This next paragraph is very pedantic. I’ve spent over forty years studying how communities make very bad decisions when they had all the information they needed to make better ones, and this is a list of the approaches to policy disagreements that go badly. The short version is that they engaged in various methods of argument and not argumentation.
There are a lot of ways that people imagine the ideal way that a community might make a decision. One is that everyone would advocate for their preferred course of action without disagreeing with anyone else (expressivist); another is that people would try to make the best case possible for their preferred policy ignoring all norms of ethics and the one that won the most adherents was the best (sloppy social Darwinism applied to decision-making), another is providing all the data necessary for the public to make a reasonable decision (dreamy informationalism), another is for an elite to decide what is best and to give the public (or their audience) the information that will gain their compliance (rhetorical authoritarianism), another is to provide “both sides” of an argument to people and see what they decide (expressive deliberation, sometimes called by scholars agonism).
I was once an advocate of agonism, but then I looked at how advocates of slavery talked themselves into a lot of bad decisions, and realized that a public sphere in which opposing arguments were expressed don’t do shit in terms of helping communities make good decisions. It can, in fact, foster fanatical commitments, especially if the disagreement about policies is falsely reframed as a conflict among identities (e.g., pro- v. anti-slavery). And, really, every disagreement about an admitted problem that is framed as a conflict between two identities (or a continnum between the two extremes) is gerfucked.
And so I abandoned agonism in favor of argumentation.
It’s important that I’m not advocating unemotional public discourse (which is neither possible nor desirables—demonizing the expression of feelings is also a contributor to train wrecks, but that’s a different post). Reasonable and emotional are not in conflict; if anything, they’re necessarily connected.
One of the reasons is that I realized that the various policy advocates who advocated ultimately disastrous policies refused to follow the rules of argumentation. Sometimes they did so calmly, with lots of data and quantification (e.g., McNamara), sometimes they did so dramatically and hyperbolically (e.g., Hitler). Their style, platform, set of policies, personal merits, ethical standards and all sorts of other things might be very different, but what was shared was that they couldn’t argue for their policies following the rules of argumentation because their policies were bad. Their arguments were paper tigers, that looked fierce attacking even frailer paper oppositions, and so often felt compelling, but they were bad arguments in favor of bad policies.
And that’s the important point. If you have good policies, you can engage in good argumentation. If you can’t engage in good argumentation, it might be because you have bad policies. There might be all sorts of other reasons (access to resources, for instance).
It isn’t that every individual has to be able to put forward a reasonable argument that engages the smartest opposition for every decision they (we) make at every moment. It isn’t even that every individual who supports a particular policy has to engage in reasonable argumentation in favor of it. But someone should. If there is a major public policy being advocated and no one can advocate it using reasonable argumentation, then it’s a bad policy.
[1] I’m being generous by saying someone is only fifty years late. In fact, various philosophers have noted many of the biases, such as in-group favoritism and confirmation bias, albeit not by those terms. John Stuart Mill is just one example.




