•  18
    Can It Be Ok to Break the Maxim of Manner in Argumentation?
    Revista Portuguesa de Filosofia 81 (4): 1273-1296. 2025.
    Sometimes, instead of giving people a straightforward argument about what we think they should do regarding their personal lives, we instead tell stories about ourselves. We select these stories so that they are analogous to whatever it is that we want to address in the other person’s life, and so that they make the reasons we want to offer accessible to them. But we make it unclear whether we are intending to argue – or whether we just want to show that we can relate. In this paper, I show that…Read more
  • Informal Logic and Legal Argumentation
    In Luís Duarte D'Almeida, Ruth Chang, Euan Macdonald, Lilian Bermejo-Luque & Fabio P. Shecaira (eds.), Research Handbook on Legal Argumentation, Elgar. forthcoming.
  • Can It Be Ok to Break the Maxim of Manner in Argumentation?
    Revista Portuguesa de Filosofia 81. 2026.
    Sometimes, instead of giving people a straightforward argument about what we think they should do regarding their personal lives, we instead tell stories about ourselves. We select these stories so that they are analogous to whatever it is that we want to address in the other person’s life, and so that they make the reasons we want to offer accessible to them. But we make it unclear whether we are intending to argue – or whether we just want to show that we can relate. In this paper, I show that…Read more
  •  50
    Introduction to the Special Issue on the Ethics of Argumentation
    Ethical Theory and Moral Practice 28 (3): 339-343. 2025.
  •  464
    Standing Norms in Argumentation
    Philosophers' Imprint 25 1-12. 2025.
    Normative argumentation theory is a field dedicated to the normative study of argumentation in real-life contexts and to the development of norms meant to guide arguers in the attempt to argue well. Among argumentation theorists, there exist two widespread assumptions. First, the assumption that ideally, arguers ought to explore the reasons relevant to the topic of their interpersonal arguing without constraints. And second, the assumption that the norms of argumentation should be designed to co…Read more
  •  499
    The interpersonal argumentative principle of charity is widely regarded as a legitimate norm for argumentation. Still, even a cursory look into the literature on argumentative charity reveals that charitable interpretations can easily become toxic. This means that it generates epistemic and moral losses by leading to distorting interpretations instead of preventing them, as the arguments for charity promise. This paper explores why argumentative charity becomes toxic and offers an attempt at ide…Read more
  •  1267
    The ethics of argumentation
    Routledge. 2026.
    INTRODUCTION AND CHAPTER 3 ARE OPEN ACCESS! This book offers a new approach to the theory of argumentation that conceptualizes argumentation as a fundamentally ethical activity whose norms are grounded in, and must be selected according to, moral reasons. Current normative approaches to argumentation do not treat ethics as an integral part of argumentation theory. This is at least in part due to a methodological commitment not to address internal states of the arguers, such as intentions and bel…Read more
  •  425
    Douglas Walton’s dialectical theory of argumentation, developed in a swath of papers and several monographs, most central of which are The New Dialectic and, co-authored with Eric Krabbe, Commitment in Dialogue, is one of the most thoroughly developed, detailed and fruitful theories of argumentation available. But Walton’s dialectical theory of argumentation is valuable not only as a comprehensive framework. It also contains important insights fit to illuminate and answer questions that arise ou…Read more
  •  17
    This chapter argues that the theory of judicial interpretation standing behind Wil Waluchow’s philosophy of judicial review can best be understood with the tools of rhetorical argumentation theory. Waluchow directs supreme court judges to use a common law approach when they decide constitutional cases, but he is aware that constitutional precedent will not always be sufficient to determine the required decision in a case. If this happens, judges should turn to their Community’s Constitutional Mo…Read more
  •  55
    Autonomy and Argumentation: An Introduction
    with John Casey
    Philosophy and Rhetoric 57 (3): 270-275. 2024.
    ABSTRACT This introductory article discusses the state of the art in contemporary argumentation theory regarding the relationship between autonomy and argumentation. It introduces the contributions to the special section and discusses their relationship to each other and to the broader debate.
  •  493
    Sophisms and Contempt for Autonomy
    Philosophy and Rhetoric 57 (3): 333-346. 2024.
    ABSTRACT Argumentation theory tends to treat the distinction between intentional and unintentional fallacies—sophisms and paralogisms—as unimportant for the evaluation of argumentation. The article author believes this is so because argumentation theory tends to be focused on the epistemic functions of argumentation and fallacious arguments pose the same threat to the production of epistemic goods whether they are intentional or not, so the distinction is not needed for the epistemic evaluation …Read more
  •  92
    Humility as a necessary virtue in common-law decision making
    Jurisprudence 14 (4): 443-461. 2023.
    Humility holds a modest but important place among the judicial virtues. But in spite of its growing popularity, it does not yet have a place on the ‘central judicial virtues’ lists. This paper provides an argument that judicial humility, especially institutional judicial humility, should be considered a necessary judicial virtue at least in common-law jurisdictions. This is because it is a necessary ingredient in precedent-based decisions that are fully justified from the point of view of the la…Read more
  • Precedent Slippery Slopes
    In Timothy Endicott, Hafsteinn Dan Kristjánsson & Sebastian Lewis (eds.), Philosophical Foundations of Precedent, Oxford University Press. 2023.
    This chapter discusses slippery slope arguments that are used in the context of common-law precedent. The slippery slope argument is often treated as a fallacy. Nonetheless, using or answering slippery slope worries in legal decision-making is conspicuously common. And not only that: several authors have remarked that slippery slope arguments can often be valid, even strong, in the context of legal precedent. In this chapter, I investigate why this should be so. It is argued that there is a spec…Read more
  •  111
    Arguments involve, at minimum, attempts at presenting something that an audience will take to be a reason. Reasons, once understood, affect an addressee’s beliefs in ways that are in some significant sense outside of their direct voluntary control. Since such changes may impact the well-being, life projects, or sense of self of the addressee, they risk infringing upon their autonomy. We call this the “autonomy worry” of argumentation. In light of this worry, this paper asks whether one ought to …Read more
  •  43
    Why Constitutional Meaning is not Necessarily Fixed - A Reply to Solum
    Problema. Anuario de Filosofía y Teoria Del Derecho 1 (11). 2017.
    Abstract:In this paper, I show that certain parts of constitutional texts can plausibly be thought of as having a meaning that changes and evolves on its own. This idea is widely rejected, especially but not only by a group of legal theorists who subscribe to a theory of constitutional interpretation called originalism. In a recent paper, the originalist Lawrence Solum has defended the so-called “fixation thesis”, according to which the meaning of the constitutional text is fixed when it was fir…Read more
  • The Adversary System's Argumentative Structure Threatens, Not Protects Dignity
    with Nicole Lockstadt
    In James Penner & Mark McBride (eds.), New Essays on the Nature of Legal Reasoning, Hart Publishing. 2022.
  •  450
    Silence at the Meta-Level: A Story about Argumentative Cruelty
    Philosophy and Rhetoric 55 (1): 76-82. 2022.
    ABSTRACT One way in which we may be able to legitimately determine the norms that will guide our arguments is by using meta-dialogues. Unfortunately, situations where meta-dialogues are actually needed are also often situations of power inequality so that arguers may feel that it is too risky to attempt initiating a meta-dialogue. I argue that argumentative smothering is a high risk here, and that we therefore cannot rely on meta-dialogues to solve the problems of determining argumentative norms…Read more
  • Precedent
    International Encyclopedia of Ethics. 2021.
    This entry discusses precedents. A precedent is created when a decision to φ is made under a certain set of circumstances such that, if a relevantly similar set of circumstances were to occur, there would be a prima facie duty to make the corresponding decision. The entry engages with two puzzles surrounding the normative force of precedents. First, it discusses two options for the basis of this normative force: (1) the possibility that it stems from a general principle that like cases must be t…Read more
  •  489
    Fooling the Victim: Of Straw Men and Those Who Fall for Them
    Philosophy and Rhetoric 54 (2): 109-127. 2021.
    ABSTRACT This paper contributes to the debate about the strawman fallacy. It is the received view that strawmen are employed to fool not the arguer whose argument they distort, but instead a third party, an audience. I argue that strawmen that fool their victims exist and are an important variation of the strawman fallacy because of their special perniciousness. I show that those who are subject to hermeneutical lacunae or who have since forgotten parts of justifications they have provided earli…Read more
  •  2
    In this paper I argue for a pro tanto moral duty to be charitablein argument. Further, I argue that the amount of charitable effortrequired varies depending on the type of dialogue arguers areengaged in. In non-institutionalized contexts, arguers have influ-ence over the type of dialogue that will be adopted. Arguers aretherefore responsible with respect to charity on two levels: First,they need to take reasons for charity into account when deter-mining the dialogue-type. Second, they need to in…Read more
  •  146
    Is argumentation essentially adversarial? The concept of a devil's advocate—a cooperative arguer who assumes the role of an opponent for the sake of the argument—serves as a lens to bring into clearer focus the ways that adversarial arguers can be virtuous and adversariality itself can contribute to argumentation's goals. It also shows the different ways arguments can be adversarial and the different ways that argumentation can be said to be "essentially" adversarial.
  •  97
    Setting Precedents Without Making Norms?
    Law and Philosophy 39 (6): 577-616. 2020.
    Some authors argue that the rule-of-law ideal gives judges a prima facie duty to provide a determinate formulation of the precedent’s general norm in all their precedent-opinions. I question that claim. I agree that judges have a duty to decide their cases based on reasons and that they should formulate these reasons in their opinions. I also agree that formulations of general norms should be the goal of common-law development and that judges have a duty to contribute to the realization of this …Read more
  •  99
    On the Puzzling Death of the Sanctity-of-Life Argument
    Argumentation 34 (1): 55-81. 2020.
    The passage of time influences the content of the law and therefore also the validity of legal arguments. This is true even for charter-arguments, despite the widely held view that constitutional law is made to last. In this paper, I investigate the reason why the sanctity-of life argument against physician assisted suicide lost its validity between the Supreme Court decision in Rodriguez v. British Columbia in 1993 and Carter v. Canada in 2015. I suggest that a rhetorical approach to argument e…Read more
  •  436
    Feminist argumentation theorists have criticized the Dominant Adversarial Model in argumentation, according to which arguers should take proponent and opponent roles and argue against one another. The model is deficient because it creates disadvantages for feminine gendered persons in a way that causes significant epistemic and practical harms. In this paper, I argue that the problem that these critics have pointed out can be generalized: whenever an arguer is given a role in the argument the as…Read more
  •  100
    If circumstances were always simple and all arguers were always exclusively concerned with cognitive improvement, arguments would probably always be cooperative. However, we have other goals and there are other arguers, so in practice the default seems to be adversarial argumentation. We naturally inhabit the heuristically helpful but cooperation-inhibiting roles of proponents and opponents. We can, however, opt for more cooperative roles. The resources of virtue argumentation theory are used to…Read more