•  15
    Are Lying and Perjury Dual Character Concepts?
    Law and Philosophy 45 (3): 389-438. 2026.
    To commit perjury, you have to say something you believe to be false, not merely suggest it. The paper presents a novel explanation for the divergence between the folk and the legal concept of lying, labeled perjury. Two experiments indicate that lying is a dual character concept: it has concrete criteria of application (saying something you believe to be false) and deeper, more abstract criteria of application, such as the intent to mislead the hearer and extract an unfair advantage. This paper…Read more
  •  18
    Introduction
    In Implicatures Within Legal Language, Springer Verlag. pp. 1-14. 2019.
    In the present chapter I outline the general structure of this book as well as the theoretical and philosophical backbone of the study of legal language in context. First, I proceed with an outline of Herbert Hart’s and Ronald Dworkin’s views on whether the linguistic exchange between legislatures and courts can be considered a form of communication. Second, I provide an overview of the history of the field of linguistic pragmatics, a field that sets ground for the analysis performed in the pres…Read more
  •  35
    In the previous chapters, I discussed some famous cases that appear often in the literature. Most of these cases are from common law systems. In order to demonstrate that the theory that I propose is generally applicable, I the present chapter I provide examples of pragmatic effects in the law in the Polish legal system (a continental system). I select examples from civil and criminal law and hope that this shows how the strategic framework proposed in the present book is a universal mechanism t…Read more
  •  26
    In this chapter, I deal with certain influential neo-Gricean theories. These are theories that discuss Paul Grice’s idea of the maxims of conversation. I show how the four Gricean maxims can be reduced to fewer rules of this type: the Q and R principles proposed by L. Horn. I also argue that some theories that reduce the number of maxims, such as Relevance Theory, cannot be applied to the legal realm. Finally, I show that the theory I sketched in the second chapter is applicable regardless of th…Read more
  •  29
    Propositionalism and the Law
    In Implicatures Within Legal Language, Springer Verlag. pp. 89-119. 2019.
    In this chapter, I question the Gricean notion of ‘what is said’. I give an outline of arguments supporting the thesis that there are more pragmatic elements of the ‘what is said’ notion than just disambiguation and reference assignments. These additional elements are referred to as ‘pragmatic enrichments’ by neo-Griceans and are distinguished by them from conversational implicatures. I argue that such pragmatic enrichments are subject to the same strategic framework as strong pragmatic effects …Read more
  •  18
    The Meaning of Law
    In Implicatures Within Legal Language, Springer Verlag. pp. 121-160. 2019.
    In the present chapter, I begin with an outline of the theory of meaning provided by Paul Grice. This is an inherently internalist theory, which means that meaning is determined by the speaker’s intention. I show that legal language needs an externalist theory of meaning. Thus, I argue that while the internalist may have a point in explaining what is going on in everyday linguistic exchanges, the externalist is in a better position to give a coherent account of legal language. In other words, I …Read more
  •  14
    General Conclusions
    In Implicatures Within Legal Language, Springer Verlag. pp. 171-172. 2019.
    In the present book I addressed the question of whether implicatures occur in the legal language, firstly illustrating why the classic Gricean theory is not applicable (without substantial modification) to the description of legal language and proposing a novel approach based on a modification of Andrei Marmor’s “strategic speech.” Subsequently, I provided an analysis of neo-Gricean theories and to what extent they can be employed for describing the mechanisms of legal interpretation. I also dis…Read more
  •  29
    In this chapter I provide an outline of the classical Gricean theory of implicatures, outlining the points in which it is not applicable to the legal realm. Next, I give an account of theories that have tried to modify the Gricean picture to fit it to the legal realm. The most important of them is Andrei Marmor’s account of ‘strategic speech’. I try to illustrate how Marmor’s account could profit from some modification so as to form an even broader explanatory theory of the legal discourse. Fina…Read more
  •  50
    Is Epistemic Status Gender-Biased? Gender As a Predictor of Testimonial Reliability Assessments in Violent Crimes
    with Klaudyna Horniczak and Andrzej Porębski
    International Journal for the Semiotics of Law - Revue Internationale de Sémiotique Juridique 37 (6): 1981-2008. 2024.
    It is rather uncontroversial that gender should have no influence on treating others as equal epistemic agents. However, is this view reflected in practice? This paper aims to test whether the gender of the testifier and the accused of assault is related to the perception of a testimony’s reliability and the guilt of the potential perpetrator. Two experiments were conducted: the subjects (n = 361, 47% females, 53% males) assessed the reliability of the testifier in four scenarios of assault accu…Read more
  •  149
    Interpretivism and the Limits of Law (edited book)
    with Tomasz Gizbert-Studnick and Francesca Poggi
    Edward Elgar Publishing. 2022.
    What does it mean to understand the law? This challenging book discusses whether and how understanding the law is qualitatively different from understanding a different, non-legal text or linguistic utterance, and whether knowledge of a language is sufficient to understand legal content in that language. Providing a comprehensive overview of current studies of interpretivism, both in the common and civil law systems, this book applies state of the art theories and tools of modern philosophy of l…Read more
  • Expressivism and the ex aequo et bono adjudication method
    In Tomasz Gizbert-Studnick, Francesca Poggi & Izabela Skoczeń (eds.), Interpretivism and the Limits of Law, Edward Elgar Publishing. pp. 212-229. 2022.
    In the present paper we argue that although the semantics of both legal and moral statements can be explained with the use of a unified framework called hybrid or quasi-expressivism (Finlay & Plunkett, 2018), there still is an important difference in the semantics of moral and legal terms. Namely, while the truth conditions of legal statements are widely intersubjectively shared, this is not the case with moral statements. We demonstrate this difference using the example of the ex aequo et bono …Read more
  •  138
    Outcome effects, moral luck and the hindsight bias
    Cognition 232 (C): 105258. 2022.
    In a series of ten preregistered experiments (N=2043), we investigate the effect of outcome valence on judgments of probability, negligence, and culpability – a phenomenon sometimes labelled moral (and legal) luck. We found that harmful outcomes, when contrasted with neutral outcomes, lead to increased perceived probability of harm ex post, and consequently to increased attribution of negligence and culpability. Rather than simply postulating a hindsight bias (as is common), we employ a variety …Read more
  •  121
    Legal and moral luck goes against the basic principle of criminal law that responsibility ascriptions are based on the mental state of the perpetrator, rather than merely the outcome of her action. If outcome should not play a decisive role in responsibility ascriptions, the attempt versus perpetration distinction becomes more difficult to justify. One potential justification is that we never know whether the attempter would not have resigned from pursuing her criminal intent even at the last mo…Read more
  •  1498
    In a series of ten preregistered experiments (N=2043), we investigate the effect of outcome valence on judgments of probability, negligence, and culpability – a phenomenon sometimes labelled moral (and legal) luck. We found that harmful outcomes, when contrasted with neutral outcomes, lead to increased perceived probability of harm ex post, and consequently to increased attribution of negligence and culpability. Rather than simply postulating a hindsight bias (as is common), we employ a variety …Read more
  •  138
    Implicatures Within Legal Language
    Springer Verlag. 2019.
    This book proposes a novel, descriptive theory that unveils the linguistic mechanisms lurking behind judicial decisions. It offers a comprehensive account of the ongoing debate, as well as a novel solution to the problem of understanding legal pragmatics. Linguistic pragmatics is based on a theory created by Paul Grice, who observed that people usually convey more than just the amalgam of the meaning of the words they use. He labeled this surplus of meaning a “conversational implicature.” This b…Read more
  •  109
    Minimal Semantics and Legal Interpretation
    International Journal for the Semiotics of Law - Revue Internationale de Sémiotique Juridique 29 (3): 615-633. 2016.
    In this paper I will tackle three issues. First, I aim to briefly outline the backbone of semantic minimalism, while focusing on the idea of ‘liberal truth conditions’ developed by Emma Borg in her book ‘Minimal Semantics’. Secondly, I will provide an account of the three principal views in legal interpretation: intentionalism, textualism and purposivism. All of them are based on a common denominator labelled by lawyers ‘literal meaning’. In the paper I suggest a novel way of viewing this common…Read more
  •  95
    Constraining Adjudication: An Inquiry into the Nature of W. Baude’s and S. Sachs’ Law of Interpretation
    In David Duarte, Pedro Moniz Lopes & Jorge Silva Sampaio (eds.), Legal Interpretation and Scientific Knowledge, Springer Verlag. pp. 141-159. 2019.
    W. Baude’s and S.E. Sachs’s paper entitled “The Law of Interpretation” is a fascinating survey of a plethora of cases from the American common law system. The main conclusion of the article is extremely interesting from both philosophical and practical points of view. Namely, the authors claim that there exists something additional in the law that has not been identified before, and this is the law of interpretation. This law of interpretation is claimed to be a set of both written and unwritten…Read more
  •  165
    In the present paper, I argue against the claim that ex aequo and bono adjudication cannot be epistemically objective. I start with a survey of legal rules allowing the parties to resort to ex aequo et bono adjudication. Next, I argue that decisions taken on ex aequo et bono basis are not subjective for three main reasons. First, they are analogous to decision making in hard cases. Second, theories of practical reasoning and hybrid expressivism provide a precise theoretical account of the mechan…Read more
  •  69
    Modelling Perjury: Between Trust and Blame
    International Journal for the Semiotics of Law - Revue Internationale de Sémiotique Juridique 35 (2): 771-805. 2021.
    I investigate: to what extent do folk ascriptions of lying differ between casual and courtroom contexts? to what extent does motive to lie influence ascriptions of trust, mental states, and lying judgments? to what extent are lying judgments consistent with previous ascriptions of communicated content? Following the Supreme Court’s Bronston judgment, I expect: averaged lying judgments to be similar in casual and courtroom contexts; motive to lie to influence levels of trust, mental states ascrip…Read more