Argumentation Library Andrea Rocci Modality in Argumentation A Semantic Investigation of the Role of Modalities in the Structure of Arguments with an Application to Italian Modal Expressions Argumentation Library Volume 29 Series Editor Frans H. van Eemeren, University of Amsterdam, The Netherlands Editorial Board Bart Garssen, University of Amsterdam, The Netherlands Scott Jacobs, University of Illinois at Urbana-Campaign, USA Erik C.W. Krabbe, University of Groningen, The Netherlands John Woods, University of British Columbia, Canada Since 1986 Springer, formerly Kluwer Academic Publishers, publishes the interna- tional interdisciplinary journal Argumentation. This journal is a medium for distrib- uting contributions to the study of argumentation from all schools of thought. From a journal that published guest-edited issues devoted to specific themes, Argumentation has developed into a regular journal providing a platform for discussing all theoreti- cal aspects of argumentative discourse. Since 1999 the journal has an accompanying book series consisting of volumes containing substantial contributions to the study of argumentation. The Argumentation Library aims to be a high quality book series consisting of monographs and edited volumes. It publishes texts offering important theoretical insights in certain major characteristics of argumentative discourse in order to inform the international community of argumentation theorists of recent developments in the field. The insights concerned may pertain to the process of argumentation but also to aspects of argumentative texts resulting from this process. 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More information about this series at http://www.springer.com/series/5642 Andrea Rocci Modality in Argumentation A Semantic Investigation of the Role of Modalities in the Structure of Arguments with an Application to Italian Modal Expressions Andrea Rocci Istituto di Argomentazione, Linguistica e Semiotica Università della Svizzera italiana University of Lugano Lugano, Ticino, Switzerland ISSN 1566-7650 ISSN 2215-1907 (electronic) Argumentation Library ISBN 978-94-024-1061-7 ISBN 978-94-024-1063-1 (eBook) DOI 10.1007/978-94-024-1063-1 Library of Congress Control Number: 2016963798 © Springer Science+Business Media B.V. 2017 This work is subject to copyright. All rights are reserved by the Publisher, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. The use of general descriptive names, registered names, trademarks, service marks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use. The publisher, the authors and the editors are safe to assume that the advice and information in this book are believed to be true and accurate at the date of publication. Neither the publisher nor the authors or the editors give a warranty, express or implied, with respect to the material contained herein or for any errors or omissions that may have been made. The publisher remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. Printed on acid-free paper This Springer imprint is published by Springer Nature The registered company is Springer Science+Business Media B.V. The registered company address is: Van Godewijckstraat 30, 3311 GX Dordrecht, The Netherlands Acknowledgments This book would not have been started without the instigation of Eddo Rigotti, my teacher and then colleague and friend. He introduced me to linguistics, to semantics, and to the treasures of ancient and medieval thinking about language, logic, argu- ment and rhetoric. And he bluntly told me that this book had to be written. He instigated so many good things in my life that it will be hard to thank him enough in this life. I’m happy to be able to do that for this book. This book would never have been finished without the encouragement, wisdom, and friendship of Frans van Eemeren. Without Frans I would not be doing argumentation theory in the first place – and the field itself would be very different without his monumental contribution. It took a long time to write this book, and there were times when I was close to giving up on the project. Frans’ belief in the project was a key factor in bringing it to completion. My Lugano colleague Johanna Miecznikowski, a true linguist and one of the nic- est persons I have ever met, is also to thank. She was a driving force in the research projects from which this book is born and coauthor of important papers. But I thank her even more for the many pleasant conversations on abstruse issues of modality through these years. Our former PhD student Elena Musi came to share these con- versations and, after moving to the USA, she is bringing forward the research pro- gram at the heart of this book in ways I had not foreseen. Besides being an energetic researcher and coauthor, Elena took the time to help me with the task of bringing this ponderous manuscript, evolved through many drafts, to publishable form. When Elena moved to the USA, Chiara Pollaroli, another former PhD student and research collaborator, took up this task and was at my side in the latest editing stages. I am enormously grateful for that. This research would not have been possible without the generous support of the Swiss National Science Foundation (SNF) with the grants 100012-120740/1 and 141350. The University of Lugano – also known by its official name of Università della Svizzera italiana (USI) – is a lively interdisciplinary working environment where, thanks to the initiative of Eddo Rigotti, it was possible to develop argumentation as a field of research within the Faculty of Communication Sciences. I am grateful to v vi Acknowledgments several Lugano colleagues and former colleagues, but particularly to Sara Greco and Rudi Palmieri, with whom I have shared the development of the argumentative adventure started by Eddo. To my wife Alessandra and to my children Giovanni, Stefano, and Maria goes my deepest gratitude and love, not because they endured the writing of this long book with its troublesome impact on family life (which they did), but rather because they are the warp and weft of a life where even such an endeavor can be meaningful. ∗∗∗ Being the final report of about a decade of research, this book also incorporates and updates results that have seen publication elsewhere. In particular, the initial sections of Chap. 3 develop ideas initially presented in: – Rocci, Andrea. 2008. Modality and its conversational backgrounds in the recon- struction of argumentation. Argumentation 22: 165–189. Similarly, the analyses of the Italian modal verbs proposed in Chap. 6 are expanded and revised versions of those presented in previous publications. In par- ticular, the chapter reproduces passages from: – Rocci, Andrea. 2012. Modality and argumentative discourse relations: a study of the Italian necessity modal dovere. Journal of Pragmatics 44(15): 2129–2149. – Rocci, Andrea. 2013. Modal conversational backgrounds and evidential bases in predictions: The view from the Italian modals. In Time: language, cognition & Reality, eds. Kasia M. Jaszczolt, and Louis de Saussure, 128–153. Oxford: Oxford University Press. Contents 1 Introduction ............................................................................................... 1 1.1 Argumentation and Modality: Working Definitions .......................... 2 1.2 M odality and the Essential Structure of Arguments: A First Reconnaissance .................................................................................. 4 1.3 Aims of the Study .............................................................................. 8 1.4 A Twofold Research Strategy ............................................................ 12 1.5 A Focus on Italian Linguistic Structures and on Contextualized Discourse Data ..................................................... 16 1.6 W hat This Book Is Not About ........................................................... 17 1.6.1 This Book Is Not About Modal Logic ................................... 18 1.6.2 This Book Is Not About Non-demonstrative and Non- deductive Reasoning ............................................... 23 1.7 S tructure of the Volume and Reading Guide ..................................... 26 References ................................................................................................... 29 2 Meaning and Argumentation ................................................................... 33 2.1 The Viewpoint of Argumentation Theory .......................................... 33 2.1.1 Argumentation Theory Is Normative ..................................... 34 2.1.2 Dialectic and Normative Pragmatics ..................................... 36 2.1.3 The Inferential Dimension ..................................................... 42 2.2 Argumentative Analysis ..................................................................... 44 2.2.1 Analysis as a Precondition of Critical Evaluation ................. 44 2.2.2 What an Argumentative Analysis Needs to Capture .............. 45 2.2.3 Using AMT to Reconstruct the Inferential Configuration of Enthymematic Arguments .......................... 48 2.3 T he Place of Pragmatic and Semantic Considerations in the Analysis of Argumentative Discourse ..................................... 62 2.3.1 The Interplay of Meaning Analysis and Argument Criticism: An Illustration ....................................................... 62 2.3.2 Pragmatics and Semantics in Argumentative Reconstruction ....................................................................... 67 vii viii Contents 2.3.3 Semantic Types of the Propositions Functioning as Standpoints and as Premises .............................................. 73 2.3.4 Congruity Theory ................................................................... 82 2.4 T he Sociopragmatic Dimension: Argumentation in Context ............. 95 References ................................................................................................... 98 3 Three Views of Modality in Toulmin ....................................................... 105 3.1 T oulmin and Modality Beyond the Toulmin Model .......................... 105 3.1.1 The Place of Modality in Stephen Toulmin’s The Uses of Argument ............................................................ 106 3.1.2 The Uses of Toulmin’s Views in This Book .......................... 107 3.2 T he First View: Modal Forces, Criteria and Fields of Argument ....................................................................................... 108 3.2.1 Modal Forces and the Phases of an Argument ...................... 108 3.2.2 From Modal Criteria to Fields of Argument and Logical Types .................................................................. 112 3.2.3 Cannot: An Early Analysis of Modal Context-Dependency ............................................................. 117 3.2.4 First Interlude: Salvaging the Pragmatic Account of the Modals Through the Polyphony and Delocutivity Route .......................................................... 124 3.2.5 On the Irrelevance of Logical Modalities .............................. 125 3.3 T he Second View: Probability and Speech Acts ................................ 131 3.3.1 Probably and Guarded Commitment ..................................... 131 3.3.2 Ennis vs. Freeman on Toulmin’s Probably ............................ 138 3.3.3 Second Interlude: Modality as Detached from the Propositional Content .............................................. 146 3.4 T he Third View: Modal Qualifiers and the Layout of Arguments ..................................................................................... 157 3.4.1 The Toulmin Model ............................................................... 157 3.4.2 Third Interlude: The Modal Qualifier and the Place of Modality in the Logical Tradition ..................................... 161 3.4.3 Modal Qualifiers and Warrants .............................................. 171 3.4.4 Modal Qualifiers and Rebuttals ............................................. 173 3.5 T oulmin’s Three Takes on Modality and Their Legacy in Contemporary Argumentation Theory ........................................... 181 3.5.1 Addressing the Toulminian Research Questions ................... 181 3.5.2 The Narrow View: Argumentatively Relevant Modals Are Epistemic Qualifiers ........................................... 182 3.5.3 The Epistemic Qualification of Standpoints in Pragma-Dialectics .............................................................. 185 3.5.4 Epistemic Qualifiers as Presentational Devices ..................... 187 3.5.5 Beyond Epistemic Scales ....................................................... 191 References ................................................................................................... 192 Contents ix 4 Relative Modality and Argumentation ................................................... 197 4.1 M odal Semantics and Its Argumentative Implications ...................... 197 4.2 T he Theory of Relative Modality: From Possible Worlds to Discourse Structure ........................................................... 199 4.2.1 Alternatives and Domains of Quantification.......................... 199 4.2.2 Modals Are Relational ........................................................... 202 4.2.3 Modals Are Context-Dependent Expressions Whose Valence Is Saturated in Context ................................. 203 4.2.4 Modal Restrictors Are ad hoc and Vague .............................. 205 4.2.5 Interlude: Context Dependency in Language ........................ 208 4.2.6 The Analysis of Restrictors: From Frame Semantics to Premise Semantics ........................................... 211 4.2.7 Possibility and Necessity as Relative to a Conversational Background ............................................ 215 4.2.8 Relative Modality and Conditionals ...................................... 222 4.2.9 Relative Modality, Anaphora and Discourse Relations ......... 229 4.3 A rgumentative Implications of Relative Modality ............................ 233 4.3.1 Reconstructing Modalities as Part of the Propositional Content of Standpoints .......................................................... 233 4.3.2 Quantifiers as Argumentative Indicators: Revisiting Snoeck Henkemans’ Analysis .............................. 234 4.3.3 Propositional Modals as Argumentative Indicators of Argumentation Structure and Beyond ............................... 240 4.3.4 Putting Order into the Conversational Background ............... 249 4.3.5 Divergence, Vagueness and Shifts in Conversational Backgrounds .......................................................................... 254 4.3.6 Modals as Indicators of Argumentative Discourse Relations ............................................................... 258 References ................................................................................................... 271 5 Types of Conversational Backgrounds and Arguments ........................ 275 5.1 Introduction ........................................................................................ 275 5.2 T owards a Typology of Conversational Backgrounds ....................... 277 5.2.1 Types of Linguistic Manifestations of the Conversational Background ......................................... 277 5.2.2 Criteria for a Typology of Conversational Backgrounds ....... 280 5.2.3 Linguistic-Semantic Classifications of Modal Flavors .......... 284 5.2.4 A classification Balancing Linguistic and Logical Criteria ............................................................... 291 5.3 T ypes of Conversational Backgrounds and Arguments ..................... 308 5.3.1 Alethic Conversational Backgrounds and Arguments ........... 308 5.3.2 Deontic Conversational Backgrounds and Arguments .......... 320 5.3.3 The Anankastic Modalities: Necessary Conditions and Telos ................................................................................ 346 5.3.4 Epistemic Conversational Backgrounds in Arguments ......... 351 References ................................................................................................... 365
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