Rationality of public political argument: the case of European parliamentary debates

Dima Mohammed



The project investigates the rationality of public political argument. This has been a major
concern in political philosophy (Habermas, Rawls, Cohen), yet the precise methods to study
the quality of public reason come from argumentation theory (van Eemeren & Grootendorst,
Walton). My theoretical goal is to merge political concepts with updated argumentative
methods to obtain a novel, comprehensive view of political rationality.

In public political discourse, participants typically pursue simultaneously multiple legitimate
goals (criticise government, advocate alternative programmes, represent political interests).
Yet, the rationality of discourse is usually assessed relative to one single goal that is either
furthered or hindered by the discourse. Therefore, such assessments remain partial and
fragmented. By analysing debates in the European Parliament on crucial public issues such as
personal data protection or immigration, I shall investigate the possibility of a comprehensive
assessment of rationality in which various legitimate goals of political discourse are included.


The project has two closely inter-related objectives:

Objective 1:
To develop a method for assessing the rationality of public political argument. The method
will cross-pollinate the philosophically disparate, yet clearly reconcilable, conceptions of
argumentative rationality proposed in political philosophy and argumentation theory. From a
point of view of political philosophy that will heed the call to .add different accounts of the
competence of reason to a conception of the politically reasonable. (Cohen, 2009: 360-61).
From the perspective of argumentation theory, the method will contribute to the recent efforts
of broadening the norms of argumentative reasonableness with contextual, institutional
considerations (van Eemeren, 2010). The projected effect will not be a simple juxtaposition
of complementary accounts, but rather a novel proposal that will enrich both of the fields and
lead to a fuller account of public political argument is its multiple goals.

Objective 2: 
To provide an empirically adequate and critically insightful account of debates in the
European Parliament. These debates are exemplary empirical practices for developing and
testing the method of assessing rationality described in Objective 1. That is mainly because
they are public political practices that are typically argumentative and in which the
participants pursue multiple legitimate goals, such as scrutinising the performance of the
Council and the European Commission, promoting the interests of their countries,
representing the political agendas of the parliamentary political groups to which they belong,
etc. The account pursued will comprise both an analytic and an evaluative component.
Analytically, the different inter-related goals that Members of European Parliament pursue
will be identified and the argumentative discursive patterns that can be associated with each
of these goals characterised. Evaluatively, the reasonableness of the practices will be assessed
by means of the method developed under Objective 1, leading to a judgement that is
argumentatively sound and politically meaningful.

Back to previous page


All Events

Frank Zenker, 12 March 2019, 16h

ArgLab Research Colloquium | "Why replication is your problem, too"

March 12, 2019

Steven Gouveia, 13 Feb, 15:00 to 16:00

Lisbon Mind & Reasoning RIP Seminar | "Predictive Processing and…

February 13, 2019

Erich H. Rast, 5 Feb 2019, 16h

ArgLab Research Colloquium | "Multidimensional ‘better than’"

February 05, 2019

Manuel Garcia Carpintero's talk - 14 December, 2PM - Auditorio Aud. 001, Edif Torre A, Piso -1

Singular Reference in Fictional Discourse?

December 14, 2018

Javier Gonzalez de Prado Salas, 12 Dec, 15:30 to 16:30

Lisbon Mind & Reasoning RIP Seminar | "Regulation, selection and…

December 12, 2018

Chrysi Rapanta, 4 Dec 2018, 16h

ArgLab Research Colloquium | "Bewilderment as a predictor of different…

December 04, 2018

The Mechanistic Approach in Biology and Cognition (Inter-University workshop), 9h-19h, 20th Nov

An Inter-University Workshop held on the 20th of November organised…

November 20, 2018

Marcin Lewiński. 6 Nov 2018, 16h

ArgLab Research Colloquium | "Speech act pluralism in polylogues"

November 06, 2018

Felipe Oliveira, 26 October 2018, 11h, Room I&D 006

Reason-giving as an expressive speech act

October 26, 2018

Value Seminar Talk by Rosalice Pinto, 16:00, Sala B1 1.15

Talk by Rosalice Pinto (CEDIS) at 16 o'clock, Sala B1…

October 26, 2018

Erich Rast, 28 September 2018, 11h, Sala 0.06ID

Value Seminar Talk by Erich Rast (IFILNOVA): Reasons for the…

September 28, 2018

Book Launch: Schizophrenia and Common Sense: explaining the relation between madness and social values with Thomas Fuchs

Schizophrenia and Common Sense: explaining the relation between madness and…

June 25, 2018

Workshop: Misunderstanding, disagreement, manipulation

The idea of the workshop is to explore the blurred…

June 22, 2018

Katharina Stevens, 18 June 2018, 14h

ArgLab Research Colloquium | "Argument-Design through Role-Taking"

June 18, 2018

Workshop: Communication and metaphors for health. An educational challenge

The workshop discusses the importance of communication and metaphors in…

June 01, 2018

Inês Hipólito, 30th May 11:00 - 12:00

Lisbon Mind & Reasoning RIP Seminar |"Perception as Cognition: Beyond…

May 30, 2018

Dima Mohammed, 28 May 2018, 16h

ArgLab Research Colloquium | "Proposals for the examination of networked…

May 28, 2018

Jakob Krebs, 16 May, 15h to 16h

Lisbon Mind & Reasoning RIP Seminar |"Pictorial Models, Imagination, and…

May 16, 2018

Mehmet Ali Üzelgün, 14 May 2018, 16h

ArgLab Research Colloquium | "Level, focus, and force of argumentative…

May 14, 2018

Virtualism and the Mind: Rethinking Presence, Representation and the Self

Lisbon Mind & Reasoning Workshop "Virtualism and the Mind"

April 23, 2018

João Leite, 16 April 2018, 16h

ArgLab Research Colloquium | "An Online Social Debating System"

April 16, 2018

Klaus Gärtner, 20 Mar, 2018, 14.30h to 15.30h

Lisbon Mind & Reasoning RIP Seminar |"4E Cognition: Radical or…

March 20, 2018

Javier Gonzalez de Prado Salas, 19 March 2018, 16h

ArgLab Research Colloquium | "Reasoning as a self-doubter"

March 19, 2018

Erich Rast, 16.3., Sala 1.05 ID, 16h

Value Seminar Session with Erich Rast, Sala 1.05 ID 16h

March 16, 2018

Value Seminar Marcin Lewiński, Sala 105 ID 16h

Value Seminar with Marcin Lewiński, Sala 1.05 ID 16h

March 09, 2018

Value Seminar Dima Mohammed, Sala 105 ID 16h

Value Seminar with Dima Mohammed, Sala 1.05 ID 16h

March 02, 2018

The 1st European Conference on Argumentation

International Conference | Argumentation and Reasoned Action

June 09, 2015


Faculdade de Direito Universidade Nova de Lisboa