Category: Political Philosophy

Hot Off The Press: “The Fruitfulness of Normative Concepts”

Posted on by Alexander Max Bauer

In “The Fruitfulness of Normative Concepts,” Matt Lindauer argues for a strong connection between philosophical theory and its real-world applicability, also drawing on moral psychology and adjacent fields. The book’s summary reads:

Can philosophical concepts do real work in improving our world? Should we, when evaluating competing understandings of concepts like “justice,” “empowerment,” and “solidarity,” take into account whether these different understandings can actually help us to fight injustice, empower the oppressed, and promote solidarity between people? The Fruitfulness of Normative Concepts is the first book-length attempt to argue that the answer to both of these questions is an emphatic “yes.” In doing so, it provides a bold new defense of a tight relationship between philosophical theory and practice. The book advances the view that moral and political philosophers should be interested in the “fruitfulness” of normative concepts – how well they help us to solve practical problems that we inevitably face as human beings interacting with one another. This view has broad implications for a number of important contemporary philosophical debates that the book examines, including debates over the nature of moral motivation, the duties of the global affluent to the global poor, the nature of justice in diverse multicultural societies, ideal versus non-ideal theory in political philosophy, and conceptual engineering. Drawing on cutting-edge research in moral psychology and adjacent fields, the book also demonstrates that we now have the scientific tools to concretely evaluate the practical value of moral and political concepts. It issues an important call to continue developing the use of these tools and methods to produce more philosophically and scientifically significant work on the distinctive value of normative thought and practice.

Hot Off The Press: “Empirical Studies on Questions of Need-Based Distributive Justice”

Posted on by Alexander Max Bauer

In “Empirical Studies on Questions of Need-Based Distributive Justice” (the English translation of last year’s “Empirische Studien zu Fragen der Bedarfsgerechtigkeit”), I recap a series of vignette studies that examine the role that needs play in dealing with problems of distributive justice. As I summarised in last year’s post:

Among other things, the following becomes clear:

  1. Impartial observers make gradual assessments of the fairness of distributions.
  2. These assessments depend on how well an individual is supplied with a relevant good.
  3. If information on a need threshold is given, these assessments are made relative to this reference point. (Bauer et al. 2023a [later published as Bauer et al. 2025])
  4. Impartial decision-makers consider need, productivity, and accountability when making hypothetical distribution decisions.
  5. If an individual’s productivity is not sufficient to cover their needs, these higher needs are partially compensated for (at the expense of other individuals who are not so badly off)
  6. Willingness to compensate decreases if an individual is accountable for having produced less or for needing more. (Bauer et al. 2022)
  7. Both impartial observers and impartial decision-makers attribute different levels of importance to different kinds of needs.
  8. This reveals a hierarchy of needs in the following order: Survival, Decency, Belonging, Autonomy. (Bauer et al. 2023b)

Literature

Bauer, Alexander Max, Frauke Meyer, Jan Romann, Mark Siebel, and Stefan Traub (2022): “Need, Equity, and Accountability. Evidence on Third-Party Distribution Decisions from a Vignette Study,” Social Choice and Welfare 59, 769–814. (Link)

Bauer, Alexander Max, Adele Diederich, Stefan Traub, and Arne Robert Weiss (2023a): “When the Poorest Are Neglected. A Vignette Experiment on Need-Based Distributive Justice,” SSRN Working Paper 4503209. (Link)

Bauer, Alexander Max, Jan Romann, Mark Siebel, and Stefan Traub (2023b): “Winter is Coming. How Laypeople Think About Different Kinds of Needs,” PLoS ONE 18 (11), e0294572. (Link)

Bauer, Alexander Max (2024): Empirische Studien zu Fragen der Bedarfsgerechtigkeit, Oldenburg: University of Oldenburg Press. (Link)

Bauer, Alexander Max (2025): Empirical Studies on Questions of Need-Based Distributive Justice, Paderborn: mentis. (Link)

Bauer, Alexander Max, Adele Diederich, Stefan Traub, and Arne Robert Weiss (2025): “Thinking About Need. A Vignette Experiment on Need-Based Distributive Justice,” The Journal of Economic Inequality 23 (3), 667–693. (Link)

Hot Off The Press: “Experiments in Moral and Political Philosophy”

Posted on by Alexander Max Bauer

“Experiments in Moral and Political Philosophy,” a new entry into the “Routledge Studies in Ethics and Moral Theory” series, edited by Hugo Viciana, Antonio Gaitán, and Fernando Aguiar, comprises 17 chapters. See below for the table of contents.

  • Antonio Gaitán, Fernando Aguiar, and Hugo Viciana: “The Experimental Turn in Moral and Political Philosophy”

Part 1 – Methods and Foundations

  • Ivar R. Hannikainen, Brian Flanagan, and Karolina Prochownik: “The Natural Law Thesis Under Empirical Scrutiny”
  • Philipp Schoenegger and Ben Grodeck: “Concrete Over Abstract – Experimental Evidence of Reflective Equilibrium in Population Ethics”
  • Dana Kay Nelkin, Craig R. M. McKenzie, Samuel C. Rickless, and Arseny Ryazanov: “Trolley Problems Reimagined – Sensitivity to Ratio, Risk, and Comparisons”
  • Lieuwe Zijlstra: “The Psychology of Metaethics – Evidence For and Against Folk Moral Objectivism”
  • Thomas Pölzler: “The Explanatory Redundancy Challenge to Moral Properties”
  • Cuizhu Wang: “Belief Distributions and the Measure of Social Norms”
  • Mariìa Jimeìnez Buedo: “Coming Full Circle – Incentives, Reactivity, and the Experimental Turn”

Part 2 – Normative Ethics and Legal and Political Philosophy

  • Stefan Schubert and Lucius Caviola: “Virtues for Real-World Utilitarians”
  • Aurélien Allard and Florian Cova: “What Experiments Can Teach Us About Justice and Impartiality – Vindicating Experimental Political Philosophy”
  • Hadar Dancig-Rosenberg and Yuval Feldman: “A Behavioral Ethics Perspective on the Theory of Criminal Law and Punishment”
  • Douglas Husak: “Behavioral Ethics and the Extent of Responsibility”
  • François Jaquet: “Against Moorean Defences of Speciesism”

Part 3: Applied Issues

  • Blanca Rodrìguez: “Experimental Bioethics and the Case for Human Enhancement”
  • Norbert Paulo, Leonie Alina Möck, and Lando Kirchmair: “The Use and Abuse of Moral Preferences in the Ethics of Self-Driving Cars”
  • Urna Chakrabarty, Romy Feiertag, Anne-Marie McCallion, Brain McNiff, Jesse Prinz, Montaque Reynolds, Sukhvinder Shahi, Maya von Ziegesar, and Angella Yamamoto: “Adaptive Preferences – An Empirical Investigation of Feminist Perspectives”
  • Anastasia Chan, Marinus Ferreira, and Mark Alfano: “Reactionary Attitudes – Strawson, Twitter, and the Black Lives Matter Movement”

Literature

Viciana, Hugo, Antonio Gaitán, and Fernando Aguiar (eds.) (2023): Experiments in Moral and Political Philosophy, New York: Routledge. (Link)

Hot Off The Press: “Priority of Needs?”

Posted on by Alexander Max Bauer

Members of the interdisciplinary research group “Need-Based Justice and Distribution Procedures,” funded by the German Research Foundation, have summarized the results of more than six years of research in the volume “Priority of Needs? An Informed Theory of Need-Based Justice,” edited by Bernhard Kittel and Stefan Traub. The research group’s mission statement reads:

The objective of the research group “Need-Based Justice and Distribution Procedures” is to empirically contribute to establishing a positive and informed normative theory of need-based justice. This theory should provide answers to four questions: (i) How do individuals identify their needs and which distributions are considered sufficient for those needs? (ii) On the collective level, what is considered need-based justice and which processes lead to acceptance of those needs? (iii) Which collective dynamics unfold during this acceptance process in the context of (un-)stable political compromises? (iv) Which incentive-based effects of the collective level can be observed on the individual level, and is a need-based redistribution sustainable?

See below for the table of contents.

Part 1 – Identification of Needs

Part 2 – Structures and Processes of the Recognition of Needs

Part 3 – Welfare Consequences of Prioritizing Need-Based Distributions

Part 4 – Differentiation

Literature

Kittel, Bernhard, and Stefan Traub (eds.) (2024): Priority of Needs? An Informed Theory of Need-Based Justice, Cham: Springer. (Link)

Hot Off The Press: “Empirische Studien zu Fragen der Bedarfsgerechtigkeit”

Posted on by Alexander Max Bauer

Needs are something that fundamentally defines us as human beings. In “Empirische Studien zu Fragen der Bedarfsgerechtigkeit” (Empirical Studies on Questions of Need-Based Distributive Justice), I recap a series of vignette studies that examine the role that needs play in dealing with problems of distributive justice. While needs are often underrepresented in discussions of distributive justice, they are shown to have a fundamental importance in people’s thinking.

Among other things, the following becomes clear:

  1. Impartial observers make gradual assessments of the fairness of distributions.
  2. These assessments depend on how well an individual is supplied with a relevant good.
  3. If information on a need threshold is given, these assessments are made relative to this reference point. (Bauer et al. 2023a)
  4. Impartial decision-makers consider need, productivity, and accountability when making hypothetical distribution decisions.
  5. If an individual’s productivity is not sufficient to cover their needs, these higher needs are partially compensated for (at the expense of other individuals who are not so badly off)
  6. Willingness to compensate decreases if an individual is accountable for having produced less or for needing more. (Bauer et al. 2022)
  7. Both impartial observers and impartial decision-makers attribute different levels of importance to different kinds of needs.
  8. This reveals a hierarchy of needs in the following order: Survival, Decency, Belonging, Autonomy. (Bauer et al. 2023b)

Literature

Bauer, Alexander Max, Frauke Meyer, Jan Romann, Mark Siebel, and Stefan Traub (2022): “Need, Equity, and Accountability. Evidence on Third-Party Distribution Decisions from a Vignette Study,” Social Choice and Welfare 59, 769–814. (Link)

Bauer, Alexander Max, Adele Diederich, Stefan Traub, and Arne Robert Weiss (2023a): “When the Poorest Are Neglected. A Vignette Experiment on Need-Based Distributive Justice,” SSRN Working Paper 4503209. (Link)

Bauer, Alexander Max, Jan Romann, Mark Siebel, and Stefan Traub (2023b): “Winter is Coming. How Laypeople Think About Different Kinds of Needs,” PLoS ONE 18 (11), e0294572. (Link)

Bauer, Alexander Max (2024): Empirische Studien zu Fragen der Bedarfsgerechtigkeit, Oldenburg: University of Oldenburg Press. (Link)

Hot Off The Press: “The Compact Compendium of Experimental Philosophy”

Posted on by Alexander Max Bauer

“The Compact Compendium of Experimental Philosophy,” a new entry into the “De Gruyter Reference” series, brings together experimental philosophers from around the globe to provide interested readers with insights into many topics currently researched in X-Phi. See below for the table of contents.

Part 1 – The Philosophy of Experimental Philosophy

Part 2 – Topics from Theoretical Philosophy

Part 3 – Topics from Practical Philosophy

Literature

Bauer, Alexander Max, and Stephan Kornmesser (eds.) (2023): The Compact Compendium of Experimental Philosophy, Berlin and Boston: Walter de Gruyter. (Link)