Th 1:30-4:15 PM in Tempe, COOR
3301 3323
Office hours: Thursday after class or by appointment
Topic
This seminar examines the idea of the common ground as a condition for meaningful disagreement, valid reasoning, rational inquiry about matters of fact, and political decision-making. The motivation for thinking about the common ground stems from the growing political polarization on issues such as climate change, vaccines, abortion, race, the 1619 project, #MeToo, and more. This polarization in people’s opinions, commitments, and values exists alongside deep divisions in wealth, education, housing, health, lived experiences. Seeking a common ground is sometimes touted as the solution to the problem of polarization, and the lack of a common ground as its cause. On the other hand, attempting to overcome polarization by seeking a common ground is sometimes considered the wrong way of addressing the problem. But what is a common ground, in the first place? If it is the solution to polarization, what kind of common ground should we be seeking? Is a common ground even possible or does it necessarily lead to the exclusion of people’s identities? This seminar examines these questions from a philosophical standpoint. It will not offer answers, but rather, a framework of analysis.
Objectives
This course is meant for advanced undergraduates and graduate students. You will become familiar with different conceptions of the common ground in various sub-disciplines of philosophy. The goal is to understand these conceptions and utilize them to illuminate trends in society and politics today. You will sharpen your critical thinking skills, in reading and writing, for the analysis of theoretical concepts and their application to current social and political questions. You will read academic papers in different sub-disciplines of philosophy—philosophy of language, logic, epistemology, moral, social and political philosophy, post-colonial theory—and develop an appreciation for their distinctive contribution.
Course Materials
Readings and other course materials are available on this website.
For readings covered by copyright, please check the Canvas page for this
course.
Course materials are divided into “essential” and “additional”. You are
only expected to study the essential ones, but I recommend that you have
a look at the additional materials for at least one or two weeks.
Requirements
Participation
Please attend class regularly and participate (10% of our grade). This is a “seminar style” course. You are expected to take an active role in the discussions. Please study the assigned materials before class and be ready to discuss them.
Assignments
In addition, you should write ten Pass/Fail précis as well as three graded essays or a research paper (90% of your grade).
Pass/fail
Every week please write a one-page précis of one of the papers assigned for that week. The précis should describe: (a) topic of the paper; (b) main thesis (or main theses, if there are more than one); (c) supporting arguments; (d) objections to these arguments, complications or difficulties that the author considers (if any). Submit your précis each week through Canvas before the beginning of class. You should receive a PASS in at least ten précis, or else a full letter grade will be subtracted from your final grade: A would become B; B would become C; etc.
Essays
There will be three main graded assignments for this course, 5 pages each.
1. Write a critical response to one of the philosophy papers you read. Your response should contain a careful summary of the the specific thesis and argument of the paper you want to criticize (1-2 pages). After that, you should explain, in great detail and with painstaking precision, why you disagree with the paper’s thesis and argument (3-4 pages). Please select a paper you disagree with. If you agree with everything you read, please come talk to me.
2. After doing independent research, collect and summarize a case study that illustrates the idea of the common ground (or lack thereof). The first part of your essay (1-2 pages) should describe your case study. Topics for your case study could include, but are not limited to, debates about abortion, vaccine, race, climate change. The second part (3-4 pages) should use some of the course readings to analyze your case study from the point of view of philosophy of language, logic or epistemology.
3. Write a philosophical argumentative essay that attempts to answer the question “What Is the Common Ground and Why Does it Matter?” In answering the first part of the question, I recommend that you focus on a specific notion of the common ground, as is discussed in philosophy of language, logic, epistemology, social and political philosophy, or post-colonial theory. In answering the second part of the question, I recommend that you draw from current trends in society and politics. You may (but need not to) build on the case study you discussed in your second graded assignment. You are encouraged to think critically about the common ground, highlighting its positive as well as its negative implications.
Research paper
If you are a grad student or advanced undergrad with research experience, you may combine the three 5 page essays into one 15-20 page research paper. The research paper should engage closely with a subset of the course materials including the additional ones. It is neither necessary nor recommended that you use materials outside those already included in the course materials.
Please come talk to me before you start working on the research paper.
Handouts
Week 1 | Week 2 | Week 3 | Week 4 | Week 5 | Week 6 | Week 7 | Week 8 | Week 9 - Spring Break | Week 10 | Week 11 | Week 12 | Week 13 | Week 14 |
Schedule
1/12
Week 1: Introduction
The need for a common ground can manifest itself in different areas of human engagement. We will focus on four in particular: communication, reasoning, rational inquiry about the world, and political deliberation. These four areas fall (roughly) within the purview of four sub-disciplines of philosophy: philosophy of language; logic and argumentation theory; epistemology and philosophy of science; and finally, value theory, including moral, social and political philosophy. To these four, we will add a fifth area of investigation, what we might call the question of inclusion and belonging.
The readings in this course are organized systemically to cover different areas of philosophy. In the first class meeting, however, we will read beyond philosophy. We will consider a family of explanations for why our society is divided and polarized, focusing on the logic of market capitalism, the principles of liberalism, the legacy of racism. They all place blame, to different degrees, on individualism and the loss of a sense of community. These explanations are not meant to be exhaustive or definitive, but simply a starting point for the conversation. We will return back to them throughout the course. The philosophical readings that follow about questions of language, logic and reasoning, rational inquiry and political deliberation can all be situated within these overarching explanations.
Essential readings
Rodgers (2011), The Rediscovery of the Market (Chapter 2 of The Age of Fracture) - Check Canvas
Deneen (2018), The Degradation of Citizenship (Chapter 7 of Why Liberalism Failed) - Check Canvas
McGhee (2021), Racism Drained the Pool (Chapter 2 of The Sum of Us) - Check Canvas
1/19
Week 2: Communication
The first perspective on the common ground—and perhaps the most basic—is that the common ground is what allows us to communicate meaningfully with one another. In this sense, it comprises rules of communication, the meanings of words, and shared beliefs. But the common ground can also be what makes possible more divisive forms of communication, such as hate speech. In this sense, the common ground is shared by a select group of people, not everybody. This raises the question, whose common ground are we talking about? Does it even make sense to talk about a common ground that is shared by all?
Q&A with Sam Berstler
The first part of the class will consist in a Q&A session with Sam Berstler, a philosopher at the Massachusetts Institute of Technology whose research in philosophy of language examines the question of the common ground. She is the author of one of the readings assigned for today. Please come prepared to ask questions.
Essential readings
Berstler (2021), Against Cheap Common Ground
Langton (2012), Beyond Belief: Pragmatics in Hate Speech and Pornography
Additional readings and materials
Stalnaker (2002), Common Ground
Grice (1975), Logic and Conversation
Miller (2022), Merely Verbal Disputes and Common Ground
1/26
Week 3: Radical Interpretation
What if your interlocutor spoke a radically different language so that you could not understand what they say? This is the problem of radical interpretation. To carry out a translation, one needs to figure out what the other person means, and in order to figure out what the other person means, one needs to figure out what they believe. Without a grasp of what they mean or believe, no translation seems possible. To avoid this impasse, the principle of charity might help, that is, to assume that what we believe is what others would believe in similar circumstances. This putative similarity of beliefs can then be used to carry out a translation. If this is right, the challenge of radical interpretation might not be too radical in the end. We share more with others than we might have thought.
Essential readings
Davidson (1973), Radical Interpretation
Lewis (1974), Radical Interpretation
Additional readings and materials
Davidson (1986), A Nice Derangement of Epitaphs
SEP, Donald Davidson
2/2
Week 4: Incommensurability
In grappling with the problem of radical interpretation, we did not take seriously the possibility that other people could hold radically different conceptions of the world. They could carve out the world, so to speak, in radically different ways from us. If that is so, how could we assume—as the principle of charity does—that we all share the same beliefs? The absence of a common ground, from a linguistic and conceptual perspective, is what is sometimes called incommensurability. There are many forms of incommensurability: linguistic, conceptual, moral, etc. We will focus primarily on linguistic and conceptual incommensurability, but also consider its social implications.
Q&A with Elizabeth Povinelli
The first part of the class will consist in a Q&A session with Elizabeth Povinelli, an anthropologist at Columbia Universality and a filmmaker. Her paper on the anthropology of incommensurability is one of the readings assigned for today. Please come prepared to ask questions.
Essential readings
Davidson (1973), On the Very Idea of a Conceptual Scheme (Using a Tarski-style theory of meaning, the paper argues that it is impossible for two languages to be incommensurable)
Povinelli (2001), Radical Worlds: The Anthropology of Incommensurability and Inconceivability
Additional readings and materials
Borges, Avverroes (A story about how the Islamic philosopher Averroes could not understand the meaning of words such as “comedy” and “tragedy” because he had no idea about Ancient Greek theater.)
Popper (1976), The Myth of the Framework (essay in The Myth of the Framework: In Defence of Science and Rationality - Check Canvas
Kuhn (1982), Commensurability, Comparability, Communicability
Sankey (1997), Incommensurability: The Current State of Play
Chang (1997), Introduction (to the edited Volume Incommensurability, Incomparability, and Practical reason)
2/9
Week 5: Logic and Argumentation
The second perspective on the common ground we will examine has to do with logic, reasoning and argumentation. It would seem that, in virtue of sharing certain principles of reasoning, we can debate, disagree and resolve our disagreements. And yet, it is surprising hard to justify even the most basic logical principle of all, the principle of non-contradiction—that one should not assert p and its negation at the same time. And, more recently, some logicians have even come to endorse logical pluralism, the view that in fact there can be a multiplicity of logical principles. Perhaps, then, we should not aim to find a common ground by attempting to justify logical principles. Turning from logic to argumentation theory, a more feasible approach might be to settle, in a dialogical setting, on argumentative rules that make rational inquiry possible. But what does that require, exactly?
Q&A with Nathan Ballantyne
The first part of the class will consist in a Q&A session with Nathan Ballantyne, a philosopher at Arizona State University. His paper on the fog of debate is one of the readings assigned for today. Please come prepared to ask questions.
Essential readings
Beall and Restall (2000), Logical pluralism
Ballantyne (2022), The Fog of Debate
Additional readings and materials
van Eemeren (2003), Rules for a Critical Discussion (Chapter 6 of A Systematic Theory of Argumentation) - Check Canvas
Aristotle, Metaphysics 4
SEP, Logical Pluralism
2/16
Week 6: Skepticism, Tradition and Common-sense
We now turn from logic and argumentation theory to epistemology. From an epistemological perspective, it is common ground we should be responsive to evidence if we aim to figure out what the world is like. But the skeptic will ask, why should we be responsive to evidence? Scientists themselves have suggested that common rules and practices used to gather, analyze and draw inferences from evidence more often lead to falsehoods rather than truths. These claims might be exaggerated, but even if they are, the skeptical doubt remains. For how can we claim that being evidence-responsive is truth-conducive without, in a circular manner, appeal to evidence?
Instead of attempting to ground our epistemology from first principles, the common ground could include a reference to common-sense and traditions rooted in history. But this would seem a capitulation of reason and would still leave open the question, why should we follow common-sense or tradition in the first place? Why should that be our common ground? The skeptical challenge persists.
Essential readings
Lynch (2012), Nothing but Dreams and Smoke and Reasons Ends: Tradition and Common Sense (Chapters 3 and 4 of In Praise of Reason) - Check Canvas
Additional readings and materials
- Ioannidis (2005), Why Most Published Research Findings Are False
2/23
Week 7: Rational Polarization
The challenge of skepticism stands unanswered, but its significance should not be exaggerated. Perhaps, those who doubt the effectiveness of vaccines or challenge the evidence about climate change are skeptics who doubt the principles of scientific inquiry. Admittedly, this is a far-fetched explanation for belief polarization. The challenge of skepticism has always been with us. Polarization, instead, is a phenomenon more circumscribed and historically situated.
Let us assume—optimistically—that people are often willing to engage in an empirically-informed rational inquiry in which they share criteria for assessing the strength of their evidence. And yet, even people who share the same evidence and the same standards for assessing it might end up endorsing radically different positions—a phenomenon that has been called “rational polarization”. How widespread or worried we should be about this phenomenon is another matter. Is rational polarization the most plausible explanation for widespread polarization? This is hard to say, but there is empirical evidence that rational polarization plays an important role in explaining actual belief polarization.
Q&A with Kevin Dorst
The first part of the class will consist in a Q&A session with Kevin Dorst, a philosopher at the Massachusetts Institute of Technology whose paper on rational polarization is one of the readings assigned for today. Please come prepared to ask questions.
Essential readings
Kelly (2008), Disagreement, Dogmatism, and Belief Polarization
Dorst (2022), Rational Polarization
Additional readings and materials
Lord, Ross, and Lepper (1979), Biased Assimilation and Attitude Polarization
Gilovich (1991), Seeing What we Expect to See (Chapter 3 of How We Know What Isn’t So - Check Canvas
3/2
First essay due
Week 8: Bubbles and Chambers
Another explanation for belief polarization is that—because of the structure of information cascading on social media—people will have selective access to information and inhabit epistemic bubbles and echo chambers (though the two are different). Echo chambers and bubbles are failures of common ground in the sense that people do not share the same evidence. Given these circumstances, then, belief polarization is inevitable, and in many ways, unsurprising. The cure is simple: escape your epistemic bubble and echo chamber; go talk to those with whom you disagree; etc. As we will see, though, it is much harder to escape an echo chamber than an epistemic bubble.
Essential readings
Lackey, Disagreement and Belief Dependence: Why Numbers Matter (essay in Christensen & Lackey, The Epistemology of Disagreement) - Check Canvas
The Epistemology of Disagreement
Additional readings and materials
Let’s Find Common Ground (podcast), Bridging the Rural-Urban Divide
Vosoughi, Roy and Aral (2018),The spread of true and false news online
Hendricks and Vestergaard, Alternative Facts, Misinformation, and Fake News, (Chapter from Reality Lost) - Check Canvas
3/9
Week 9: Spring Break, No class
3/16
Week 10: Epistemic Injustice
Epistemic bubbles and echo chambers are ecosystems of information, with their own internal rules and regulations. They constitute, in some sense, a common ground, at least for those inside them. A common ground, then, can also exclude, and perhaps it needs to exclude in order to include. So what happens when some people—along with their knowledge, evidence, testimony, experience—are excluded? Recently, a number of philosophers within the analytic tradition have theorized about “epistemic injustice”in various forms: testimonial, hermeneutical, oppressive. Long before these discussions in analytic philosophy, one of the foundational texts of post-colonial theory took up the question whether certain voices are systematically excluded from the conversation—and cannot even articulate their position.
Essential readings
Fricker (2007), Hermeneutical Injustice (Chapter 7 of Epistemic Injustice) - Check Canvas
Spivak (1988), Can the Subaltern Speak? (abridged version here)
Additional readings and materials
Mills (2007), White Ignorance (Chapter 4 of Black Rights/ White Wrongs The Critique of Racial Liberalism) - Check Canvas
Dotson (2014), Conceptualizing Epistemic Oppression
Spiegel (2022), The Epistemic Injustice of Epistemic Injustice, Part I,
3/23
Week 11: Overlapping Consensus
We now turn from the epistemological to the political. Citizens in liberal democracies often hold radically different views about the good life, religion, education, the common good. A question that has shaped political philosophy in the analytic tradition over the last three decades is, how can political deliberations and judicial decisions be carried out—and be legitimate—despite the fact of radical disagreement about matters of values among the citizenry? One answer is that, in the end, reasonable people will share a political common ground, an “overlapping consensus”, which makes possible the exercise of public reason and its legitimacy.
On this view, an important qualification must be made: an overlapping consensus must be sought between reasonable people. Those who are “unreasonable” do not enter the overlapping consensus, and thus are not entitled to pursue objections that may threaten the integrity and legitimacy of public reason.
Q&A with Jonathan Quong
The first part of the class will consist in a Q&A session with Jonathan Quong, a moral and political philosopher at the University of Southern California whose work on unreasonable citizens is one of the readings assigned for today. Please come prepared to ask questions.
Essential readings
Rawls (1992), The Idea of an Overlapping Consensus and The Idea of Public Reason (lectures IV and VI of Political Liberalism) - Check Canvas
Quong (2010), Unreasonable Citizens (Chapter 10 of Liberalism without Perfection) - Check Canvas
Additional readings and materials
- Cohen (2004), Minimalism About Human Rights
3/30
Second essay due
Week 12: Self-organization
The idea of an overlapping consensus presupposes that there is a minimal, essential set of values that we share (or procedures that we endorse), despite deep, widespread disagreement on many issues. But one wonders whether this overlapping consensus exists, and even if it does, one wonders whether it can ever be enough to give legitimacy to political deliberations. Another model suggests we need not worry about whether we have an overlapping consensus. A convergence might emerge, not as a matter of theoretical commitments to shared values, but as a self-organizing order of preferences, behaviors and practices.
Essential readings
Gaus (2018), Self-Organizing Moral Systems: Beyond Social Contract Theory
Gaus (2018), The Complexity of a Diverse Moral Order
Additional readings and materials
- Troitzsch (2018), Can Lawlike Rules Emerge without the Intervention of Legislators?
4/6
Week 13: Individualism and conflict
The ideal of an overlapping consensus (as well as the idea of a self-organizing convergence) must confront the reality of increasing conflicts, division, partisanship in our political lives. Perhaps, deep structural reasons are the cause, and these cannot be easily overcome by invoking a common ground. A couple of hypothesis are worth exploring here. First, an individualistic, competition-driven market logic that extends everywhere ends up pitting people against each another. Second, political deliberations are inherently conflictual: friendship can exist only against the background of enmity.
Essential readings
Hussain (2020), Pitting People Against Each Other
Mouffe (1993), Politics and the Limits of Liberalism (Chapter 9 of The Return of the Political) - Check Canvas
Additional readings and materials
- Schmitt, The Concept of the Political (in The Concept of the Political) - Check Canvas
4/13
Week 14: Trust and Civility
If we still think that the ideal of an overlapping consensus and public reason are good ones—we might not—the question is how to regain a functioning public reason via targeted interventions. One proposal focuses on reestablishing trust, between people of opposing views and between citizens and public institutions. Another proposal emphasizes the virtue of civility. These proposals are not exclusive, and they both underscore that attitudes toward each other—not only an agreement about content—are essential for a functioning public reason.
Q&A with Cheshire Calhoun
The first part of the class will consist in a Q&A session with Cheshire Calhoun, a moral and political philosopher at Arizona State University whose work on the virtue of civility is one of the readings assigned for today. Please come prepared to ask questions.
Essential readings
Vallier (2019), Moral Peace and Social Trust (Chapter 1) and Public Justification (Chapter 3) of Must Politics Be War?
Calhoun (2000), The Virtue Of Civility
4/20
Week 15: Workshop
Students will workshop their research papers by giving short presentations accompanied by either a handout or slides and followed by Q&A. Each presenter will have 15 minutes to be split between the presentation itself and Q&A at the discretion of the presenter. The list of presenters is below:
1:30 | Angela | title tba
1:45 | Andrew | Marked By An X: The Influence of Counterculture to A Better Common Ground
2:00 | Cole | Common Agreement and Endoxa
2:15 | Georgia | title tba
2:30 | Kevin | title tba
15 minutes break
3:00 | Nicholas | title tba
3:15 | Paola | Ethics of Common Ground
3:30 | Scout | Contradictory Common Ground
3:45 | Vanessa | title tba
4:00 | Yashin | Against Hermeneutical Justice: The Self-Sufficiency of Being
4/27
Third essay or research paper due
Week 16: Conclusion
What have we learned about the common ground? What questions are still left open and what lines of inquiry seemed more promising?
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