Intro
Acknowledgements
Contents
List of Contributors
1: Introduction
1 Raimo Tuomela on Sociality
2 Chapter Summaries
2: We-mode in Theory and Action
1 Introduction
2 Tuomela's Career
3 Our Research Group and the Establishment of the Field
4 Our Collaboration with Raimo
4.1 Kaarlo: We-Intentions, Practical Reasoning and Joint Action
4.2 Raul: We-Reasoning
4.3 Pekka: Collective Responsibility
5 Future Endeavours
6 Concluding Remarks
References
3: Tuomela and the Unity of Belief
1 Introduction
2 The Bulletin Board View

3 Group Belief and Its Importance
4 Tuomela and Group Belief
4.1 Interactive Knowledge
4.2 The Simple We-Belief Account
4.3 The Positional Acceptance Account
5 Tuomela on Mutual Belief
6 Answering the Level Problem
7 Risk and the Cost of Communication in Collective Belief
8 The Holistic Approach
9 Conclusion
References
4: Joint Actions: We-Mode and I-Mode
1 Introduction
2 Tuomela on Collective Intentions and Collective Reasoning
3 Relational Individualism: A Strict Individualist Account
3.1 Acting Qua Member of a Group

3.2 Collective Reasoning
References
5: Towards a Situated Approach of Tuomela's Theory of Social Practices
1 Introduction
2 The Importance of Our Starting Point
3 Social Practices: Pattern-Governed Behaviors and We-Attitudes
3.1 Pattern-Governed Behavior
3.2 We-Attitudes and Social Practices
3.3 Routine and We-Attitudes
3.4 Mind-Dependency and Realism of Sociality
4 Emergent Coordination and Agentic Control
4.1 Emergent and Spontaneous Action
4.2 Habits, Meshed Cognition, and Agentic Control
5 Conclusion
References

6: What Is Collective Acceptance and What Does It Do?
1 Introduction
2 Which Aspects of Social Reality Are Socially Constructed?
3 Puzzles about Collective Acceptance
4 Answering the Puzzles about Collective Acceptance
5 Conclusion
References
7: Can There Be Institutions Without Constitutive Rules?
1 Introduction
2 The Transformation View
3 Criticisms of the Transformation View
4 Social Practices and Institutions
5 Conclusion
Appendix: Tuomela on the Transformation View
Constitutive Rules Are Not Reducible to Regulative Ones
References

8: Institutional Proxy Agency: A We-Mode Approach
1 Introduction
2 Ludwig's Account of Proxy Agency in Collective Action
2.1 What Is Proxy Agency?
2.2 What Makes An (individual or collective) Agent a Proxy?
2.3 How Does Proxy Agency Work?
2.4 What Is Involved in Proxy Action?
3 Conditional We-Intentions
4 Strong We-Commitment in Institutional Action Contexts
5 Collective Intentionality and Group Reasons
6 Institutional Proxy Agency
7 Conclusions
References
9: From We-Mode to Role-Mode
1 Introduction