ISBN: 9780262352727 | 248 pp. | March 2019

The Shared World

Perceptual Common Knowledge, Demonstrative Communication, and Social Space
Overview

In The Shared World, Axel Seemann offers a new treatment of the capacity to perceive, act on, and know about the world together with others. Seemann argues that creatures capable of joint attention stand in a unique perceptual and epistemic relation to their surroundings; they operate in an environment that they, through their communication with their fellow perceivers, help constitute. Seemann shows that this relation can be marshaled to address a range of questions about the social aspect of the mind and its perceptual and cognitive capacities.
    
Seemann begins with a conceptual question about a complex kind of sociocognitive phenomenon—perceptual common knowledge—and develops an empirically informed account of the spatial structure of the environment in and about which such knowledge is possible. In the course of his argument, he addresses such topics as demonstrative reference in communication, common knowledge about jointly perceived objects, and spatial awareness in joint perception and action.

Table of Contents

  1. Acknowledgments
  2. Introduction
  3. I. Perceptual Common Knowledge
  4. 1. Conceptions of Common Knowledge
  5. 2. The Regressive Nature of Perceptual Common Knowledge
  6. II. Demonstrative Reference and Communication
  7. 3. Intention and Communication
  8. 4. Sense, Reference, and Communication
  9. 5. Spatial Awareness and Perceptual Common Knowledge
  10. 6. CKMS, Social Externalism, and the Threat of Regress
  11. 7. Justification and Evidence
  12. III. Social Space
  13. 8. Demonstrative Communication and Conceptions of Space
  14. 9. Perspective-Taking
  15. 10. Space and Action
  16. 11. Social Action Space
  17. 12. Indexical Spatial Thinking
  18. IV. Joint Attention
  19. 13. Joint Perception
  20. 14. Some Applications
  21. Notes
  22. References
  23. Index