• George Duke
Part of the History of Analytic Philosophy book series (History of Analytic Philosophy)


Accounts of the problem of abstract objects generally focus on three questions: the ontological status of abstract objects, how knowledge of such objects is possible and the ground of the distinction between abstract and concrete entities. When the problem of abstract objects is stated with this generality, it could arguably be regarded as a long-standing philosophical concern, just as much present in Plato’s theory of forms and scholastic debates over nominalism as in contemporary debates. What is there to prevent us, for example, from characterizing Locke’s doctrine of abstract ideas as giving an account of the ontological, epistemological and metaphysical status of entities such as numbers and geometrical shapes? Insofar as philosophers have long speculated over the status of such entities, the problem of abstract objects appears to be one with a long history. The term ‘abstract object’ is nonetheless a recent addition to the philosophical lexicon concomitant with the application of new methods of logical analysis to traditional metaphysical problems. This suggests that contemporary debates about abstract entities reflect a significant conceptual shift rather than a superficial change in terminology.


Abstract Object Singular Term Ontological Status Abstract Entity Mathematical Entity 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Copyright information

© George Duke 2012

Authors and Affiliations

  • George Duke
    • 1
  1. 1.Deakin UniversityAustralia

Personalised recommendations