History of Philosophy Timeline and Divisions of Philosophy
History of Philosophy Timeline
by Dr. Jonathan Dolhenty
The following timeline was created and designed by Dr. Jonathan Dolhenty to help students get a comprehensive picture of the history of philosophy and, in the case of ancient and medieval philosophy, its relationship to other major events occurring during the same time period.





Jonathan Dolhenty: Divisions of Philosophy
How philosophy is to be divided into sub-disciplines has seemed to fascinate philosophers throughout its history. Four different approaches to the divisioning of philosophy are given as diagrams below:
- The Aristotelian Division
- The Thomistic Division
- The Wolffian Division
- A Modern Revision by Dr. Jonathan Dolhenty
In general, the following non-technical definitions will apply:
- Ontology: The philosophic science of the nature of being "in general"
- Epistemology: The philosophic science dealing with the problem of knowledge
- Psychology: Really "rational" or "philosophical" psychology, dealing with man as a "being"
- Theodicy: The philosophic science of God, First Cause, Creator - sometimes "natural theology"
- Logic: The philosophic science of correct thinking
- Ethics (or Moral Philosophy): The philosophic science dealing with human acts - sometimes "moral philosophy"
- Politics: The philosophic science of man's social end, including the form of state organization
- Axiology: The philosophic science which studies the general nature of "value"
- Aesthetics: The philosophic science which studies art, beauty, artistic value


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