
Quick Answer
In the final division of Plato’s Statesman, the Eleatic Stranger identifies different forms of expertise that contribute to the organization of a city. Mitchell H. Miller Jr. interprets this classification as a significant development in the dialogue’s method and its understanding of political knowledge.
Why Does Plato Classify Different Forms of Expertise?
A city depends on many activities that extend beyond the work of its political leader.
People produce goods, construct buildings, prepare materials, perform services, and organize collective activities. Each function contributes to the operation of the community.
Plato explores these relationships through the final division of the Statesman.
The Eleatic Stranger identifies different kinds of expertise and examines how they relate to political organization.
This investigation changes the focus of the dialogue.
Instead of concentrating exclusively on the identity of the statesman, the discussion examines the broader structure of activities that make political life possible.
Miller analyzes this section in Chapter IV, particularly the transition from ordinary classifications to the final account of political expertise. (Miller, 2004, pp. 73–86, 103–113.)
How Does the Final Division Differ from the Initial Classification?
The initial investigation relies primarily on successive binary divisions.
The Stranger separates broad categories into two branches and follows one branch toward the desired definition.
However, the final investigation introduces a more complex arrangement.
It distinguishes several forms of expertise according to their relationship with the political community.
This change matters because the organization of a city cannot be adequately explained through a simple hierarchy of unrelated categories.
Different activities depend on one another.
For example, construction requires materials, materials require production, and production requires specialized knowledge and tools.
Consequently, the final division examines the relationships among different forms of practical expertise.
What Are the Indirectly Responsible Arts?
The final investigation begins by identifying activities that support the city indirectly.
These include forms of production that create the instruments and materials other activities require.
Such activities do not directly determine political decisions. Nevertheless, they provide essential conditions for the community’s practical operation.
Miller discusses this first phase of the final division as the identification of indirectly responsible arts and makers of instruments.
The distinction reveals an important characteristic of political organization.
A city depends on activities whose contributions may remain distant from its central political responsibilities.
However, their indirect role does not make them unimportant.
Why Does Plato Distinguish Directly Responsible Arts?
The next phase concerns activities that contribute more directly to the organization and maintenance of the political community.
These activities include subordinate services that support the administration of collective life.
The distinction between indirect and direct responsibility helps the Stranger clarify how different forms of expertise relate to one another.
Some activities provide resources. Others organize services or perform specialized functions.
Political leadership must understand these relationships because the community cannot operate through isolated activities.
Miller’s analysis shows how the final classification gradually narrows the investigation toward the particular expertise of the statesman. (Miller, 2004, pp. 73–86, 103–106.)
Why Does the Classification Include the Statesman’s True Aides?
The final division also identifies people whose activities directly assist the statesman’s work.
This distinction matters because political leadership does not operate independently of other forms of expertise.
A political community requires cooperation among different functions.
Nevertheless, not every useful activity qualifies as political leadership.
The Stranger must identify which forms of assistance genuinely belong to the statesman’s responsibilities.
This allows the investigation to distinguish the statesman’s specific role from the broader network of activities that support the city.
What Does the Number Fifteen Reveal About These Forms of Expertise?
The final classification identifies fifteen kinds of expertise within the investigation.
For Miller, the importance of this arrangement extends beyond counting different occupations.
He examines the change in the form of division and the philosophical significance of the resulting structure.
The fifteen kinds reveal a more complex organization than the earlier binary classifications.
This transition also prepares the dialogue for its final account of political leadership.
Rather than treating the city as a collection of independent professions, Plato examines how its different activities contribute to an organized whole.
What Can Modern Readers Learn from These Forms of Expertise?
Modern societies also depend on complex networks of specialized knowledge.
Education, infrastructure, production, administration, communication, and public services all contribute to collective life.
No single institution performs every necessary function.
Plato’s classification encourages readers to examine the relationships among these activities.
A political community needs more than competent individuals. It also needs an intelligible organization of their different responsibilities.
Therefore, the final division offers a philosophical perspective on the complexity of social organization.
This classification builds on a technique explored in Plato’s Method of Division: Why Correct Definitions Require Critical Thinking.
Related reading:
Key Takeaways
- Plato’s final division examines different forms of expertise.
- The investigation identifies fifteen kinds of activity.
- Indirectly responsible arts provide essential resources and instruments.
- Other activities support the direct organization of the community.
- Political leadership operates within a wider network of specialized knowledge.
Sources
- Miller, Mitchell H. Jr. (2004). The Philosopher in Plato’s Statesman, Chapter IV, pp. 73–86, 103–113.
- Findling, Jamey (2005). The Philosopher in Plato’s Statesman.


