Oikeiōsis and Expanding Concern
From self-preservation to involvement.
- Explain oikeiōsis in outline.
- Expand circles of concern.
- Connect one's own and the common interest.
Historical Core
describes a development from natural self-concern toward the rational recognition of others as belonging to our care.
Classical Stoic doctrine, presented as historical philosophy
Modern Translation
The learner translates this to leadership, citizenship, family, and dealings with strangers.
The Situation

A company can lower costs through a decision that disproportionately harms customers and temporary workers.
The Exercise
Draft three decision variants for the case.
Musonius Rufus · mentor voice, paraphrase
Who, in your view, belongs to the circle of care, and on what grounds do you exclude someone?
Journal Question · saved to your Record
How can I fulfil my own role well without forgetting the broader human interest?
Mastery Evidence
A decision in which one's own continuity and just care for others are demonstrably weighed.
Demonstrate this in the Path of Nature with a real example.

Test your judgment by the four virtues.