An idea axiom is a core idea expressed through value, virtue, principle, and action. It organizes a core idea as a set of four related roles. Most ideas can be crammed into an idea axiom but ethical or action oriented core ideas work best. The value identifies what matters, the virtue describes a character trait, the principle provides guidance, and the action puts the idea into practice. Idea axioms simplify the philosophical categories of values, virtues, principles, and actions. For example, it’s clarifying to understand the core idea of fairness using it. Fairness might be expressed through the value of fairness matters, the virtue of fair-mindedness, the principle of fair treatment, and the action of acting fairly. As in, fairness matters so cultivate fair-mindedness, embrace fair treatment, and act fairly.
In traditional philosophy, values, virtues, principles, and actions are distinct concepts, often discussed in separate lists or frameworks. And they are different things. TST doesn’t erase those distinctions. Instead, idea axioms bring them together. When you come across a confusing value, virtue, or principle, bring it into an appropriate idea axiom. By examining ideas through the set, understanding deepens and widens. Deeper understanding comes from understanding how ideas function. Wider understanding comes from understanding idea relationships. You can compare, link, and order idea axioms too.
While developing this approach, I came across Ayn Rand’s axiomatic concepts as fundamental to knowledge. And also Bernard Williams’ thick ethical concepts, which combine descriptive and evaluative meaning. Neither of these are the same as idea axioms.
The TST Idea Axioms is a hierarchical defined subset. You use them within applied philosophy, but the reasoned order doesn’t override context or judgment. The goal is to reduce confusion and to make ideas easier to apply to life.