Aristotelian Causes: Types of Causality

Efficient causality is the type of causality that refers to the relationship between an agent and its action. In other words, it is the cause that brings about an effect.

Formal causality is the type of causality that refers to the relationship between a form and its matter. In other words, it is the cause that gives something its shape or structure.

Material causality is the type of causality that refers to the relationship between the matter of something and its existence. In other words, it is the cause that gives something its substance.

Final causality is the type of causality that refers to the relationship between a purpose and its end. In other words, it is the cause that brings about an effect for a specific purpose.

All of the above are examples of efficient causality because they involve an agent (the carpenter, the sculptor, the painter) acting to bring about an effect (the house, the statue, the painting).

All of the above are examples of formal causality because they involve a form (the blueprint, the recipe, the musical score) that gives something its shape or structure.

All of the above are examples of material causality because they involve the matter (the wood, the flour and sugar, the paint) that gives something its substance.

All of the above are examples of final causality because they involve a purpose (to provide shelter, to be eaten, to be admired) that brings about an effect.

Temporal causality is not a type of causality because it does not involve a cause-and-effect relationship. Temporal causality is simply the relationship between two events that occur in time.

All of the above are necessary conditions for causality. A cause must precede its effect, it must be sufficient to bring about its effect, and it must be related to its effect.

None of the above are necessary conditions for causality. A cause does not need to be efficient, formal, material, or final in order to be a cause.

A cause must be sufficient to bring about its effect in order to be a cause. The other conditions are necessary but not sufficient.

None of the above are sufficient conditions for causality. A cause can precede its effect, be related to its effect, be efficient, or be final without being a cause.

A cause must be sufficient to bring about its effect in order to be a cause. The other conditions are necessary but not sufficient.

None of the above are necessary and sufficient conditions for causality. A cause can precede its effect, be related to its effect, be efficient, or be final without being a cause.