Viability alone is not yet normativity.

Agency alone is not yet normativity.

Normativity emerges when a viability-oriented agent differentiates states, activities, and outcomes according to their consequences for continued persistence.

Evaluation provides this bridge.

Once activities can contribute differently to viability, distinctions emerge between better and worse outcomes, successful and unsuccessful regulation, functioning and malfunctioning organisation.

In APS, biological normativity is therefore not imposed from outside living systems. It emerges from the evaluative organisation required by viability-oriented agency.