A typical traditional Andean land-use system was analyzed as the outcome of long-term social learning processes. From this perspective the land-use system is the result of coevolution between society and nature, representing a successive embodiment of ethical principles corresponding to different periods in history. Ethical principles, understood in this study as the main values in which social and spiritual life is rooted, emerge from and are shaped by a process of dialogue between the local worldview and external historical influences. The degree of differentiation among ethical values corresponding to different stages of local history greatly depends on the type of cognitive competence developed by members of a community. The interplay between cognitive competence and concrete social action develops through a system of rotating duties aimed at lifelong learning and development of social competence derived from the ethical principles of the Andean worldview. The equilibrium between cognitive and social competencies creates social coherence, which was and still is necessary for withstanding moments of crisis and conflict. The learning process evolve from single- to double-loop learning, meaning that an individualized understanding of the epistemological basis of ethical values becomes a clear priority. This allows time to experiment with the land-use system as part of a social learning process. The positive conditions supporting social learning processes were a nondualistic worldview, local autonomy and self-determination in social and religious–spiritual life, territorial and productive organization, low levels of formalization of norms, deliberative rather than formal democratic decision making, and a combination of increasingly reflective attitudes and development of specific social competencies among all members of the community.