Ethics, within the depth-psychology corpus, is not treated as a settled body of prescriptions but as a living problem — one whose resolution depends on the very psychological structures that shape human motivation, consciousness, and unconscious life. The dominant tension runs between what Neumann called the ‘old ethic’ — collective moral codes that enforce conformity through repression of the shadow — and a proposed ‘new ethic’ demanding that individuals integrate unconscious contents into responsible moral selfhood. Jung reinforces this, noting that moral principles clarified at the ego-conscious level lose their power when the compensatory significance of the shadow is acknowledged. Nussbaum, working through Hellenistic sources, offers the complementary ‘medical model’ of ethics: philosophy as therapy oriented not toward knowing what virtue is, but toward becoming virtuous, with desire and emotion subject to rational scrutiny. Ricoeur situates ethics under the primacy of the ‘good life’ over mere moral obligation, grounding solicitude in a stratum deeper than normative rules. Brazier’s Buddhist formulation inverts the usual psychology-ethics relationship entirely, presenting ethical conduct (sīla) not as constraint but as the very path of psychological liberation. Together these positions frame ethics as irreducibly psychological — its foundations, failures, and renewal inseparable from the nature of selfhood, desire, and the unconscious.