The new synthesis in moral psychology.

Area of Science:

• Psychology
• Sociology
• Anthropology
• Moral Philosophy

Background:

• Human behavior exhibits a tension between selfishness and moral motivation.
• Morality is recognized as a universal human trait, yet it manifests in culturally variable ways.
• Existing research highlights the significance of moral intuitions and the social, rather than truth-seeking, nature of moral cognition.

Purpose of the Study:

• To synthesize interdisciplinary research on moral psychology and behavior.
• To propose a unifying framework for understanding morality.
• To identify under-researched areas in moral psychology, specifically collective and religious aspects.

Main Methods:

• Literature review synthesizing findings from psychology, sociology, and anthropology.
• Theoretical integration of diverse research streams on morality.
• Identification of emergent principles governing moral cognition and behavior.

Main Results:

• Convergence of research points to key principles of morality: importance of intuitions, social functionality of moral thinking, and coevolution with culture.
• Moral minds and cultural practices are shown to coevolve, shaping diverse moral communities.
• Current understanding of morality is primarily focused on harm and fairness, neglecting other domains.

Conclusions:

• Apparent contradictions in human morality are resolved through an interdisciplinary lens.
• A fourth principle is proposed: morality encompasses more than harm and fairness.
• Future research should explore collective and religious dimensions of morality, including loyalty, authority, and spiritual purity.