Colloquium paper: the difference of being human: morality.

Area of Science:

• Evolutionary Biology
• Anthropology
• Neuroscience

Background:

• Charles Darwin identified the moral sense as a key differentiator between humans and animals.
• The origin of morality (biological vs. cultural determination) remains a significant scientific question.

Purpose of the Study:

• To investigate whether the human capacity for ethics and specific moral norms are biologically or culturally determined.
• To propose a framework for understanding the evolutionary origins of morality.

Main Methods:

• Conceptual analysis integrating evolutionary theory and anthropology.
• Examination of Darwin's assertions on the moral sense.

Main Results:

• The capacity for ethics is proposed as a necessary attribute of human nature, rooted in biological evolution.
• Three key biological conditions for ethical behavior are identified: consequence anticipation, value judgment, and choice.
• Ethical behavior is presented as an exaptation, a consequence of advanced intellect, rather than a direct adaptation.
• Moral codes are identified as products of cultural evolution, explaining their diversity and temporal changes.

Conclusions:

• Humanity possesses an innate biological capacity for ethical reasoning.
• Cultural evolution shapes the specific moral norms and codes that guide human behavior across diverse societies.