Published November 17, 2025
4 min read

Are humans naturally good or evil?

Short Answer

Humans are neither naturally good nor evil—we have capacities for both. Research suggests we're born with tendencies toward cooperation and empathy, but our behavior is shaped by experiences, culture, and circumstances.

Detailed Explanation

Background

The question of whether humans are naturally good or evil has been debated for thousands of years by philosophers, theologians, and scientists. This fundamental question about human nature shapes how we understand ourselves, design societies, and approach education and child-rearing. Understanding what research reveals about this question helps us develop more nuanced views of human nature and create better approaches to fostering positive behavior. Understanding What makes us human? explores the unique qualities that define humanity.

Modern research in psychology, neuroscience, and evolutionary biology suggests that the answer is more complex than simply "good" or "evil." Humans appear to have natural capacities for both cooperation and conflict, empathy and aggression, kindness and cruelty. By understanding these complexities, we can better understand human behavior and create environments that support our better nature. Understanding Why are people kind? reveals our natural capacity for goodness, while Why are people selfish? shows how self-interest also shapes human behavior.

Scientific Explanation

Research suggests humans have natural tendencies toward both good and problematic behavior:

  1. Natural cooperation: Studies show that even young children demonstrate natural tendencies toward cooperation, sharing, and helping others.

  2. Empathy capacity: Humans are born with the capacity for empathy, which motivates prosocial behavior and concern for others.

  3. Moral intuitions: Research suggests we have natural moral intuitions about fairness, harm, and justice that guide behavior.

  4. Self-interest: We also have natural self-interest and can be aggressive or competitive when resources are scarce or we feel threatened.

  5. Cultural influence: Culture and upbringing significantly shape how natural tendencies are expressed, either encouraging cooperation or competition.

  6. Situational factors: Context and circumstances strongly influence whether people act in prosocial or harmful ways.

  7. Individual differences: People vary in their natural tendencies, with some more inclined toward cooperation and others toward self-interest.

Real Examples

  • Research shows that even babies demonstrate preference for helpful characters over harmful ones, suggesting natural moral intuitions.

  • Studies of cooperation show that people often choose to cooperate even when they could benefit from being selfish.

  • Historical examples show humans capable of both extraordinary kindness and terrible cruelty, depending on circumstances.

  • Cross-cultural research shows that cooperation and prosocial behavior are universal, though expressed differently across cultures.

  • Psychological studies demonstrate that people can be influenced toward either helpful or harmful behavior depending on situational factors.

Practical Application

How to Apply

To understand and work with human nature:

  1. Recognize complexity: Understand that human nature is complex, with capacities for both good and problematic behavior.

  2. Create positive environments: Foster environments that encourage cooperation, empathy, and prosocial behavior.

  3. Address root causes: When people act harmfully, consider underlying causes like fear, insecurity, or difficult circumstances.

  4. Cultivate positive traits: Work on developing empathy, cooperation, and moral reasoning in yourself and others.

  5. Understand context: Recognize that behavior is influenced by context, and changing circumstances can change behavior.

  6. Practice empathy: Develop empathy to understand others' perspectives and motivations, even when they act harmfully.

  7. Support positive development: Support education, parenting, and social systems that nurture positive human qualities.

How to Understand Others

When considering whether others are good or evil:

  • People have capacities for both positive and negative behavior, and their actions reflect circumstances and choices rather than fixed nature.

  • Understanding that behavior is influenced by many factors helps you respond with appropriate accountability and support.

  • People can change and grow, and understanding human nature's complexity helps you maintain hope and work toward positive change.

  • Recognizing that everyone has both positive and negative capacities helps you respond with balanced perspective rather than simple judgment.