Lecture: Common Decency by C.S. Lewis

Introduction

• Series: Right and Wrong, a clue to the meaning of the universe
• Presented by: BBC
• Speaker: C.S. Lewis
• Theme: Common Decency and moral law

Observations on Human Behavior

• Quarrelling: Common human behavior where people argue over fairness or morality.
• Common Phrases: Examples include "How would you like it if someone did the same to you?" and "You promised."
• Underlying Standard: Those who quarrel appeal to a shared standard or rule of fair play.

Law of Nature

• Definition: An inherent standard of right and wrong known to humans.
• Comparison: Unlike natural laws (gravity, chemistry), humans can choose to obey or disobey the moral law.
• Universality: The belief that the concept of decent behavior is known universally and naturally.

Cultural Differences in Morality

• Perceived Differences: While civilizations have slightly different moralities, core principles remain similar.
  • Example: Selfishness is not admired across cultures.
• Imaginary Morality: Suggests it would be nonsensical to think of a culture that praises cowardice or betrayal.

Reality of Moral Law

• Skepticism Addressed: People claim not to believe in right and wrong but contradict themselves when they feel wronged.
• Treaties Example: Nations argue fairness within agreements, indicating a belief in a standard of right and wrong.

Self-Reflection

• Human Failing: Admits that no one fully adheres to the moral law.
• Excuses: Commonly made for bad behavior, indicating an inherent belief in decency.

Key Points

1. Inherent Moral Understanding: All humans have an ingrained idea of how they should behave.
2. Failure to Adhere: Despite knowing the law of nature, humans often act contrary to it.

Conclusion

• Foundation for Thought: Recognizing these two facts is essential for understanding ourselves and the universe.