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Point of view Quote by Jostein Gaarder

“What you did was to draw a conclusion from a descriptive sentence--That person wants to live too'--to what we call a normative sentence: 'Therefore you ought not to kill them.' From the point of view of reason this is nonsense. You might just as well say 'There are lots of people who cheat on…” quote by Jostein Gaarder
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““What you did was to draw a conclusion from a descriptive sentence--That person wants to live too'--to what we call a normative sentence: 'Therefore you ought not to kill them.' From the point of view of reason this is nonsense. You might just as well say 'There are lots of people who cheat on their taxes, therefore I ought to cheat on my taxes too.' Hume said you can never draw conclusions from is sentences to ought sentences. Nevertheless it is exceedingly common, not least in newspaper articles, political party programs, and speeches.””

Jostein Gaarder

About This Quote

The passage explains the logical fallacy of deriving an "ought" from an "is," arguing that factual statements cannot directly dictate moral prescriptions without additional reasoning.

In simple terms: You can't base moral rules solely on facts.

Key Takeaway

Separate descriptive facts from normative judgments.

Themes

philosophy logic ethics

Mood

inquisitive critical skeptical

Type

philosophical educational

When to use this quote

  • legal reasoning
  • public policy
  • media commentary
  • academic debate

Key Concepts

is‑ought problem Hume's law

Questions to Reflect On

  • What extra premises are needed to move from fact to duty?
  • Can any factual claim ever justify a moral rule?
A Different Perspective

Moral conclusions often need extra premises beyond facts.

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