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America Quote by Charlie Munger

“Projections are put together by people who have an interest in a particular outcome, have a subconscious bias, and its apparent precision makes it fallacious. They remind me of Mark Twain's saying, 'A mine is a hole in the ground owned by a liar.' Projections in America are often a lie, although…” quote by Charlie Munger
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“Projections are put together by people who have an interest in a particular outcome, have a subconscious bias, and its apparent precision makes it fallacious. They remind me of Mark Twain's saying, 'A mine is a hole in the ground owned by a liar.' Projections in America are often a lie, although not an intentional one, but the worst kind because the forecaster often believes them himself.”

Charlie Munger

About This Quote

Projections often reflect the forecaster’s biases and can be misleading despite seeming precision.

In simple terms: Biases make forecasts unreliable.

Key Takeaway

Question the assumptions behind predictions.

Themes

bias forecasting truth

Mood

skeptical analytical

Type

cautionary analytical

When to use this quote

  • business planning
  • policy making
  • investment analysis

Key Concepts

statistics cognitive bias decision making

Questions to Reflect On

  • What hidden biases influence your forecasts?
  • How can you test a projection’s validity?
A Different Perspective

Overconfidence can blind forecasters.

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