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What is Durkon's Paradox?

Published in Philosophy 3 mins read

Durkon's paradox is a thought experiment in philosophy that explores the nature of free will and determinism. It was first proposed by the philosopher David Lewis in his 1981 paper, "Are We Free to Break the Laws?"

The Paradox:

Durkon's paradox presents a hypothetical scenario where a being named Durkon has the ability to predict the future with perfect accuracy. He knows everything that will ever happen, including the choices that people will make.

The paradox arises because if Durkon knows what choices people will make, it seems as if those choices are predetermined, leaving no room for free will. However, if people do not have free will, then Durkon's predictions would be meaningless, as they would simply be describing a fixed and inevitable future.

Example:

Imagine Durkon knows that you will choose to eat a pizza for dinner tomorrow. If you do choose pizza, it would seem as if your choice was predetermined. However, if you choose something else, it would seem as if Durkon's prediction was wrong, suggesting that you had the free will to make a different choice.

Implications:

Durkon's paradox highlights the tension between the concepts of free will and determinism. It raises questions about:

  • The nature of prediction: How is it possible to predict the future with perfect accuracy if people have free will?
  • The nature of free will: If our choices are predetermined, do we truly have free will?
  • The relationship between knowledge and reality: Does knowing the future change the future?

Solutions:

There are several ways to try and resolve Durkon's paradox:

  • Compatibilism: This view argues that free will and determinism are compatible. It suggests that even if our choices are predetermined, we can still be considered free as long as we act in accordance with our own desires and beliefs.
  • Libertarianism: This view argues that free will is incompatible with determinism. It suggests that we have the ability to make choices that are not predetermined.
  • Indeterminism: This view argues that the future is not predetermined and that our choices are random. This would allow for free will, but it would also make it impossible to predict the future with certainty.

Durkon's paradox remains a challenging philosophical problem with no easy answers. It continues to stimulate debate about the nature of free will, determinism, and the relationship between knowledge and reality.

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