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Human Questions

What Is the Design Argument from Fine-Tuning?

The fine-tuning design argument infers intelligence from physical parameters that permit complex life.

Quick Answer

The fine-tuning design argument says that life-permitting physical parameters are more expected if an intelligent designer exists than under chance alone.

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Key Takeaways

  • It is probabilistic.
  • It depends on a measure of possible parameters.
  • Multiverse and necessity explanations compete.

Question

What must a fine-tuning argument establish?

Quick Answer

It must show that the relevant parameters are genuinely surprising under alternatives and that design is an explanatory competitor.

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Archive references

Sources

1 scholarly source

ZHAIBIAN Editorial Board reviewed

Reviewed by ZHAIBIAN AI Editorial Review · 2026-08-23

Based on 1 scholarly sourceLast updated 2026-08-23