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Of course, if one ignores contradictory observations, one can claim to have an "elegant" or "robust" theory. But it isn't science.
Halton Arp
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Interpretation

What this quote means

Science requires a thorough and honest examination of all observations, including those that contradict existing theories.

In this quote, Halton Arp emphasizes the importance of considering all observations in scientific inquiry. He suggests that a theory may appear elegant or robust if contradictory evidence is ignored, but such an approach undermines the essence of science, which is built on rigorous investigation and acceptance of evidence that may challenge established beliefs.

Themes

ScienceTheoryObservationTruthContradiction

In practice

Example use cases

In a debate about scientific theories, one may use this quote to stress the importance of acknowledging all evidence.

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