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Francisco J. Ayala

From Wikiquote, the free quote compendium

Francisco José Ayala Pereda (March 12, 1934 – March 3, 2023) was a Spanish-American evolutionary biologist and philosopher who was a longtime faculty member at the University of California, Irvine and University of California, Davis.

Quotes

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  • Science is systematic organisation of knowledge about the universe on the basis of explanatory hypotheses which are genuinely testable. Science advances by developing gradually more comprehensive theories; that is, by formulating theories of greater generality which can account for observational statements and hypotheses which appear as prima facie unrelated.
    • Introduction to Studies in the Philosophy of Biology (Macmillan, 1974), p. ix
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