Theodosius Dobzhansky Quotes


An accident, a random change, in any delicate mechanism can hardly be expected to improve it. Poking a stick into the machinery of one's watch or one's radio set will seldom make it work better.


Citations

Dobzhansky, Theodosius. "Nothing in Biology Makes Sense Except in the Light of Evolution." The American Biology Teacher, vol. 35, no. 3, 1973, p. 126.

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Theodosius Dobzhansky
Theodosius Dobzhansky
  • Born: January 25, 1900
  • Died: December 18, 1975
  • Nationality: Ukrainian
  • Profession: Scientist

Theodosius Grygorovych Dobzhansky was a prominent Ukrainian-American geneticist and evolutionary biologist, and a central figure in the field of evolutionary biology for his work in shaping the modern synthesis. Dobzhansky was born in Ukraine, then part of the Russian Empire, and became an immigrant to the United States in 1927, aged 27.