J. T. Gulick Quotes

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If my contention [that different forms arise in identical environments] is in accord with the facts, the assumption which we often meet that change in the organism is controlled in all its details by change in the environment, and that, therefore, human progress is ruled by an external fate, is certainly contrary to fact.

J. T. Gulick

When a number of closely related varieties and species, occupying adjoining districts of very limited extent, come under observation, the problems connected with the origin of species are liable to be forced upon us.

J. T. Gulick

J. T. Gulick

J. T. Gulick

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Born: March 13, 1832

Died: April 14, 1923 (aged 91)

Bio: John Thomas Gulick was an American missionary and naturalist from Hawaii. He performed some of the first modern evolutionary studies, starting with a collection of Hawaiian land snails.

J. T. Gulick on Wikipedia

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