One Species Quotes by Charles Darwin

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• The decisive step in evolution, the first step toward macroevolution, the step from one species to another, requires another evolutionary method than… — Richard Goldschmidt
• It is folly to think that we can destroy one species and ecosystem after another and not affect humanity. When we save… — Joel Sartore
• At least 260 species of animal have been noted exhibiting homosexual behavior but only one species of animal ever, so far as… — Stephen Fry
• For millions of years, on average, one species became extinct every century.... We are now heaving more than a thousand different species… — Douglas Adams
• Within the period of human history we do not know of a single instance of the transformation of one species into another… — Thomas Hunt Morgan
• Biological diversity is the key to the maintenance of the world as we know it... Eliminate one species, and another increases to… — E. O. Wilson
• A just security to property is not afforded by that government, under which unequal taxes oppress one species of property and reward… — James Madison
• What is revolution except a systematic way for one species to eat another alive? — Yiyun Li
• For one species to mourn the death of another is a new thing under the sun. — Aldo Leopold
• We need to radically and intelligently reduce human populations to fewer than one billion. We need to eliminate nationalism and tribalism and… — Paul Watson
• Because one species is more clever than another, does it give it the right to imprison or torture the less clever species?… — Richard D. Ryder
• I am actually weary of telling people that I do not pretend to adduce [direct] evidence of one species changing into another,… — Charles Darwin

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