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Quote by David Quammen

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The Song of the Dodo: Island Biogeography in an Age of Extinctions

This book delves into the field of island biogeography, examining the distribution and abundance of species on islands. It also discusses the role of human activity in the extinction of various species, providing a critical analysis of the ecological consequences of human influence. more

Author

David Quammen
David Quammen

David Quammen is an American writer known for his in-depth exploration of natural history. His works often involve biology, ecology, and the relationship between humans and nature. Born on February 24, 1948, Quammen's writing career spans multiple genres, including scientific writing, travel literature, and journalism. more

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“[The infinitely small] neither have nor can have theory; it is a dangerous instrument in the hands of beginners [ ... ] anticipating, for my part, the judgement of posterity, I would dare predict that this method will be accused one day, and rightly, of having retarded the progress of the mathematical sciences.”

“[Theory is] an explanation that has been confirmed to such a degree, by observation and experiment, that knowledgeable experts accept it as fact. That's what scientists mean when they talk about a theory: not a dreamy and unreliable speculation, but an explanatory statement that fits the evidence. They embrace such an explanation confidently but provisionally - taking it as their best available view of reality, at least unil some severely conflicting data or some better explanation might come along.”

“Indiana Jones: Archaeology is the search for fact... not truth. If it's truth you're looking for, Dr. Tyree's philosophy class is right down the hall. ... So forget any ideas you've got about lost cities, exotic travel, and digging up the world. We do not follow maps to buried treasure, and "X" never, ever marks the spot. Seventy percent of all archaeology is done in the library. Research. Reading.”

“Facts are certainly the solid and true foundation of all sectors of nature study ... Reasoning must never find itself contradicting definite facts; but reasoning must allow us to distinguish, among facts that have been reported, those that we can fully believe, those that are questionable, and those that are false. It will not allow us to lend faith to those that are directly contrary to others whose certainty is known to us; it will not allow us to accept as true those that fly in the face of unquestionable principles.”