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Home > Category Index for Science Quotations > Category Index A > Category: Arboreal

Arboreal Quotes (8 quotes)

As for me ... I would much rather be a perfected ape than a degraded Adam. Yes, if it is shown to me that my humble ancestors were quadrupedal animals, arboreal herbivores, brothers or cousins of those who were also the ancestors of monkeys and apes, far from blushing in shame for my species because of its genealogy and parentage, I will be proud of all that evolution has accomplished, of the continuous improvement which takes us up to the highest order, of the successive triumphs that have made us superior to all of the other species ... the splendid work of progress.
I will conclude in saying: the fixity of species is almost impossible, it contradicts the mode of succession and of the distribution of species in the sequence of extant and extinct creatures. It is therefore extremely likely that species are variable and are subject to evolution. But the causes, the mechanisms of this evolution are still unknown.
'Discussion sur la Machoire Humaine de la Naulette (Belgique)', Bulletin de la Societé d'Anthropologie de Paris, 2nd Series, I (1866), 595. Trans. Erik Trinkaus and Pat Shipman, The Neanderthals: Changing the Image of Mankind (1993), 103-4.
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By considering the embryological structure of man - the homologies which he presents with the lower animals - the rudiments which he retains - and the reversions to which he is liable, we can partly recall in imagination the former condition of our early progenitors; and we can approximately place them in their proper position in the zoological series. We thus learnt that man is descended from a hairy quadruped, furnished with a tail and pointed ears, probably arboreal in its habit, and an inhabitant of the Old World. This creature, if its whole structure had been examined by a naturalist, would have been classed among the Quadrumana, as surely as would be the common and still more ancient progenitor of the Old and New World monkeys.
The Descent of Man (1871), Vol. 2, 389.
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Each has his own tree of ancestors, but at the top of all sits probably Arboreal.
'Pastoral'. Memories and Portraits (1887, 1915), 7.
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Man … begins life as an ambiguous speck of matter which can in no way be distinguished from the original form of the lowest animal or plant. He next becomes a cell; his life is precisely that of the animalcule. Cells cluster round this primordial cell, and the man is so far advanced that he might be mistaken for an undeveloped oyster; he grows still more, and it is clear that he might even be a fish; he then passes into a stage which is common to all quadrupeds, and next assumes a form which can only belong to quadrupeds of the higher type. At last the hour of birth approaches; coiled within the dark womb he sits, the image of an ape; a caricature of the man that is to be. He is born, and for some time he walks only on all fours; he utters only inarticulate sounds; and even in his boyhood his fondness for climbing trees would seem to be a relic of the old arboreal life.
In The Martyrdom of Man (1876), 393.
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MONKEY, n. An arboreal animal which makes itself at home in genealogical trees
The Collected Works of Ambrose Bierce (1911), Vol. 7, The Devil's Dictionary,  222.
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The “hairy quadruped furnished with a tail and, pointed ears, probably arboreal in his habits,” this good fellow carried hidden in his nature, apparently, something destined to develop into a necessity for humane letters.
'Literature and Science', delivered as a lecture during Arnold's tour of the United States in 1883 and published in Discourses in America (1885). Taken from M. H. Abrams (ed.), The Norton Anthology of English Literature (1993), Vol. 2, 1441.
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We thus learn that man is descended from a hairy quadruped, furnished with a tail and pointed ears, probably arboreal in its habits, and an inhabitant of the Old World.
The Descent of Man (1871), Vol. 2, 389.
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WEATHER, n. The climate of an hour. A permanent topic of conversation among persons whom it does not interest, but who have inherited the tendency to chatter about it from naked arboreal ancestors whom it keenly concerned. The setting up of official weather bureaus and their maintenance in mendacity prove that even governments are accessible to suasion by the rude forefathers of the jungle.
The Collected Works of Ambrose Bierce (1911), Vol. 7, The Devil's Dictionary,  362-363.
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Carl Sagan Thumbnail In science it often happens that scientists say, 'You know that's a really good argument; my position is mistaken,' and then they would actually change their minds and you never hear that old view from them again. They really do it. It doesn't happen as often as it should, because scientists are human and change is sometimes painful. But it happens every day. I cannot recall the last time something like that happened in politics or religion. (1987) -- Carl Sagan
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- 90 -
Antoine Lavoisier
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Andre Ampere
Winston Churchill
- 80 -
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- 70 -
Samuel Morse
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- 60 -
Francis Galton
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- 50 -
Stephen Hawking
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- 40 -
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- 30 -
Andreas Vesalius
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- 20 -
Carl Sagan
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- 10 -
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