Darwiniana: Essays and Reviews Pertaining to DarwinismD. Appleton, 1877 - 396 páginas |
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Página 1
... direct and close dealing with the facts in hand , and disposed to rise from them only to the consideration of those general questions upon which they throw or from which they receive illustration . 1 Then as to the natural theological ...
... direct and close dealing with the facts in hand , and disposed to rise from them only to the consideration of those general questions upon which they throw or from which they receive illustration . 1 Then as to the natural theological ...
Página 24
... direct in- fluence of physical agencies , and through the appe- tencies and habits of animals reacting upon their structure , thus causing the production and the succes- sive modification of organs , is a conceded and total failure ...
... direct in- fluence of physical agencies , and through the appe- tencies and habits of animals reacting upon their structure , thus causing the production and the succes- sive modification of organs , is a conceded and total failure ...
Página 40
... direct action . But this is a very false view ; we forget that ench species , oven whero it most abounds , is constantly suffering enormous destruction at some period of its life , from enemies or from competitors for the samo place and ...
... direct action . But this is a very false view ; we forget that ench species , oven whero it most abounds , is constantly suffering enormous destruction at some period of its life , from enemies or from competitors for the samo place and ...
Página 61
... direct object ; and by its science it must stand or fall . Its aim is , probably , not to deny creative inter- vention in Nature - for the admission of the inde pendent origination of certain types does away with all antecedent ...
... direct object ; and by its science it must stand or fall . Its aim is , probably , not to deny creative inter- vention in Nature - for the admission of the inde pendent origination of certain types does away with all antecedent ...
Página 62
... the enst corner , to direct a white ball to the west corner . This design also , if not interfered with , must be accom • plished . Next suppose both players to strike their balls at the same instant , with like forces ,
... the enst corner , to direct a white ball to the west corner . This design also , if not interfered with , must be accom • plished . Next suppose both players to strike their balls at the same instant , with like forces ,
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Términos y frases comunes
actual adaptation Agassiz American appears argument atheistic auroch bald cypress balls botanists California Candolle common conclusion connection creation Creator Cretaceous crystalline lens Darwin Darwin's theory derivative hypothesis descendants distinct divergence diversification divine doctrine equally Europe evidence evolution explain extinct facts favor final causes flora force forms fossil genera genus geographical geological George Bentham glands Glyptostrobus gradations ground havo human idea individuals infer insects instance Japan laws least less living matter means mind miocene natural history natural selection natural theology naturalists nebular hypothesis North objections organic world origin of species particular peculiar perhaps period philosophical phyllotaxis physical plants and animals present primordial probably proof prove question races redwoods regard region remarks reviewer samo scientific Sequoia sort succession sundew supernatural suppose Taxodium tertiary theistic theologians theology theso things thought tion tive trees varieties vary vegetable whole
Pasajes populares
Página 133 - And God said, Let the earth bring forth the living creature after his kind, cattle, and creeping thing, and beast of the earth after his kind: and it was so.
Página 147 - To my mind it accords better with what we know of the laws impressed on matter by the Creator, that the production and extinction of the past and present inhabitants of the world should have been due to secondary causes, like those determining the birth and death of the individual.
Página 233 - England and some other parts of Europe. So the Sequoias, now remarkable for their restricted station and numbers, as well as for their extraordinary size, are of an ancient stock ; their ancestors and kindred formed a large part of the forests which flourished throughout the polar regions, now desolate and iceclad, and which extended into low latitudes in Europe.
Página 271 - But the only distinct meaning of that word is stated, fixed, or settled; since what is natural, as much requires and presupposes an intelligent agent to render it so, ie to effect it continually or at stated times, as what is supernatural or miraculous does to effect it for once. And from hence it must follow, that persons...
Página 29 - Altogether at least a score of pigeons might be chosen, which, if shown to an ornithologist, and he were told that they were wild birds, would certainly be ranked by him as well-defined species.
Página 178 - Hilaire, that is, against the supposition that time brings about a gradual alteration of whole species ; but it goes for little against Darwin, unless it be proved that species never vary, or that the perpetuation of a variety necessitates the extinction of the parent breed. For Darwin clearly maintains— what the facts warrant— that the mass of a species remains fixed so long as it exists at all, though it may set off a variety now and then. The variety may finally supersede the parent form...
Página 295 - ... part, without sensible effects. The little prisoner is not crushed and suddenly destroyed, as is sometimes supposed, for I have often liberated captive flies and spiders, which sped away as fast as fear or joy could hasten them. At other times I have found them enveloped in a fluid of mucilaginous consistence, which seems to act as a solvent, the insects being more or less consumed in it.
Página 15 - ... either hand, and say how much of truth there may be in each? The present reviewer has not the presumption to undertake such a task. Having no prepossession in favor of naturalistic theories, but struck with the eminent ability of Mr. Darwin's work, and charmed with its fairness, our humbler duty will be performed if, laying aside prejudice as much as we can, we shall succeed in giving a fair account of its method and argument, offering by the way a few suggestions, such as might occur to any...
Página 31 - If strange and rare deviations of structure are really inherited, less strange and commoner deviations may be freely admitted to be inheritable. Perhaps the correct way of viewing the whole subject would be, to look at the inheritance of every character whatever as the rule, and non-inheritance as the anomaly.