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Mars, therefore, is not only uninhabited by intelligent beings such as Mr. Lowell postulates, but is absolutely uninhabitable.

Alfred Russel Wallace

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Alfred Russel Wallace
Age: 90 †
Born: 1823
Born: January 8
Died: 1913
Died: November 7
Anthropologist
Anti-Vaccine Activist
Beekeeper
Biologist
Botanist
Entomologist
Explorer
Geographer
Mathematician
Naturalist
Ornithologist
Brynbuga
Alfred R. Wallace
Alfred Wallace
Wallace
Mars
Absolutely
Intelligent
Beings
Therefore
Uninhabited
Lowell
Uninhabitable
Postulates

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What we need are not prohibitory marriage laws, but a reformed society, an educated public opinion which will teach individual duty in these matters
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Modification of form is admitted to be a matter of time
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To say that mind is a product or function of protoplasm, or of its molecular changes, is to use words to which we can attach no clear conception
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In my solitude I have pondered much on the incomprehensible subjects of space, eternity, life and death.
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On the spiritual theory, man consists essentially of a spiritual nature or mind intimately associated with a spiritual body or soul, both of which are developed in and by means of a material organism
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But naturalists are now beginning to look beyond this, and to see that there must be some other principle regulating the infinitely varied forms of animal life.
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It has been generally the custom of writers on natural history to take the habits and instincts of animals as the fixed point, and to consider their structure and organization as specially adapted to be in accordance with them.
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What birds can have their bills more peculiarly formed than the ibis, the spoonbill, and the heron?
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Civilisation has ever accompanied emigration and conquest - the conflict of opinion, of religion, or of race
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Truth is born into this world only with pangs and tribulations, and every fresh truth is received unwillingly.
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The white men in our colonies are too frequently the savages
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There is, I conceive, no contradiction in believing that mind is at once the cause of matter and of the development of individualised human minds through the agency of matter
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I hold with Henry George, that at the back of every great social evil will be found a great political wrong
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Truth is born into this world only with pangs and tribulations, and every fresh truth is received unwillingly. To expect the world to receive a new truth, or even an old truth, without challenging it, is to look for one of those miracles which do not occur.
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I spent, as you know, a year and a half in a clergyman's family and heard almost every Tuesday the very best, most earnest and most impressive preacher it has ever been my fortune to meet with, but it produced no effect whatever on my mind.
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I am decidedly of the opinion that in very many instances we can trace such a necessary connexion, especially among birds, and often with more complete success than in the case which I have here attempted to explain.
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Every species has come into existence coincident both in space and time with a pre-existing closely allied species.
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If this is not done, future ages will certainly look back upon us as a people so immersed in the pursuit of wealth as to be blind to higher considerations.
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As well might it be said that, because we are ignorant of the laws by which metals are produced and trees developed, we cannot know anything of the origin of steamships and railways
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In all works on Natural History, we constantly find details of the marvellous adaptation of animals to their food, their habits, and the localities in which they are found.
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