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In this sense the doctrine of spontaneous generation seems to be necessarily involved in the first step of the process of Development, and is, indeed, indispensable, if any account is to be given of the origin of vegetable and animal life; but in the subsequent steps of the same process it is superseded by a supposed transmutation of species, whereby a lower form of life is said to rise into a higher, and an inferior passes into a more perfect organism.
We know that the radioactive elements are constantly breaking down, and one often hears uranium, for instance, called the 'parent' of radium. Radium also gives off an emanation, and among its products is helium, quite another element. Thus the transmutation of matter is well known within certain bounds to all scientists to-day like yourself, Professor Kennedy.
Statement of Objections to the Hypothesis of Transmutation founded on the Absence of Intermediate Forms. Genera of which the Species are closely allied. Occasional Discovery of the missing Links in a Fossil State. Davidson's Monograph on the Brachiopoda. Why the Gradational Forms, when found, are not accepted as Evidence of Transmutation. Gaps caused by Extinction of Races and Species.
The baby she had looked forward to the baby she hadn't had had never been thought of that way either. It was to be something to provide her, Rose, with an occupation; to enable her to interpret her life in new terms; to make an alchemic change in the very substance of it. The transmutation hadn't taken place. She surmised now, dimly, that she hadn't deserved it should.
In his "Philosophic Zoologique" , Lamarck first explicitly formulated his ideas as to the transmutation of species, though he had outlined them as early as 1801. The changes in the species have been wrought, he said, through the unceasing efforts of each organism to meet the needs imposed upon it by its environment.
If the sensible presentation consisted exclusively of one continuous, unchanging phenomenon, Reason would never be stimulated, and Personality, Cause, Power would never have been postulated or conceived. But the transmutation is constantly "accelerated" incessantly fluctuates and varies.
Robinet's speculations are rather behind, than in advance of, those of De Maillet; and though Linnæus may have played with the hypothesis of transmutation, it obtained no serious support until Lamarck adopted it, and advocated it with great ability in his "Philosophie Zoologique."
Though, indeed, the transmutation may have been entirely without his volition, in which case it is small wonder that the Holy Child objected so strongly to a subsequent visit on the Continent. At one side of this very elaborate shrine of gold and silver stood a small tin box in which one was expected to place his contribution to the Santo Niño.
He was born at Cahors, in the province of Guienne, in the year 1244. He was a very eloquent preacher, and soon reached high dignity in the Church. He wrote a work on the transmutation of metals, and had a famous laboratory at Avignon.
Rumour said he had amassed vast riches by the transmutation of base metals into gold. Some people in the crowd said he was the wandering Jew, others that he had been present at the marriage feast of Cana, some asserted he was born before the deluge, and one supposed he might be the devil.
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