Enciclopedia Cattolica Vol. VIII, 1952 Sciences Scientists

Mayer, Julius Robert

Italian original Cite

Also known as: German: Julius Robert von Mayer

MAYER, JULIUS ROBERT. - Born in Heilbronn (Germany) on 25 Nov. 1814, died there on 20 March 1878.

In 1840 he embarked as a ship's doctor in the service of Holland. In Java, meditating on body temperature and the origin of animal heat, he sought experimentally the equivalence between work and heat. Having returned to his homeland, he wrote a memoir, Bemerkungen über die Kräfte der unbeliebten Natur (Liebig's Annalen der Chemie und Pharmazie, 42 [1842], p. 233), which was of great importance for the development of science, so much so that M. was called "the Galileo of the 19th century." He was a declared anti-materialist, an anti-Darwinist, and occasionally an apologist for spiritualism and for the harmony between Christian faith and science. At the Congress of Innsbruck (1869) he declared: "With all my heart I exclaim: a sound philosophy cannot and must not be anything other than a propaedeutic of the Christian religion." A Protestant, he harbored sympathies for the Catholic Church and for some time cultivated the idea of entering it.

Bibliography3 works
BIBL.: Die Mechanik der Wärme (Gesammelte Schriften v. 7. R. M.), 3rd ed. edited by J. J. Weyrauch, Stuttgart 1893; C. L. Kneller, Il cristianesimo e i naturalisti moderni, Italian trans., Brescia 1906, pp. 12-23; W. Ostwald, Grosse Männer, Leipzig 1909, pp. 61-100.

Cesco Toffoli

About this entry

By Francesco Toffoli

How we know signed in print

Translated from the Enciclopedia Cattolica, vol. VIII (1952), col. 519.

Printed pages Open in the page viewer
Page 320
vol. 8, coll. 519–520

More by Francesco Toffoli: Mendeleev (Mendeléeff), Dmitri Ivanovich · Marion Brésillac, Melchior-Marie-Joseph de · Luciani, Luigi · Joule, James Prescott · Chemistry

Cite this article

Chicago

Toffoli, Francesco. “Mayer, julius robert.” In Enciclopedia Cattolica, vol. VIII, col. 519. Città del Vaticano: Ente per l’Enciclopedia Cattolica e per il Libro Cattolico, 1952. https://azioneromana.com/article/mayer-julius-robert.

MLA

Toffoli, Francesco. “Mayer, julius robert.” Enciclopedia Cattolica, vol. VIII, Ente per l’Enciclopedia Cattolica e per il Libro Cattolico, 1952, col. 519. Azione Romana, https://azioneromana.com/article/mayer-julius-robert.

BibTeX

@incollection{ec8_mayer_julius_robert,
  author    = {Toffoli, Francesco},
  title     = {Mayer, julius robert},
  booktitle = {Enciclopedia Cattolica},
  volume    = {VIII},
  pages     = {519},
  note      = {Cited by column},
  publisher = {Ente per l’Enciclopedia Cattolica e per il Libro Cattolico},
  address   = {Città del Vaticano},
  year      = {1952},
  url       = {https://azioneromana.com/article/mayer-julius-robert}
}

One of some 20,000 entries brought back from the twelve printed volumes (1948–54). Spotted something? Help us improve it.

Save for later

Enter your email and we will send you a sign-in link. No password. What you save (articles, verses, chapters, documents) follows you to any device.