The cycles of revolution: how Wegener and Milanković changed the earth sciences

Aleksandar Petrović, Slobodan B. Marković

DOI: https://doi.org/10.3986/AGS52200

Abstract

The year 1912 is annus mirabilis for Earth sciences. In two crucial papers Alfred Wegener and Milutin Milanković independently set up revolutionary theories based on far-reaching visions of continental drift and climate orbital forcing. Their contributions simultaneously did for the Earth sciences what the theory of evolution did for biology and what the theory of relativity did for physics. They provided Earth sciences with a comprehensive perspective of Earth’s dynamics in both astronomical and terrestrial terms, and revolutionized geology by abandoning the ideas of a climatologically self-sufficient Earth and unmovable continents – remnants of the old geocentric picture of the unmoving, centered Earth. In the secular sense they finally completed the heliocentric theory that was set up by Copernicus. This paper follows the strange synchronicity in their life and work cycles.

Keywords

Alfred Wegener; Milutin Milanović; Vladimir Köppen, year 1912; astronomical theory of climate change; the origin of continents; heliocentric theory

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References

Hallam, Anthony 1989: Continental Drift. In: Great Geological Controversies. Oxford.

Hughes, P. 1994: The meteorologist who started a revolution, Weatherwise 47. Washington.

Jacoby, W. R. 1981: Modern concepts of earth dynamics anticipated by Alfred Wegener in 1912. Geology 9-1. Boulder.

Köppen, W., Geiger, R. 1930: Handbuch der Klimatologie. Berlin.

Köppen, W., A. Wegener, A. 1924. Die Klimate der geologischen Vorzeit. Berlin.

Milanković, M., 1912: О matematičkoj teoriji klime. Glas SKA 87. Beograd.

Milankovich. M., 1920: Théorie Mathématique des Phénomènes Thermiques Produits par la Radiation Solaire. Paris.

Milanković, M. 1997: Articles, Discourses, Letters. Belgrade.

Milanković, M., 2009: Mémoires, Expériences and Knowledges. Belgrade.

Penck, A. 1938: Die Strahlungstheorie und die geologische Zeitrechnung, Zeitschrift der Gesellschaft für Erdkunde. Berlin.

Petrović, A. 2004: Milanković – The founder of the cosmic climatology. Milutin Milankovitch Anniversary Symposium „Paleoclimate and the Earths’s Climate System, Berger, A. (ed.). Belgrade.

Petrović, A., 2008: Мilutin Milanković. Koertge, Noretta. New Dictionary of Scientific Biography 1-8. Detroit.

Petrović, A. 2009: Cycles and Records – Opus solis of Milutin Milanković. Belgrade.

Petrović, A., Marković S. 2010. Annus mirabilis and the end of the geocentric causality: Why celebrate the 130th Anniversary of Milutin Milanković. Quaternary International 214-1. Oxford. DOI: 10.1016/j.quaint.2009.10.031

Petrović, A. 2011: Канон ледникового периода (Kanon lednikovogo perioda). Moscow.

Petrović, A., 2012: Canon of Eccentricity: How Milanković built a general mathematical theory of insolation. Berger, A. et al. (eds.), Climate Change. Wien. DOI: 10.1007/978-3-7091-0973-1_9.

Radmer, D., Radner, M. 1981: Continental Drift. Science and Unreason, Belmont.

Rubel, F., Kottek, M. 2011: Comments on: “The thermal zones of the Earth” by Wladimir Koppen (1884). Meteorologische Zeitschrift 20-3. Berlin.

Wegener, A., 1911: Letter to Köppen (6. 12. 1911). Deutches Museum München, Manuscript Department 1968–596/17, N 1/36. München.

Wegener, A., 1912: Die Entstehung der Kontinente.- Dr. A. Petermanns Mitteilungen aus Justus Perthes’ Geographischer Anstalt 63. Gotha.

Wegener-Köppen, E., 1955: Wladimir Köppen: Ein Gelehrtenleben für die Meteorologie. Wissenschaftl. Stuttgart.



DOI: https://doi.org/10.3986/AGS52200

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