Sequoyah
94% Profile Match
Auguste Leon, Albert Kahn Museum, Archives of the Planet, 10 May 1922, public domain (CC-00) · Autochrome photograph of Svante Arrhenius taken by Auguste Leon on 10 May 1922 at Albert Kahn's property in Boulogne, France (Archives of the Planet, Albert Kahn Museum, Hauts-de-Seine departmental collections, inventory A31436). The collection page states the licence as freely reusable (CC-00, public domain), the operator and the date; the Commons file '1922 Svante Arrhenius.jpg' carries a public-domain tag. Original download 1186 x 1582, reduced (downscaled only) to 900 x 1200. Caveat: the collection title names him 'Monsieur Svante Arrhenius' but the on-plate note spells the name differently; identity rests on the museum's own title. · Public domain (CC-00, Albert Kahn Museum)
chemist · 19th Century
Svante Arrhenius
1859–1927
Known For
scientific
Not yet included in personality matching — the documented evidence doesn't yet cover enough of the personality model. Everything else on this page is fully available.
Trait Constellation
Key Achievements
In his 1884 thesis he proposed that salts dissolved in water split into electrically charged ions, a theory the Uppsala faculty did not appreciate and that won him the 1903 Nobel Prize in Chemistry after more than ten years of dispute.
In 1889 he studied how temperature changes the speed of a reaction and proposed that only energetically activated molecules react, the idea behind the activation energy and the equation that bears his name.
In 1896 he calculated how changes in atmospheric carbon dioxide would alter ground temperature, estimating a 5 to 6 degree rise from a doubling; contemporaries largely dismissed it and it was revived in the later twentieth century.
Moments That Reveal Them
After his thesis received the lowest passing grade in 1884, he had it printed and sent it to Clausius, van't Hoff and Ostwald; Ostwald travelled to Uppsala to meet him.
This is consistent with persisting and seeking outside judgement after a dismissive local assessment. Persistence
Over decades he contested Walther Nernst's Nobel Prize and quarrelled with Paul Ehrlich over method, in what a historian describes as polemics he seemed to thrive on.
This is consistent with a high tolerance for open scientific conflict. Conflict Tolerance
Turning Points
In 1905, declining a professorship offered in Berlin, he became director of the new Nobel Institute for Physical Chemistry in Stockholm, where collaborators from Sweden and abroad came to work with him.
This is consistent with choosing an independent base at home over a prestigious post abroad. Need for Autonomy
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Sources
- Svante Arrhenius (Q80956), verified live via the Wikidata API (2026-10-24): label 'Svante August Arrhenius', description 'Swedish astronomer, chemist and physicist (1859-1927)', born 1859-02-19, died 1927-10-02, Korean label in Hangul. Orientation only; not used as support for any row.
- Nobel Prize in Chemistry 1903, Award Ceremony Speech by Dr. H.R. Tornebladh, President of the Royal Swedish Academy of Sciences (NobelPrize.org), read in full. CANONICAL SIGNIFICANCE SOURCE: explains that Arrhenius's electrolytic dissociation theory (salts split into charged ions in solution) put the relation between electricity and chemical affinity on a quantitative footing, that it was little understood at his 1884 doctorate, that acceptance took a struggle of more than ten years and many experiments, and that van't Hoff's theory depended on his. Award-body speech: admiring and retrospective.
- Svante Arrhenius, Biographical (NobelPrize.org, 1903 Nobel Prize in Chemistry), read in full: education and thesis (1884), reception by the Uppsala faculty versus Pettersson and Ostwald, the first docentship in physical chemistry in Sweden, study visits with Ostwald, Kohlrausch, Boltzmann and van't Hoff, declining a Giessen chair in 1891, professorship and rectorship at Stockholm, the Nobel Institute for Physical Chemistry from 1905, textbooks and popular books, interests in the CO2 climate effect, panspermia and the northern lights, Royal Society election and medals. Official biography; factual and admiring.
- Complete Dictionary of Scientific Biography entry 'Arrhenius, Svante August' (Encyclopedia.com), read in full: the original entry by H. A. M. Snelders (thesis, the 1889 paper on the temperature dependence of the inversion of cane sugar and the activation-energy idea, cosmic physics, the 1896 carbonic acid memoir) and the new supplement by Sverker Sorlin, which draws on Elisabeth Crawford's 1996 biography and is more critical: describes his career worries, the modest Uppsala assessment of his dissertation, Ostwald and van't Hoff rescuing his career, a later 'countermyth' of undiscovered genius, his expansive and polemical style, the quarrels with Nernst and Ehrlich, the short-lived or whimsical ideas such as panspermia, and the almost nil reception of the greenhouse paper until 1938. Independent historians; includes critical judgements. Private-life passages (marriages, divorce, custody) were read but excluded.
- 'Svante August Arrhenius', Encyclopedia of World Biography (Gale, via Encyclopedia.com), read in full: thesis granted the lowest passing grade, Ostwald and others as supporters, election to the Swedish Academy of Sciences 'with strong opposition' and professorship 'over strong objections', first Swede to win the chemistry Nobel Prize, the Debye-Hueckel modification of his strong-electrolyte views in 1923, and his spread into immunochemistry, cosmic physics and a proposed universal language. General reference biography.
- Spencer Weart, 'The Discovery of Global Warming: The Carbon Dioxide Greenhouse Effect', section on Arrhenius and Chamberlin (AIP Center for History of Physics), read: Arrhenius's 1896 laborious numerical computation (halving CO2 could lower European temperature by 4-5 C; doubling would raise it 5-6 C), his reliance on Hogbom's estimates, his view that warming was not a problem and far from his main point about the ice ages, the 1908 book revision, and the reasons contemporary experts dismissed the calculation as oversimplified. Institutional history of science; critical of both the model and the claim that he discovered global warming.
- Albert Kahn Museum, Archives of the Planet (Hauts-de-Seine departmental collections), autochrome record 'Monsieur Svante Arrhenius', inventory A31436, operator Auguste Leon, 10 May 1922, with the collection page's licence line 'freely reusable (CC-00), public domain', and the Wikimedia Commons file '1922 Svante Arrhenius.jpg', checked for the portrait only.