Israel Hwasser (17 September 1790 in

Älvkarleby Älvkarleby () is a locality situated in Älvkarleby Municipality, Uppsala County, Sweden with 1,647 inhabitants in 2010. It is not the seat of the municipality, a function held by Skutskär 7 km to the north. People from Älvkarleby One of ...

- 11 May 1860 in

Uppsala Uppsala ( ; ; archaically spelled ''Upsala'') is the capital of Uppsala County and the List of urban areas in Sweden by population, fourth-largest city in Sweden, after Stockholm, Gothenburg, and Malmö. It had 177,074 inhabitants in 2019. Loc ...

) was a Swedish medical doctor and professor, who became a member of the

Swedish Academy The Swedish Academy (), founded in 1786 by King Gustav III, is one of the Royal Academies of Sweden. Its 18 members, who are elected for life, comprise the highest Swedish language authority. Outside Scandinavia, it is best known as the body t ...

in 1854. Hwasser was the son of the vicar in Älvkarleby parish, Lars Adolph Hwasser, and Margareta Catharina Djurman. He grew up in the vicarage, receiving his schooling at home. When he was 14 years old he took the finishing exam, ''

studentexamen Studentexamen (Swedish for "students' examination" or "students' degree"), earlier also ''mogenhetsexamen'' ("maturity examination") was the name of the university entrance examination in Sweden from the 17th century to 1968. From 1862 to 1968, ...

'', in Uppsala, and went on to study medicine there. In 1813 he finished his studies and defended his dissertation to become a

Doctor of Medicine A Doctor of Medicine (abbreviated MD, from the Latin language, Latin ) is a medical degree, the meaning of which varies between different jurisdictions. In the United States, and some other countries, the ''MD'' denotes a professional degree of ph ...

. The subject of his dissertation was the treatment of fevers with cold water. Hwasser joined the Swedish troops as a military doctor in the

War of the Sixth Coalition In the War of the Sixth Coalition () (December 1812 – May 1814), sometimes known in Germany as the Wars of Liberation (), a coalition of Austrian Empire, Austria, Kingdom of Prussia, Prussia, Russian Empire, Russia, History of Spain (1808– ...

(part of the

Napoleonic Wars {{Infobox military conflict , conflict = Napoleonic Wars , partof = the French Revolutionary and Napoleonic Wars , image = Napoleonic Wars (revision).jpg , caption = Left to right, top to bottom:Battl ...

) in 1813-14. He served in Germany and Norway. After his return to Sweden, he pursued further studies in surgery at the

Karolinska Institute The Karolinska Institute (KI; ; sometimes known as the (Royal) Caroline Institute in English) is a research-led medical university in Solna within the Stockholm urban area of Sweden and one of the foremost medical research institutes globally ...

in Stockholm. In 1817, at the age of 26, he was appointed Professor of medicine in

Turku Turku ( ; ; , ) is a city in Finland and the regional capital of Southwest Finland. It is located on the southwestern coast of the country at the mouth of the Aura River (Finland), River Aura. The population of Turku is approximately , while t ...

. While he was there, he gradually changed his view of medicine, beginning to believe that humans caused their own illness, while healing was a divine force. In 1827, the

Great Fire of Turku The Great Fire of Turku (; ; ) was a conflagration in the city of Turku in 1827. It is still the largest urban fire in the history of Finland and the Nordic countries. The city had faced several large fires before, including an especially devast ...

led to the move of the faculty of medicine, together with the rest of the

Royal Academy of Turku The Royal Academy of Turku or the Royal Academy of Åbo was the first university in Finland, and the only Finnish university that was founded when the country still was a part of Sweden. It was founded in 1640. In 1809, after Finland became a ...

, to

Helsinki Helsinki () is the Capital city, capital and most populous List of cities and towns in Finland, city in Finland. It is on the shore of the Gulf of Finland and is the seat of southern Finland's Uusimaa region. About people live in the municipali ...

. Hwasser moved, too, but he only remained in Helsinki until 1830, when he applied for a professorship in Uppsala. He returned to Uppsala in order to fight against plans to locate all medical education in Sweden at the Karolinska Institute. He would continue his vocal criticism of Karolinska for 30 years, something that made him somewhat controversial. His opposition to the more scientific

Jöns Jacob Berzelius Baron Jöns Jacob Berzelius (; 20 August 1779 – 7 August 1848) was a Swedish chemist. Berzelius is considered, along with Robert Boyle, John Dalton, and Antoine Lavoisier, to be one of the founders of modern chemistry. Berzelius became a memb ...

has been likened to the opposition in the earlier century between

Emanuel Swedenborg Emanuel Swedenborg (; ; born Emanuel Swedberg; (29 January 168829 March 1772) was a Swedish polymath; scientist, engineer, astronomer, anatomist, Christian theologian, philosopher, and mysticism, mystic. He became best known for his book on the ...

and

Carl Linnaeus Carl Linnaeus (23 May 1707 – 10 January 1778), also known after ennoblement in 1761 as Carl von Linné,#Blunt, Blunt (2004), p. 171. was a Swedish biologist and physician who formalised binomial nomenclature, the modern system of naming o ...

Henrik Schück Henrik Schück (2 November 1855 – 3 October 1947) was a Swedish literary historian, university professor and author. Biography Johan Henrik Emil Schück was a professor at the Lund University 1890–1898. He was a professor at Uppsala Univers ...

, Karl Warburg,
Illustrerad svensk litteraturhistoria
' (3rd ed. 1930), page 6:22. Hwasser was a well-liked teacher of medicine among students and other teachers, and the number of medical students increased during his years as professor. His theories about the philosophical underpinnings of medicine were however less popular. He was also outspoken about his views on public morality and decency, and in his last years he expressed deep admiration for Tsar Nicholas I as the defender of Christendom against liberalism, socialism and godlessness. Hwasser was a member of the

Royal Society of Sciences in Uppsala The Royal Society of Sciences in Uppsala (), is the oldest of the royal academies in Sweden, having been founded in 1710. The society has, by royal decree of 1906, 50 Swedish fellows and 100 foreign. Early members included Emanuel Swedenborg an ...

, the

Royal Swedish Academy of Sciences The Royal Swedish Academy of Sciences () is one of the Swedish Royal Academies, royal academies of Sweden. Founded on 2 June 1739, it is an independent, non-governmental scientific organization that takes special responsibility for promoting nat ...

and the

Royal Swedish Academy of Letters, History and Antiquities The Royal Swedish Academy of Letters, History and Antiquities also called simply the Royal Academy of Letters or Vitterhetsakademien abbreviated KVHAA ( or or ) is the Sweden, Swedish Swedish Royal Academies, royal academy for the Humanities. Its ...

. In 1854, he was made a member of the

. While a member of the latter institution he wrote various texts on literary criticism, mainly focusing on public morality. He married Anna Charlotta Wadsberg in 1817. She died in 1852. He resigned his professorship in 1855, at the age of 65, but continued teaching until his death in 1860. He is buried at

Uppsala old cemetery Uppsala Old Cemetery () is a cemetery in Uppsala, Sweden. In July 2024, about 20 grave sites at Uppsala Old Cemetery were vandalized (overturned gravestones, broken grave lanterns and destroyed flower arrangements). Notable burials * Greta A ...

References

{{DEFAULTSORT:Hwasser, Israel 1790 births 1860 deaths Academic staff of Uppsala University Members of the Swedish Academy Burials at Uppsala old cemetery 19th-century Swedish physicians Swedish expatriates in Finland Karolinska Institute alumni