Fridtjof Nansen (10 October 1861 – 13 May 1930) was a Norwegian explorer, scientist, diplomat, humanitarian and Nobel Peace Prize laureate. In his youth he was a champion skier and ice skater. He led the team that made the first crossing of the Greenland interior in 1888, traversing the island on cross-country skis. He won international fame after reaching a record northern latitude of 86°14′ during his North Pole expedition of 1893–96. Although he retired from exploration after his return to Norway, his techniques of polar travel and his innovations in equipment and clothing influenced a generation of subsequent Arctic and Antarctic expeditions.
Nansen studied zoology at the Royal Frederick University in Christiania (renamed Oslo in 1925), and later worked as a curator at the Bergen Museum where his research on the central nervous system of lower marine creatures earned him a doctorate and helped establish modern theories of neurology. After 1896 his main scientific interest switched to oceanography; in the course of his research he made many scientific cruises, mainly in the North Atlantic, and contributed to the development of modern oceanographic equipment. As one of his country’s leading citizens, in 1905 Nansen spoke out for the ending of Norway’s union with Sweden, and was instrumental in persuading Prince Carl of Denmark to accept the throne of the newly independent Norway. Between 1906 and 1908 he served as the Norwegian representative in London, where he helped negotiate the Integrity Treaty that guaranteed Norway’s independent status.
In the final decade of his life, Nansen devoted himself primarily to the League of Nations, following his appointment in 1921 as the League’s High Commissioner for Refugees. In 1922 he was awarded the Nobel Peace Prize for his work on behalf of the displaced victims of the First World War and related conflicts. Among the initiatives he introduced was the “Nansen passport” for stateless persons, a certificate recognised by more than 50 countries. He worked on behalf of refugees until his sudden death in 1930, after which the League established the Nansen International Office for Refugees to ensure that his work continued. This office received the Nobel Peace Prize for 1938. Nansen was honoured by many nations, and his name is commemorated in numerous geographical features, particularly in the polar regions.
Portrait photograph of Roald Amundsen; ca. 1907
Roald Amundsen led the Antarctic expedition of 1910–12 which was the first to reach the South Pole, on December 14th, 1911.
In 1926, he was the first expedition leader for the air expedition to the North Pole. Amundsen is recognized as the first person, without dispute, as having reached both poles. He is also known as having the first expedition to traverse the Northwest Passage (1903–06) in the Arctic.
Nansen’s ship ‘Fram’, held in ice; March 1894.
More information about the expedition:
The idea for the expedition had arisen after items from the American vessel Jeannette, which had sunk off the north coast of Siberia in 1881, were discovered three years later off the south-west coast of Greenland. The wreckage had obviously been carried across the polar ocean, perhaps across the pole itself. Based on this and other debris recovered from the Greenland coast, the meteorologist Henrik Mohn developed a theory of transpolar drift, which led Nansen to believe that a specially designed ship could be frozen in the pack ice and follow the same track as the Jeannette wreckage, thus reaching the vicinity of the pole.
Nansen supervised the construction of a vessel with a rounded hull and other features designed to withstand prolonged pressure from ice. The ship was rarely threatened during her long imprisonment, and emerged unscathed after three years. The scientific observations carried out during this period contributed significantly to the new discipline of oceanography, which subsequently became the main focus of Nansen’s scientific work. Fram’s drift and Nansen’s sledge journey proved conclusively that there were no significant land masses between the Eurasian continents and the North Pole, and confirmed the general character of the north polar region as a deep, ice-covered sea. Although Nansen retired from exploration after this expedition, the methods of travel and survival he developed with Johansen influenced all the polar expeditions, north and south, which followed in the subsequent three decades.