Elisabeth Veronika Mann Borgese, (24 April 1918 – 8 February 2002) was an internationally recognized expert on maritime law and policy and the protection of the environment. Called "the mother of the oceans", she received the Order of Canada and awards from the governments of Austria, China, Colombia, Germany, the United Nations and the World Conservation Union. In 1970 she organized the first international conference on the law of the sea, "Pacem in Maribus" ("Peace in the Oceans") in Malta, and helped to establish the International Ocean Institute (IOI) at the Royal University of Malta. She was of Jewish descent from her mother's side. Due to her being the granddaughter of Júlia da Silva Bruhns, she was also of Portuguese-Indigenous Brazilian partial descent.

The Mann family left Germany after Adolf Hitler came to power, moving first to Switzerland. He began to explore the possibility of obtaining citizenship in Austria, Switzerland or Czechoslovakia. Nonetheless, her "rough and ready" translation was for many years one of the few versions available.

On 10 February 1938, Thomas Mann travelled to the United States on a lecture tour. Following the annexation of Austria on 12 March 1938, he expressed grave concern over the appeasement policy and sought to become a citizen of the United States. In 1941, Thomas Mann and other family members, including Elisabeth Mann Borgese, became citizens of the United States.

At the time of her death, Elisabeth Mann Borgese was the last living child of Thomas Mann. This came to prominence with the Emmy-winning docudrama TV mini-series Die Manns – Ein Jahrhundertroman (2001), in which she was shown in interviews with director Heinrich Breloer on different locations in Europe and the United States where her family once stayed. The Frankfurter Allgemeine Zeitung described her appearance in the interviews as "unpretentious, wise and with a winning sense of humor". It marked the first time that she talked extensively about her family, and she agreed that she was the only one of the six children of Mann who felt totally reconciled with the shadow of their father.

Marriage

Elisabeth Mann married the anti-fascist Italian writer and professor of literature Giuseppe Antonio Borgese (1882–1952) in 1939. They had two daughters, Angelica (born 1940) and Dominica (born 1944).

Elisabeth lived with psychiatrist and writer Corrado Tumiati (1885–1967) in her home in Fiesole (Florence, Italy) from 1953 until his death in 1967.

In 1967, Mann Borgese met Arvid Pardo, the UN ambassador for Malta, who later became her partner.

University of Chicago

Mann Borgese moved to Chicago with her husband, who taught at the University of Chicago. With Richard McKeon and Robert Hutchins, G. A. Borgese formed the interdisciplinary Committee to Frame a World Constitution, which published a Preliminary Draft of a World Constitution in 1948. The members of the Committee at the time of the publication of the Draft were, in addition to Hutchins and Borgese, Mortimer J. Adler, Stringfellow Barr, Albert Léon Guérard, Harold Innis, Erich Kahler, Wilber G. Katz, Charles Howard McIlwain, Robert Redfield, and Rexford Tugwell. Elisabeth was the secretary of the Committee and edited its journal, Common Cause, which was published by the University of Chicago Press from 1947–1951.

She experimented with writing science fiction, publishing several stories in 1959, which were collected in the anthology, To Whom It May Concern (1960). The pessimism of her speculative fiction is in strong contrast to her usual optimism. In 1963, Borgese published The Ascent of Woman, a sociological work suggesting that women were in the process of becoming "men's true equals". In 1967, she began to focus specifically on marine law, working with Wolfgang Friedmann and Arvid Pardo, then Malta's Ambassador to the United States. In 1968, she published The Ocean Regime, an early proposal for an international agency tasked with the care of ocean resources including the high seas and the continental shelf. By 1970, at the age of 52, Mann Borgese had established herself as an international expert on the oceans.

She was the initiator and organizer of the first international conference on the law of the sea, held at Malta in 1970, with the title of "Pacem in Maribus" ("Peace in the Oceans"). She also helped to establish the International Ocean Institute (IOI). and the editor of Ocean Frontiers (1992). She has also published short stories, children's books and a play. She was editor of Intercultural Publications from 1952 to 1964 and research associate and editor of Common Cause, at the University of Chicago (1946–52). She acted as an advisor to Ambassador Karl Wolf, who led the Austrian Delegation to UNCLOS III. Invited to remain, she became professor of political science at Dalhousie in 1980, and an adjunct professor of law in 1996. She taught maritime law and political science,

thumb|Mann Borgese's tomb in the family grave at the cemetery of [[Kilchberg, Zürich|Kilchberg in the Swiss canton of Zurich.]]

From 1987 to 1992 Mann Borgese served as chairperson of the International Centre for Ocean Development.

Death

Elisabeth Mann Borgese died unexpectedly on 8 February 2002, at the age of 83, during a skiing holiday in St. Moritz, Switzerland.