She became involved in public debate in the 1960s. Eriksen helped to establish the left-wing
Left Socialists political party in 1967 and became a member of its primary board in mid-1968 before being employed in its office that same year. Eriksen's first book, the gender-political work
Kællinger i Danmark, co-written with the film director and painter
Jytte Rex was published in 1975 after the two held the
Drømmen og den rasende latte exhibition the previous year. The following year, she authored the two-volume novel
Victoria og verdensrevolutionen. This was followed by Eriksen's next novel
Fugletræet about the contemporary division of love and work in 1979, and made her debut as a playwright with the futuristic horror
Vinden er ikke til salg a year later. In 1981, she published the historical novel
Silkehavet about the
bourgeois revolution. Eriksen wrote the science fiction series
Rummet uden tid, 1–4 that includes the books
Luderen fra Gomorra (1983),
Nord for tiden in 1985,
Dinosaurernes morgen in 1986 and
Paradismaskinen in 1989, which were published between 1983 and 1989. In 1992, she wrote the social novel
Hjertets fifth kammer, and
Hertuginden three years later; both novels were focused on people who lived through the Second World War and hoping to continue her livelihoods. Eriksen went on to author the novel series
Sommerfugelens vinge from 1997 to 2001 that provided a contemporary historical analysis of the social development of the people of Europe at the conclusion of the 1990s. These books were
Tørvegraverne in 1997,
De rumænske bøfler in 1999 and
Vinterhaven in 2001. She went on to publish the political-psychological novel realism novel
Citrontræet in 2003, the social realism novel
En kvinde med hat in 2005, and
Blues for en lyserød sko in 2007. Eriksen wrote her memoirs
Brød og roser in 2009, and she also worked as a freelance writer and magazine editor. She was a member of the
Social Democrats from the late 1980s, and died in Aalborg, Denmark on 13 March 2015. ==Awards==