West Germany: 1955–1960 Foucault spent the next five years abroad, first in Sweden, working as cultural diplomat at the University of Uppsala, a job obtained through his acquaintance with historian of religion Georges Dumézil. At Uppsala he was appointed a Reader in French language and literature, while simultaneously working as director of the Maison de France, thus opening the possibility of a cultural-diplomatic career. Although finding it difficult to adjust to the "Nordic gloom" and long winters, he developed close friendships with two Frenchmen, biochemist Jean-François Miquel and physicist Jacques Papet-Lépine, and entered into romantic and sexual relationships with various men. In Uppsala he became known for his heavy alcohol consumption and reckless driving in his new Jaguar car. In spring 1956 Barraqué broke from his relationship with Foucault, announcing that he wanted to leave the "vertigo of madness". In Uppsala, Foucault spent much of his spare time in the university's Carolina Rediviva library, making use of their Bibliotheca Walleriana collection of texts on the history of medicine for his ongoing research. Finishing his doctoral thesis, Foucault hoped that Uppsala University would accept it, but Sten Lindroth, a positivistic historian of science there, remained unimpressed, asserting that it was full of speculative generalisations and was a poor work of history; he refused to allow Foucault to be awarded a doctorate at Uppsala. In part because of this rejection, Foucault left Sweden. Later, Foucault admitted that the work was a first draft with certain lack of quality. Again at Dumézil's behest, in October 1958 Foucault arrived in the capital of Polish People's Republic, Warsaw and took charge of the University of Warsaw's Centre Français. Foucault found life in Poland difficult due to the lack of material goods and services following the destruction of the Second World War. Witnessing the aftermath of the Polish October of 1956, when students had protested against the governing communist Polish United Workers' Party, he felt that most Poles despised their government as a puppet regime of the Soviet Union, and thought that the system ran "badly". Considering the university a liberal enclave, he traveled the country giving lectures; proving popular, he adopted the position of de facto cultural attaché. Like France and Sweden, Poland legally tolerated but socially frowned on homosexual activity, and Foucault undertook relationships with a number of men; one was with a Polish security agent who hoped to trap Foucault in an embarrassing