In the 1960s and 1970s, the humanities and social sciences were largely at the service of an idealised quest aiming at the socialist revolution. In France, academic research on communism in the Third World countries was fuelled by anti-colonial guilt. The change came from within in the early 1980s, when the exodus of Viet Kieu and the security orientation of the country's reunification distracted some of the intellectuals who were “fellow travellers” (compagnons de route) from the triumphant narratives about this country in the 1960s and 1970s. In 1983, a book vividly presented the contradictions of this period experienced by specialists of Vietnam in France with regard to their present or past commitments with Vietnamese communist regime. The historian Georges Boudarel mentioned: “This publication is not a crusade, without complexes or taboos. It intends to place itself under the sign of mutual respect, plurality of points of view, coexistence and tolerance of opinions. These are not exalting slogans, nor are they flags to mount an assault. These terms lack panache and hardly rattle in the wind. But they sum up the hard experience of men. We will not hesitate to make them ours.”