摘要：Euroscepticism is an ambivalent and polysemic concept, consisting of the theme of the European identity, the construction of European Union as new polity, the development of an opposition as expression of new social cleavage, and finally the perspective of an ideological politicization of the european integration by national and supranational political actors. The article attempts to make light on the nature and on the dynamics of development of the euroscepticism through a sequence of analysis that starts from the identity of Europe (what we mean by euroscepticism), then addresses the social dimension of Europe (what we mean by the new european cleavage), and it finally examines the political dimension (the risks and opportunities of politicization by political parties of the european cleavage).
其他摘要：Euroscepticism is an ambivalent and polysemic concept, consisting of the theme of the European identity, the construction of European Union as new polity, the development of an opposition as expression of new social cleavage, and finally the perspective of an ideological politicization of the european integration by national and supranational political actors. The article attempts to make light on the nature and on the dynamics of development of the euroscepticism through a sequence of analysis that starts from the identity of Europe (what we mean by euroscepticism), then addresses the social dimension of Europe (what we mean by the new european cleavage), and it finally examines the political dimension (the risks and opportunities of politicization by political parties of the european cleavage).
