radicalization       
noun [ U ] (UK usually radicalisation) uk/ˌræd.ɪ.kə.laɪˈzeɪ.ʃən/ us/ˌræd.ɪ.kə.laɪˈzeɪ.ʃən/
 在政治(或宗教观念)上的激进
the action or process of making someone become more radical (= extreme) in their political or religious beliefs
  the radicalization of young men 年轻人的激进行为 
 This was a period of growing radicalization of the working class. 这是一个工人阶级日益激进化的时期。 
 See: radicalize
 - More examples
 - The dominant economic and political factors are making for an increased radicalization of the masses.
 - Meetings have been organised with various ethnic and religious communities to prevent radicalization.
 - Before law enforcement officers could disrupt terrorists, they had to understand the radicalization process.