尽管冷战已经结束,但不安全因素仍然存在。正如最近在非洲发生的事件所显示,大规模的迁移就是一个例子。大规模迁移不仅是社会不稳定的产物,而且是社会不稳定的成因。不稳定不仅与移民的流动有关,而且与流亡者的政治因素有关。值得 Although the cold war has ended, insecurity remains. As the recent events in Africa show, mass migration is an example. Large-scale migration is not only a product of social instability, but also a cause of social instability. Instability is not only related to the mobility of immigrants, but also to the political factors of the exiles. worth it