Most people accept the need for security services to respond to terror, particularly in the aftermath of an attack. Achieving lasting change, however, requires addressing not just the consequences of extremism but also its root causes.
多数人接受动用安全部队来应对恐怖行为，尤其是在袭击发生之后。但只有同时解决恐怖主义的后果和根源问题，才能带来持久的变化。我们究竟应该采取哪些举措？