公共危机就是对一个社会系统的基本价值和行为准则架构产生严重威胁,并且在时间压力和不确定性极高的情况下,必须对其做出关键决策的事件。对公共危机的管理和控制,对社会和国家意义重大。本文主要真对公共危机和管理的定义以及我国实行危机管理的必要性进行了初步的阐述和讲解。 A public crisis is an event that poses a serious threat to the basic values ​​and code of conduct architecture of a social system and must make key decisions about it in the face of extreme time pressures and uncertainties. The management and control of public crises are of great social and national significance. This article mainly describes the definition of public crisis and management and the necessity of crisis management in our country.