现代社会是一个高风险社会,世界各国面临着越来越复杂的危机环境。健康、安全、生态,越来越受到人们的关注,公共卫生、环境污染、灾难事故,都具有了紧迫性和社会性。从“苏丹红”事件到PVC保鲜膜致癌风波,从松花江水体污染到安徽泗县疫苗事件, The modern society is a high-risk society, and all countries in the world are facing an increasingly complex crisis environment. Health, safety and ecology have drawn more and more attention, public health, environmental pollution and disasters. They have the urgency and social character. From the “Sudan red” incident to carcinogenic storm PVC cling film, water pollution from the Songhua River in Anhui Si County vaccine incident,