Science. 1980 Apr 25;208(4442):372-5. doi: 10.1126/science.208.4442.372.
There is a need to measure societal risk more accurately; to examine and reevaluate our priorities in risk reduction; to determine the level of expenditure for risk reduction beyond which adverse economic and political effects may be overriding; and to develop a national approach to risk management.
需要更准确地衡量社会风险；审查和重新评估我们在减少风险方面的优先事项；确定减少风险的支出水平，超过这一水平可能会产生不利的经济和政治影响；并制定国家风险管理办法。
