当金融危机把社会经济体系冲击得体无完肤的时候,人们在过去的一年中不断追问:经济学家到底是干什么吃的?问题的提出引人深思,但一时难有答案,所以对于此问题的思索也从未停息。其实,对于安全领域的思考又何尝不是如此呢?有太多的专家学者在进行研究,同时也有太多的人在追问。 When the financial crisis completely shattered the socio-economic system, people in the past year kept asking: What exactly do economists eat? The question is thought-provoking, but it is hard to answer the question at one time. Thinking never stopped. In fact, this is not the case for the field of thinking about safety? There are too many experts and scholars in the study, but too many people are asking.