Starting from the character of humanity, this part inspects and improves the deserving position of strict liability from the angles of security justice, corrective justice, economic analysis and policies. 从人性的基本特征出发,分别从安全正义、矫正正义、经济分析、政策考量等多角度对严格责任在现代社会的应然地位进行理性的考察和论证。