The difference between the two principles is most clearly apparent in their implications for the relationship between science and technology. Precautionary policymakers invoke scientific uncertainty to curb technological innovation, whereas their proactionary counterparts encourage innovation as an extension of scientific hypothesis testing.
这两项原则之间差异最显著的地方莫过于它们对科学与技术之间关系的介入方式。预防性政策制定者会引用科学上的不缺定性来遏制技术创新，而主动性政策制定者则鼓励创新并将其视为一种科学假说验证方式的延伸。