事实上，罪行是由个人的犯罪倾向及外在环境交错而产生的。

In fact, criminal acts are a result of the interplay between individual propensity to crime and a given situation.

他说，过份强调DNA，会把其实是「健康状态」曲解成「生物的必然性」，而且还会诱惑人们利用同样的工具，从基因组的角度去描绘一个人的犯罪倾向与智力。

The emphasis on DNA, he remarks, transforms health status into a biological inevitability, and it is tempting to use the same tools to profile criminality or intelligence at the genome level.