Watch this video on aggression and consider the following questions. As genes, cells, and DNA can cause aggression, and aggression can cause crimes, does this mean that criminals can successfully argue that it's their DNA, something they can't control, that's making them do what they do? What role does testosterone play with aggression?
Source: Khan Academy, https://www.youtube.com/watch?v=Z9lOsZCNzNI
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 License.