In the book A Mind to Crime, one of the primary ideas discussed is the genetic theory on crime. Mainly, a description is given how environmental factors interact with genes, which can cause one to be more active in crime; therefore, one gene does not cause crime, but if certain genes interact with environmental factors, then crime is more likely. An example of this possibility is the presence of a gene that can make one more aggressive. This aggressive gene may interact with outside influences where the criminal may be placed in violent or unpleasant situations, which will cause him to act in a criminal manner. Moir and Jessel say, “Gene

While there can be positive aspects to support conducting research in biology, there are also negatives. One negative aspect in biological research is that if it proves to be effective then criminals can blame their criminal actions on their anatomical make-up. For example, if a criminal is on trial for robbing a liquor store, in his defense he can say that it was not his fault but it was a chemical imbalance in the brain. Criminals should not be able to blame biological factors on their actions, instead they need to take responsibility and be punished for their actions. Another negative aspect is that if one’s parents were involved in criminal activity and biological studies have proven that genetics played a significant role in crime, then this person may feel that they are entitled to act in a criminal way. This way of thinking could cause a number of children of criminals to believe that they were born to be criminals so they would act in a criminal manner.

If a biological link to crime were proven, the change we handled criminals in the criminal justice could change significantly. One way it would change is that there would be new drug therapies to correct the problem in the brain, which would be a positive change because the treatmen

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Moir Jessel, Mind Crime, , David Jessel, act criminal, act criminal manner, criminal manner, criminal justice, cause crime, criminal activity, criminals criminal justice, positive aspects, factors interact genes, crime types crime, biological studies, crime types, justice system, negative aspect, chemical imbalance brain,