Genes are not simple triggers. No one is hardwired to commit murder or any other crime. Our actions are always the result of stupendously complex gene-environment interactions, and environment is likely to remain the more important influence by far.
If you love it, and work really hard at it, it will really happen, I believe. I'm living proof.
The main force used in the evolving world of humanity has hitherto been applied in the form of war.

