The ‘root of all evil’ has been discovered by scientists who found that a distinct part of the brain fires up before premeditated nefarious acts are carried out.

Researchers were keen find out if bad intentions could be seen forming in the brain before any violence or aggression actually took place.

They found that the a distinct part of the hypothalamus – the brain region that controls body temperature, hunger and sleep – is activated shortly before an attack.

more at Source: ‘Root of all evil’ found in the brain by scientists – Telegraph