Feeling empathy for others is deeply engrained into our biology, as seeing another individual in pain triggers an empathic response in the brain of the observer, which allows us to understand and feel what other feels. However, our capacity to feel empathy for the suffering of others is unfortunately not equal towards all human beings.
Click here for original story, Empathy for the pain of the conflicting group is altered across generations in the aftermath of a genocide
Source: Phys.org