Why sometimes Humans are worse than animal?

Animals do not do it because they simply do not have the capability to do it. Give them a brain comparable to the human brain or close to it and watch some of them commit horrible acts. Animals are driven by instinct and that is it. They just live moment to moment.

Humans on the other hand have evolved enough that we no longer live like this. We no longer live by instincts as much as other animals do. We have the capability to choose and reflect on our actions. We have the capability to feel and express our emotions in ways more primitive minds cannot. We have the capability to judge on what is evil and what is not.

People are not born evil or good. They grow up and become a blend of both. Depending on the experiences they go through and how they react to them will judge how they react to future events. We have the power to do good or evil. We have the choice to do either.

Look at Dolphins. They suposedly have a mind comparable to ours and they seem to do the same things Humans do. Perhaps to them they just see it as playing? Maybe they just dont care. It's okay in thier eyes. They made that choice.

Humans kill other Humans because they can and choose to. That's just life. Give any other lifeform that choice and some of them will do the same. But maybe you'd like a life without choice? Then there would be no evil acts because there's no one to do them or judge them.

Jam it back in, in the dark.