What makes an animals  life more inferior to a humans?

Are the killings forgiven because the bond we share is broken from the missing link of communication?
Do we do it because their screams are silenced and the only way to hear horror is by looking into their eyes?

We **** before we understand. Humans themselves are still learning. There are things we don't understand, there are times we ***** up. Does that mean we're eligible for death?
No because we have a larger "meaning" in this life. We have jobs, pay bills and use our opposable thumbs for senseless tasks.
Does that make us superior?
No.

Elephants can paint
Monkeys play chess
Birds can sing
Animals can feel.

Tragedy is, ignorant people will only see the common bond they have with others is simply the soil we tread on.