It's simple:GenericAmerican said:How the hell can someone go and rape/muder/torture/otherwisedobadshit to another human, and get off with nothing more that a slap on the wrist.
But average joe shoots an attacking animal in defense of his 5 year old daughter, and faces 20 years in prison.
There's currently so many humans on the planet that if 99.99% of us were wiped out, we'd still have enough genetic diversity and overall population to bounce back with effectively no repercussions except maybe a loss of technology. Hell, there'd still be enough of us to form 2 large armies, have a war, and then continue on as a species.
The same cannot be said for most other things on this planet.