Invasive Humans

Humans the most cruel creature on the planet
Constantly destroying the very planet we call home
Constantly fighting amongst ourselves
Constantly belittling each other
Slowly killing off every other creature
Constantly judging anything and everything that chooses to be different
Tell me do we really deserve to live
At the cost of everything else
We see this in the wild its called an invasive species
Where a creature is put in a foreign environment 
And kills off everything else
So are we just an invasive species
And if so 
Where did we come from