true.. thats why I always say we're unproductive bacteria using all of the resources of this space rock called 'earth', these bacterias are mutating at such an alarming rate that it is producing means and methods of destroying it's own kind.  And we'll be the cause of our own pathetic demise.
How would anyone feel if suppose dogs that we pet, start killing another dogs viciously and say it becomes routine for them.? We would be really surprised to death to see that.
I wonder if we're observed that way.