"Because unless eradicated the spread like cancer"

"Eradicated" are you speaking of killing them? Genocide of a specific food group. Are you hungry for blood? Will you be that exocutioner? What are you doing here on steemit then? Go buy some guns or whatever it takes to do what you are speaking. Walk your talk.

You still evaded the question. You weren't even thinking about the cancer you would be spreading after the fact. How would inatiating violence create peace?