With the killing? Or against?

[JimmyDavid]

Can we locate each and all alien animal in Florida?"No, but we can kill those that we come across"-you say. Well, in my opinion
that's never gonna solve the issue and you're left with just simple violence. Besides i still think that an animal that manages to survive in an environment, deserves it's place there. That's what the history of species has been all along, survival. You may say this and that, but who asked human beings to be the "police of the natural world"?
Sorry, i respect your ideas (i really do), but it's just a matter of definion. I think it's cruel to directly kill an animal, you might find cruel that i see no crime in a species replacing another.