You are viewing a single comment's thread from:
RE: Oh no... today I realized the danger we are all in, and have been for millennia.
We need walls for the same reason we need walls to our homes. :) As you said. To protect us from bad people. Our homes also protect us from the elements.
They give us security.
How secure would your home be without a wall? (and yet, walls are amoral..., go figure.)