The article never mentions what to say. The implication is you can't say anything. I think this is true, but he could have simply said not to bother engaging with the enemy. You cannot win. Unfortunately, there is no dialogue with our enemy. They've been lied to about us and they think we should be gone. They don't consider what would happen once we're not there anymore. They simply don't think. Their emotions run their lives. I've moved out of the city where most of these zombies domicile. I occasionally wander back to see the state of their metropolis. Mostly, it looks like a third world banana republic. Lots of lease available signs on dark windows, empty office buildings. A dystopia.