1D smol brains: "Fckin flat erthers lolll"

2D midbrains: "It's Africa and Spain, I can tell you because of my superior knowledge of geography! Are you impressed yet"

3D minds of men: "Godspeed you brave soldiers"

4D Galaxy brains: "Israel did 911, all this space shit is a front for making bombs and rockets, nobody knows where we came from or what happens when we die"