A paparazzo once jumped out of a car and started running backward with me. I slowed down out of courtesy because she started drifting into the street. I reached out my hand and moved her back so she didn't get hit by a bus.
I don't think that anyone seriously fears that the world can be blown to pieces all together. But what one can fear and rightly so are regional things like in the Middle East India Pakistan the Korean Peninsula borders in Africa etc.
