While going over a world map and talking about current events, Agent J grew solemn.  “Is this all there is in the world?  There isn’t much land for all the people.”

I said, “Yeah, but it takes almost a week to drive from here to here, and there are part of the world where there aren’t many people.”

He was still quiet, so I asked him what was bothering him. “We’re not going to have enough food for everyone,” he said.

I explained to him that we need to properly conserve the world by doing X, Y, and Z, and learn how to grow the right amount of food so we don’t waste it.  He seemed relieved and said, “Okay, I’m going to go weed my watermelons so we’ll all have enough of those.”