Harry glanced to Chal as she mentioned she didn't know what Pollution is. They hesitated as they thought about what they would say to explain it properly. "Uh." They started quietly, "Pollution is like... Waste, bad chemicals, waste products. Dangerous stuff that harms the land." They continued quietly, "I'm unsure how you can help really, the others are... very specific on who does work for them."

The camera's on the tent had started to zone in on where Harry and Chal was, there were scientists watching the camera's quietly, chatting amongst each other. Words of 'Maybe Harry is useful for something after all?' and things along that line.