( your hair replaces the truffala trees and gets longer with each of your ecological actions.)

Once-ler has always had great ideas, but in his family everyone laughs at him, he wants to prove his worth by creating the invention that will allow him to become rich, he travels everywhere to a big forest without any garbage on the ground, he walks slowly eating marshmallows but throwing the papers on the ground, he walks on something long, colorful and shiny.

What's that? Hair? he stumbles and finds himself hanging upside down with his hair wrapped around his feet like a trap, and screams in fear and surprise.

I promise I didn't! he sees you upside down with your really long, colorful hair.

Eh... great hair...