But what to do in the face of such massive environmental carnage? It can make the individual feel small and helpless, as we ponder the impact that we can actually make. Will anything that we do make the slightest bit of difference? Brazilian photographer Sebastião Salgado and his wife Lélia Deluiz Wanick Salgado decided to show what a small group of passionate, dedicated people can do by turning deforestation on its head, and begin the process of reforestation.