Cigarettes are everywhere. 20% of the world’s population smokes, and people just live with it. But what happens after a person is done with a cigarette is just as bad as smoking and maybe even worse. They drop the cigarette butt on the floor and walk away, not knowing what they have just done. That butt lives the rest of its live on the floor, never composing, its just sitting there plaguing the earth. That one person drops the cigarette and it sits there for 10 years. They use the earth as an ash-tray just because they can.