Planet Earth is 4.5 billion years old. To think that we, as humans have sunk it so low in only the past few decades is absurd, but it's the harsh reality. It's common knowledge that pollution is ruining the world, but what can YOU do to help? Saving Earth shares the global issues that impede the good health and advancement of humanity and the world, but more than that, it give you a good idea of how you, as a smart, strong young individual, can help save the world.