Pollution

We, the humans, are in charge of all of the things that pollute the planet: industry, garbage, cutting down forests and more. For decades we invested money and effort to invent and develop things for our comfort: cars and airplanes, disposable diapers and synthetic materials. All these things pollute and we don't want to stop using them. I think that if we won't do something about that soon, something terrible will happen and it will be too late because we will reach a point of no return. **
 * Pollution is one of the worst things that our planet needs to deal with, because pollution is the main reason for the destruction of plants, animals and the ozone layer, even for many diseases in animals and humans, pollution is the main thing that harms our ecosystem, trees and plants get hurt and also us the people get hurt.
 * And I just wish to say one thing to all of us: don't wait for your government to "heal the world!". We all can make small changes in our life style, and make a big difference. Let's start with the "man in the mirror".

The action of maiking air, water etc dirty and dangerous. **