The fault in us "The Humans" We have already destroyed our heaven "Earth ", and we all are responsible for that but we won't accept it because many of us are not known about it that how they are harming in daily life we don't focus on our actions and their reactions to our lives, Environment and the whole planet Earth . Highly developed countries like USA, China, Canada and European nations have almost destructed nature for reaching high standards of life and their natural resources are negligible so they buying it from the developing countries, and the day is not far away when remaining resources will also be finished with ecological overshoot. Our economic development must be based on the sustainabile way we just use our share that nature is providing us and keeping other resources available for the next generation that they can also get their share. Otherwise we will face exactly the way what "tragedy of the commons" tell.