Pakistan, Nov. 20 -- Human progress has largely depended on the harnessing of natural resources in the shape of food, fuel, and other useful aspects of life. The human beings developed their colonies and communities only after exploiting the sources of nature and, so, made tremendous progress in making their life easier, comfortable, and faster. But while doing so, human beings forgot that there's always a limit of doing things.

They crossed their limit not only in the speed of increase of the human population but also the harnessing of human harnessing of natural resources. This very slowly but surely caused a disturbance in the ratio and balance of human beings and nature. Consequently, the sources started to deplete in reversely propo...