SYSTEM

The world is full of mysteries, we are in order to understand. We the humans have discovered lots of but still not aware of lot more. Years ago we were not much in population not as the needs and the sources were required in limited amount, there was another reason of the unawareness about the things. But they had a natural way of living, they did not go through a irreversible methods of using things. Well, things have changed people are now much more aware of the science behind the things and have better knowledge than before to use all the sources available them. Now the people became 'so called' more civilized or we can say careless about the nature. We know that more population means requirement of more sources of living.

All the sources of the earth is almost now discovered by the humans and they exploited them to the extent of its end either it is coal or petroleum, even though we are facing water problems. We all know that all these sources can not be reestablished and have to work on the system that may run with nature. 

Progress is good in each field but we must calculate the price for the development and others. If we destroy the nature for are domestic needs, everything that we have change in the echo system will affect us too as we also part of it, either it is air pollution or water. In order to make some peice of paper we must not forget the issue of are own existence. 

Nature adjust the way of its function with each of the change done by us.