The primary challenge facing by the present day world is the destruction of the Mother Nature in the name of civilizations and developments, threatening the biodiversity by indiscriminate deforestation and poaching of precious wildlife, challenging its delicate ecological balance, making the Earth gradually inhabitable for all the life forms including us and thus taking the planet to its ultimate limit of tolerance. If the present situation continues, only a few human generations ahead will be able to live with a living planet and we are ourselves will be solely responsible for the extermination of the mankind from this planet. It is true that every society needs to create social system, economic stability that support human welfare but at the same time it is also very necessary to take care of the sustainability of the environment on which life depends.