How does the concept of life (right or wrong) change the perspective of human vision and define the direction of his activities, we need not to go anywhere far to understand it. Every one complains today that falsehood; deception, cunningness, betrayal, corruption, bribery, injustice, oppression, extortion and exploitation are prevailing in the world. It looks as if, without any exception of zones or inhabitants, the germs of these diseases have spread all over the globe like an epidemic. Did you ever ponder over the cause thereof? Ills were also there in the days gone by, but these were not so general and comprehensive. With a little pondering, this reality will be established that its basic cause is the concept of life which, in the 19th century, emerged in the West and due to the general and global means of communication spread to ever nook and corner of the world. All these ills/miseries are the product of this concept. This concept of life was that the human life is only the physical life and laws governing the life and the death at the animal level apply to man also. Survival of the fittest is the immutable law of nature. According to this law, only the one wielding the maximal scepter of authority and power has the right to live. How this authority and power acquired was is no question. The poor and the weak and the powerless can be allowed to live only to become victual of the powerful. Every big fish devours the smaller one. Insects are born to be the food of the sparrows and the sparrows consequently breathe only to be the prey of the eagles. This is the law of nature, the constitution of life. It is according to this law that the decisions on the life and death of individuals as well as Nations are made. Might is right is the exigency of justice. Lion is the king of jungle, not the goat. If the lion eats the goat, the goat cannot make complain that it is the victim of oppression.
The animals live by instincts which, though many in number can generally be classified into three categories: Self-preservation, Self-assertion and Self-procreation. When the human life is not valued higher than that of the animal level, obviously every individual would work under these very instincts, and then there would be no room for the moral values.