Our existence
We are a programmed creature,programmed since millions of years.During the evolution from unicellular state to the present state of human being,we are being programmed continuously.The single cell is being evolved and moulded by the changes in environment.These changes are automatically recorded in the inner structure of the cell i.e. the DNA.The DNA is programmed and the new state comes in to existence.The cell division is also programmed and a multicellular organism comes in to existence.The evolution is the need of the environmental changes.Thus our existence is the outcome of the evolution, initiated and moulded continuously by the environment.There seems to be no other force which brought us to the present state.