it is nature's rule. when the population of any species of living organisms grow beyond a limit, it has to destroy itself and control the population. it is the theory snd found absolutely right.if not by natural calamities, then by man made calamities. look at israel-palastein war, civil wars in most of the muslim countries, iran iraque war, war in afghanistan. muslim population has grown beyond control as their sole aim is to multiply. one side it multiplies and another side it deplets. war or other things the nsture takes its toll.Paki`sthan created terrorism and it is getting the same back in same coin.
