摘要：It is a weird phenomenon that the ability of reproduction of human being, with which the human being couldexist and prolong, could potentially become the ultimate killer of mankind. If the present population doubling timecould not be properly controlled, the “reproduction” will go to the opposite, “perishing” or “extinction”. Gao’s equation:E=7B244 would lead the weight of entire human population equal to the weight of the Earth. The multiplication ofpopulation will lead to the doomsday around the A. D. 3552 or earlier. The time needed to cover all the surface of theEarth with human bodies will be much earlier than A. D. 3552. Samples of people occupying the limited lands hadappeared in many real life situations like pilgrims in Mecca. That is the prelude of the condition of doomsday of theworld. The ultimate longevity of whole human being could not simply base on individuals’ tactics of personal healthand longevity. But, It needs to promote Homo Sapiensism, which considers the highest benefit of whole mankindinstead of single nation’s benefit. It is a higher level than patriotism. Unfortunately, almost no any current presidents,or, kings/queens of various countries, who stopped at patriotism stage, can be qualified to lead the world. So, it isan urgent project to establish a World Leader Education Institute to produce future global leaders to prolong thelongevity of whole human being and reduce the speed towards doomsday.
关键词：Longevity;Human being;Doomsday;Immigration tide;Arable land
