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but when it reach to that point, I believe the water level must rise up alot.tvboxnow.com: F5 s+ W- ^# f: O9 y  p. @9 F
Eventually, there will not have enough space for people to stand. tvboxnow.com" s7 m) X, |* h- x
Oxgyen supply will become a critical problem of building a 2000 floor building.
- R' Y1 ~" F) P* _TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。When the Earth gets more crowded, the oxygen will not be enough to supply to all the man-kind.
' v  W# S# i/ [: Z: ]tvboxnow.comAT a result, I think human will never going to reach that point.