but when it reach to that point, I believe the water level must rise up alot.
' `/ }" E) ~! x6 o* ^) x6 nEventually, there will not have enough space for people to stand. tvb now,tvbnow,bttvb# t0 {' ?. Y* {* [
Oxgyen supply will become a critical problem of building a 2000 floor building.4 g+ V3 L7 O4 p- _( A+ i
When the Earth gets more crowded, the oxygen will not be enough to supply to all the man-kind.tvb now,tvbnow,bttvb ^/ e% d# b$ ]) {# b
AT a result, I think human will never going to reach that point. |