【明報專訊】如果你認為現在「地球叔叔」載�我們65億人已不堪負荷、十分辛苦的話,那你可能錯了。羅馬尼亞科學家計算地球容納人類的極限,聲稱人口就算比現在再多20萬倍(即1.3億億人),地球叔叔「理論上」也沒問題,關鍵是人類能否發展出相應的尖端科技產生出足夠資源。 # c7 f. T" ~" u# _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。 ' F+ {- W" ^5 V8 C _) Gwww3.tvboxnow.com全球人口現在有65億,2050年預計會升至90億。但羅馬尼亞布加勒斯特科技大學的伯德斯庫博士認為,理論上地球能容納的人口遠超這數目。 tvb now,tvbnow,bttvb/ C) T; v- K) e i2 t3 Q* z
* n; L, W1 T$ F; g- |2 U2 Wtvb now,tvbnow,bttvb地球吸熱散熱力量需均等 ) y. E& X/ p9 r$ o. t" s' [
8 y6 ^. v3 S6 l l巨型屋頂覆蓋海洋陸地 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。+ t; F" r @$ [
- ` ]* _! {6 g. B9 t科學家相信到時將需要一個巨型「屋頂」,覆蓋在全球的海洋和陸地上。地球表面將佈滿太陽能接收板和反光板,人們可透過這些板控制到達地面的陽光量,從而控制地面溫度。卡思卡特補充說﹕「屆時人們就像囚犯般生活在井井有條的城市監獄裡。所有東西都會循環再用,到時候將不會有廢物。」作者: b40342 時間: 2006-12-20 12:51 AM
科学家推算一下,的确不错,但将来不可能有这么多人的。社会富裕,人口便放慢增长,甚至减少(日本已经开始人口减少了)。社会越来越富裕,看来趋势不改。作者: biokiller 時間: 2007-1-17 11:23 AM
All human gonna die long before reach that number作者: falcoy 時間: 2007-1-17 03:20 PM
那真的就像科幻小說或是漫畫中的大家住在一個鐵球中了作者: seans14 時間: 2007-1-18 02:41 AM
it's very amazing...作者: 古怪仔 時間: 2007-1-19 02:35 PM
幾時先會滿呢????作者: saiwa 時間: 2007-1-20 02:46 AM
but is the sun gonna explod before that time. i suspect if we will reach that number ever... it's just a matter of time before all human beings are vanished作者: kio 時間: 2007-1-21 04:00 AM
but when it reach to that point, I believe the water level must rise up alot.tvb now,tvbnow,bttvb- c& P1 Y6 k9 a1 w
Eventually, there will not have enough space for people to stand. www3.tvboxnow.com" k, I3 S7 u' L
Oxgyen supply will become a critical problem of building a 2000 floor building. # m+ ?' ~. U' m4 B3 R2 bWhen the Earth gets more crowded, the oxygen will not be enough to supply to all the man-kind. + U+ ~: i9 J1 [' u; lwww3.tvboxnow.comAT a result, I think human will never going to reach that point.作者: kalbee 時間: 2007-1-22 12:00 PM
omg i can't thing of that作者: mugen23 時間: 2007-1-23 01:46 AM
Thank you作者: fanny5656 時間: 2007-1-23 01:52 AM
:-O :-O :-O作者: avian 時間: 2007-2-22 06:22 PM
2000 floors, what happen if there is a power cut? can people walk 2000 floors?作者: crazyorochi 時間: 2007-2-23 02:12 AM
i dun think our planet can support number of this ppl .....作者: zactlion1899 時間: 2007-6-19 07:17 PM
謝謝作者: lighthouse 時間: 2007-6-19 09:02 PM
thanks to factory chimneys and polution, global warming is a serious problem now, this winter i can feel that its not at cold as last winter 5 y% t; O) V. i! g5 z
btw i'm in sydney, shouldnt affect us for a very long time.作者: jasmine5873 時間: 2008-1-12 10:49 AM
i dont think the human can feel all the space in the world作者: wkn1ght93 時間: 2008-1-12 12:25 PM