人类脱离地球会有未来吗

漂泊地球热播 那么人类脱离地球会有未来吗

Does humanity have a future beyond Earth？ 人类脱离地球会有未来吗？
　　“I think it’s a dangerous delusion to envisage1） mass emigration from Earth. There’s nowhere else in the solar system that’s as comfortable as even the top of Everest or the South Pole. We must address the world’s problems here. Nevertheless， I’d guess that by the next century， there will be groups of privately funded adventurers living on Mars and thereafter perhaps elsewhere in the solar system. We should surely wish these pioneer settlers good luck in using all the cyborg2） techniques and biotech to adapt to alien environments. Within a few centuries they will have become a new species： The posthuman3） era will have begun. Travel beyond the solar system is an enterprise for posthumans—organic or inorganic.”
　　—Martin Rees， British cosmologist and astrophysicist

“我以为想象大规模移居外星是一种风险的梦想。太阳系的其他任何星球乃至还不如珠峰或南极舒畅。咱们必须在地球上处理这个国际的问题。可是我猜测，到下个世纪，将会有成群的探险家在私家的赞助下到火星寓居，今后可能到太阳系的其他星球寓居。咱们当然应该祝愿这些前驱移民者们，愿他们能使用半机器人技能和生物技能习惯外星环境。几世纪之后，他们将变成一个新物种：后人类年代就开端了。飞出太阳系的游览是那些有机或无机后人类的工作。”
　　——英国宇宙学家和天体物理学家马丁·里斯