Is there another Earth out there?

Is there another Earth out there?

According to astronomers, about half the planetary systems may have worlds where people could live. Current technology doesn't allow telescopes to see far enough for us to study these planets. However, in 15 years or less, we should have an answer.

Do you believe humans will ever inhabit another world? With the current threats of global warming and overcrowding, would you consider leaving Earth? If we colonised another planet, who should be allowed to go? How would we build civilisation from scratch? How could we prevent another global-warming catastrophe? And does this mean there may be aliens after all?

 

Your comments

 
  1.  
    karl johnson from england stoke says:
    Sep 10, 20:34

    we would be very nieve to think we are on our own.

  2.  
    jamie mcnamara from earthena says:
    Sep 10, 19:25

    Do you think there are no other earths in this world because there is.i live in earthena and i have visited earth a couple of times

  3.  
    robert taylor from london says:
    Sep 10, 19:15

    hi i really do think their are other beings , more intelligent than us out there. the cosmos was not created just for us. as our earth is an example , so many different nations, colours, languages etc.etc . god could have made us all identical and ,one language. but as we have free will he knew we would all go stark staring mad if that was the case.

  4.  
    robert taylor from london says:
    Sep 10, 19:08

    hi well we cxould all srarve to death, have another global flood, but i think its got to be by fire. a big bomb or natural disaster.yes.

  5.  
    L.H from here says:
    Sep 10, 19:06

    The Drake equation has already worked out the answer to the question of other habitable/inhabited planets-there must be billions of them out there. No one can seriously believe that in the vastness of the known universe that we are alone-that's crazy talk.
    If we don't wipe ourselves out first then I believe we will travel to the stars and colonise new worlds probably on generational ships.

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