turning back to couple of hundred years ago our earth was completely different place. there was no major techonological advancement like these days. just imagine how far humanity has reached in couple of hundred years.we developed aeroplanes cars phones rockets we sent human to moon fly man made probe outside solar system etc. all of these achieved in couple of couple of hundred years just imagine the possibility how much humanity will achieve if we exist here for even couple of thousand years. But as we growing developing simultaneously we are polluting rasing temperature this threats human exitence just rising temperature even 1 degree evwn year colud be major challange to live here on earth. asteriod impact also a major threat to human race. let imagine we overcome all the obstacles how would you imagine future of human race in couple thousand years?
