Can Technology Allow Us to Travel Back in Time and Create Ourselves?

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AI Thread Summary
The discussion centers on the feasibility of technology enabling time travel and the implications of creating a circular universe. Participants generally conclude that time travel is not possible, dismissing the idea as overly speculative. The thread emphasizes that such concepts belong more in the realm of science fiction than scientific reality. Ultimately, the conversation highlights the limitations of current understanding regarding time travel and its significance for humanity. The topic remains unresolved and speculative without concrete evidence or theories to support it.
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Is it possible for technology to advance such that we can travel back in time and be the ones to set the universe into motion? Would such circularity have any meaning for us living beings?
 
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This thread belongs in the Science Fiction sub-forum.
 
mtasquared said:
Is it possible for technology to advance such that we can travel back in time and be the ones to set the universe into motion?

No.

Would such circularity have any meaning for us living beings?

N/A
 
Thanks for the replies.
 
As mentioned, this thread does not meet the PF Guidelines, and is overly speculative.
 

Thread 'Questions about quantum cosmology'

what is the current status of the field for quantum cosmology, are there any observations that support any theory of quantum cosmology? is it just cosmology during the Planck era or does it extend past the Planck era. what are the leading candidates into research into quantum cosmology and which physics departments research it? how much respect does loop quantum cosmology has compared to string cosmology with actual cosmologists?
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