Does Physics Predict How the Universe Will End?

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Discussion Overview

The discussion revolves around the various theories regarding the ultimate fate of the universe, including concepts such as heat death, eternal recurrence, and the possibility of an infinite universe. Participants also explore the implications of discovering the Higgs particle in relation to these theories.

Discussion Character

  • Debate/contested
  • Conceptual clarification

Main Points Raised

  • One participant questions whether there is a clearly agreed upon theory regarding the end of the universe, suggesting options like heat death, eternal recurrence, or an infinite universe.
  • Another participant states that there is no general consensus on how the universe will end and believes the discovery of the Higgs particle would not significantly impact this understanding.
  • A participant notes that the 'infinite' universe perspective is currently a minority opinion, with heat death and cyclical universe theories being closely contested.
  • There is a question raised about why the infinite universe theory is discredited, indicating a lack of clarity on this point.
  • A later reply humorously suggests that the discovery of the Higgs particle could lead to catastrophic consequences for Earth, though this is presented in a speculative context.

Areas of Agreement / Disagreement

Participants generally agree that there is no consensus on the ultimate fate of the universe, with multiple competing views remaining. The implications of the Higgs particle discovery are also debated, with differing opinions on its relevance to cosmological theories.

Contextual Notes

There are limitations in the discussion regarding the definitions of terms like "infinite universe" and the criteria for discrediting certain theories. Additionally, the implications of the Higgs particle discovery remain unresolved and speculative.

JeffNYC
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If any of you have ever read this book, https://www.amazon.com/dp/0385467990/?tag=pfamazon01-20 I'm reading through it and it's very interesting but I've never taken a physics class.

I have a few questions for you physics experts - a brief answer will due but feel free to elaborate:

- Is there a clearly agreed upon way physicists now believe the universe will end? Heat death, eternal recurrence or is it infinite? If not, what's the general position.

- What are the implications if the new accelerator in Switzerland find the Higgs partricle? Does it play into answering the above question?

Thanks,

Jeff
 
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To my knowledge there is no "General" opinion as to how the universe will end, but take that up with a cosmologist. As for the Higgs, I do not believe it's discovery would effect the possible future of the universe, just make the standard model a little more complete.

V
 
The 'infinite' universe camp is the minority opinion at present. The other two options [heat death or cyclical universe] are too close to call.
 
Why is the infinite universe discredited?
 
Varnick said:
To my knowledge there is no "General" opinion as to how the universe will end, but take that up with a cosmologist. As for the Higgs, I do not believe it's discovery would effect the possible future of the universe, just make the standard model a little more complete.

V

If you watched Lexx you would know that the discovery of the Higgs by a class 13 planet like ours is inevitable and will reduce the Earth to the size of a pea. Won't matter to the universe but I won't like it much :)
 

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