How do we resolve the Boltzmann Brain problem

In summary, the Boltzmann Brain problem is a paradox in physics which questions the existence of conscious beings in a universe that is constantly evolving and expanding. It suggests that it is more probable for a single, disembodied brain to randomly appear and perceive the entire universe than for conscious beings like ourselves to exist in a vast and complex universe. To resolve this problem, scientists and philosophers propose theories such as the Anthropic Principle, which argues that our existence as conscious beings is necessary for the universe to exist as it is, and the Multiverse Theory, which suggests that there are infinite universes with different laws of physics, making the existence of conscious beings more likely. Ultimately, the Boltzmann Brain problem remains a thought-provoking and ongoing
  • #36
PeterDonis said:
Basically, in order to have horizon radiation, you have to have a detector present that measures it.
There is zero evidence for that, you are just trying to save a failing cosmological model.
 
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  • #37
carl_sebastian said:
There is zero evidence for that

Zero evidence for what? We certainly have zero evidence for horizon radiation actually existing, yes. It's just a theoretical concept.

carl_sebastian said:
you are just trying to save a failing cosmological model

Ok, enough is enough. Thread closed, and you have just earned yourself a warning.
 
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