Far Future Will See No Evidence of Universe's Origin

Dr. Eggman writes "According to an article on Ars Technica and its accompanying General Relativity and Gravitation journal article 'The Return of a Static Universe and the End of Cosmology', in the far future of the universe all evidence of the origin of the universe will be gone. Intelligences alive 100-billion-years from now will observe a universe that appears much the way our early 1900s view of the universe was: Static, had always been there, and consisted of little more than our own galaxy and a islands of matter. 'The cosmic microwave background, which has provided our most detailed understanding of the Big Bang, will also be gone. Its wavelength will have been shifted to a full meter, and its intensity will drop by 12 orders of magnitude. Even before then, however, the frequency will reach that of the interstellar plasma and be buried in the noise--the stuff of the universe itself will mask the evidence of its origin. Other evidence for the Big Bang comes from the amount of deuterium and helium isotopes in the universe.'"

Comments

This really makes you wonder...

[Bacon Bits]

I really wonder what we've missed simply because the evidence is long gone.

Re:But even worse

[ushering05401]

Nah, the bigger problem would seem to be that as far as we know we are the only sentients capable of taking advantage of the information currently available... which places a huge responsiblity on our shoulders.

If the far future will see an absence of this information then we have a responsibility to persist the data beyond the demise of our culture, whether or not another civilization will arise that can interpret the data. The information we can gather now would appear to be a limited resource given our current understanding of cosmology, and we who have access should derive what we can and pass the value on as others will not be able to do so.

Can you imagine the ID vs Evolution argument in an apparently static universe? Oh wait.. just pick up a history book and check out the executions, exiles, pariahs, and all the other fun stuff that happened to/became of our scientific forefathers back when the Earth was considered the center of a static universe.

Regards.

Re:But even worse

[The One and Only]

But here's an interesting question--if documents were discovered from some ancient civilization that had a completely different cosmology, describing that cosmology, would you take those documents at face value? Suppose they contained measurements and recorded observations, as well as a prediction that future observations would differ in a certain way. I'm not sure the far future would believe us, so we would have some convincing to do.

The upside is, the people of the future can believe in a static universe, and insofar as their universe is compatible with that hypothesis, they're no worse off for not knowing the truth. If it turns out that the universe's origin does make a difference to them, there will no doubt be some observations that don't correspond with their static universe hypothesis, forcing them to adopt a hypothesis similar to ours. So by preserving our data and our theory we are indeed providing a possible solution to a future scientific problem.