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Debate:If the universe is young and it takes light millions of years to reach us from far off stars, how can we see them? (view source)
Revision as of 10:17, March 18, 2007
, 10:17, March 18, 2007→Theory 3
:I have another variation on this theory, however: what if C were originally much faster, is now the speed at which we now find it, and is not going to change anymore? Except that I have an [[Occam's razor]] problem with that.--[[User:TerryH|TerryH]] 14:31, 17 March 2007 (EDT)
:I have another variation on this theory, however: what if C were originally much faster, is now the speed at which we now find it, and is not going to change anymore? Except that I have an [[Occam's razor]] problem with that.--[[User:TerryH|TerryH]] 14:31, 17 March 2007 (EDT)
:I don't dispute at all that the meter is based upon C, but it hardly matters whether it is or not. Either C is constant or it isn't, no matter what units you use. Rather than C slowing since time began, I was thinking more the velocity of C being a function of its distance away from us. Also, your theory satisfies Occam's razor equally well or better than the Big Bang does, so I see no problem with it logically. --[[User:Daniel B. Douglas|Daniel B. Douglas]] 03:28, 18 March 2007 (EDT)
:I don't dispute at all that the meter is based upon C, but it hardly matters whether it is or not. Either C is constant or it isn't, no matter what units you use. Rather than C slowing since time began, I was thinking more the velocity of C being a function of its distance away from us. Also, your theory satisfies Occam's razor equally well or better than the Big Bang does, so I see no problem with it logically. --[[User:Daniel B. Douglas|Daniel B. Douglas]] 03:28, 18 March 2007 (EDT)
This hypothosis sounds awkwardly non-falsifyable. It is proposed that light used to travel faster than it does today, but conveniently stoped slowing down before measurement became possible. How can it be determined either way? Also, this would not be a slight slowdown... its going to require light travel a lot faster. The most distant objects known are ten billion light-years away<ref>http://news.bbc.co.uk/1/hi/sci/tech/1432321.stm</ref>. So, even assuming light slowed from its super-speed to todays speed in a single instant as soon as civilisation emerged, thats going to require it used to travel about 1.67 million times as fast as today to achieve the 6000-year target figure. Im not a physicist, but I dont think thats even remotely possible. A little variation, perhaps, but a factor that huge... it would require adjusting too many other figures to keep the formulae valid. Permiativity of free space, planks constant, a lot of very fundamental things. -- Suricou
== White-hole Cosmology ==
== White-hole Cosmology ==