View Single Post
  #11  
Old 13-05-2015, 02:11 PM
xelasnave's Avatar
xelasnave
Gravity does not Suck

xelasnave is offline
 
Join Date: Mar 2005
Location: Tabulam
Posts: 17,003
I think of infinity as something without limit on it's dimension.
It has no top, bottom or sides and without a start in time or an end of time.
You can apply math yet it can not grow or shrink
There could be no concept of time.
A set of numbers has a start so by my definition one could not describe a set as infinite.
As cosmology has a starting point for time can we still entertain infinity.
On this basis is it unreasonable to say the Universe must be finite.