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Nov 19, 2015 at 22:41 comment added Joel David Hamkins Yes, thanks! Of course I had meant to include that.
Nov 19, 2015 at 22:20 history edited Hagen von Eitzen CC BY-SA 3.0
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Nov 19, 2015 at 22:03 comment added Hagen von Eitzen I assume you forgot dense as otherwise $\langle \Bbb Z,{<}\rangle$ spoils the show.
Oct 23, 2010 at 2:32 comment added Joel David Hamkins I'm glad you like it. Let me mention that Souslin's Hypothesis (en.wikipedia.org/wiki/Suslin's_problem) is the assertion that the statement remains correct even when the word separable is weakened to the assertion that every family of pairwise disjoint intervals is countable. This hypothesis is independent of ZFC.
Oct 22, 2010 at 15:10 comment added gowers Exactly the kind of thing I was after!
Oct 22, 2010 at 12:00 history answered Joel David Hamkins CC BY-SA 2.5