"Matt Whiting" wrote in message
...
Yes, that is a fact because it includes the element of time. If you take
two polls at the same time in the same place you will get two different
answers.

Not if you poll the same people. If you're going to argue variant versus
invariant, you need to hold ALL relevant factors invariant when you're
talking about invariant.

You have an odd definition of what's a "fact".

Much better than yours though.

Huh? That's the best you could come up with?