4 ms·

I think Borel has confused names with things. Pedantic positivist?

• TheOtherHobbes 10y ago
  Or simply a pragmatist. Reals are a useful sensory abstraction. Countability is another sensory abstraction, although for most people it's a rather less useful one. There's no particular obligation for sensory abstractions to be logically watertight - if only because logic is an abstraction itself.