Abstraction and logic aren't mutually exclusive. Logic itself is an abstract concept.BiscuitTrouser said:Erm numbers are not abstract? They are the opposite! Numbers are universal! Numbers are logical! What the hell do you mean they are abstract?! Zero is a concept. Numbers are not just a concept they are a universal law.
Numbers themselves are conceptual, quantity is concrete. Not all numbers are quantitative (especially certain universal numbers, like i, or the gravitational constant, or Planck's constant). Hell, what you're really arguing is that negative numbers don't exist.
I just did. You argue that I didn't do any counting, but instead I just counted nothing. Because I counted nothing, I came to the conclusion that there are no (or "zero") ducks in my immediate vicinity. Counting works with any whole number (a sequence in which zero is included).Zero is nothing. It is no put into a sequence of numbers. Count 0 ducks for me. You didnt do any counting. Zero isnt a number