Again the dictionary
fair1 [fair] Show IPA adjective, fair·er, fair·est, adverb, fair·er, fair·est, noun, verb
adjective
1.
free from bias, dishonesty, or injustice: a fair decision; a fair judge.

so it is safe to assume the word unfair, being the opposite, contains bias. Really, if you wanted to you could twist anything to seem fair or unfair.

if fair and unfair is so cut and dry, then why is everyone divided on it?
http://www.google.com/#hl=en&tbo=d&s...w=1527&bih=871