I guess it would not be fair if your example of flat tax was somehow in violation of one of the defiitions posted. To me a flat tax, where the same percentage of income comes from everyone regardless of income, is 'free from self-interest'. Free of prejudice and does not show favoritism. Do you disagree?
Regardless, if you contend that not even a flat tax is fair, then you would certainly have to admit that the way it is done now is also not fair and thus also have to admit that a fair tax code is not what your really want.....which was my point to begin with.
No, you're conceding that 'fair' is entirely subjective.
If you have a shred of intellectual honesty, you'll then have to agree that the idea that rich people should pay a higher tax rate than poor people is only 'fair' by someone's arbitrary made-up definition of what 'fair' is.
Well?
Why should people who don't work be taxed at a higher rate than people who do?
End welfare for the idle rich.
Pass the Buffett Rule.