Some years ago I remember an outraged poster on the Internet Infidels forum -- outraged -- that the top 20% of income earners paid X percentage of federal income taxes.
A couple sleights at work. The focus on the income tax excludes all other kinds of taxes that disproportionately fall on the poor.
Second, if we compare, 1981, the year the great Ronald Reagan returned America to greatness against 1989, the end of his term, we'd find the top 20% share of income taxes rose (throughout). How could this happen when the great Ronald Reagan single-handedly slashed the highest marginal brackets? Because their share of the income increased, which means their share of the nation's wealth accelerated at any even faster pace. Naturally, if the rich get richer, they're going to pay more. The price of fuel could fall, but it'll cost more to power bigger yachts.
I love how "redistribution" is the boogeyman. When the wealth created by people engaged in productive labor is transferred to the managerial class, that's just distribution. Obviously CEOs have become far more productive in the last forty years. Double for Harvard grads who go straight into consulting work.
Why not have a head tax?
Let's just agree the rich should pay a higher percentage. Yeah, the tyrannical law of diminishing marginal utility. A person makes 10,000 dollars, his cream, his last 1,0000 dollars has more value to him than a person making 100,000. This is probably because, unfortunately, people need to procure basic necessities such as food, shelter, health-care.
I'm just one of those leftists arbitrarily targeting "the rich," as if income has anything to do with taxes or ability to pay. Ideally we'd have a progressive consumption tax so that princes would have to pay like rock stars. Or maybe we live in one of those societies where the people on top have been oppressed for decades and its the poor who need to begin paying their fair share.