Wiki isn't offered as a proof. The definition is much easier to read coming from economists than arborists.
To me, a progressive tax is much more fair than a regressive tax.
If it takes $10k for one person to live at the poverty level and they have to pay 10% in taxes they're left with $9k...$1k short of poverty.
Someone who earns $100k is left with $90k...or ten times poverty level. That isn't fair to me.
What does a low income family have to keep up? How much of 'our country' do they benefit from? Do they really need the police force of the military to protect 'their' investments oversees? If a family only has enough to pay for basic food/shelter then what benefit do they gain from having part of their taxes being used to maintain National Parks or wildlife refuges?
No...it isn't fair to have a flat tax.
I believe that the middle class has much more incommon with low income/poverty than the upper class. A far greater proportion of the MC income goes to support 'our country' than the upper class.
I don't care to take the time to go into more math and reasoning to show why I feel progressive taxes make more sense. After spending time in Econ 101 listening to Walter Heller [read the whole article]:
http://www.nytimes.com/1987/06/17/obitua...ml?pagewanted=1
and my life seeing how disparate the tax system is, progressive makes more sense than recessive.
If 81% of the arborists agreed on something it is very likely to be a sound principle or practice wouldn't you say?
From wiki...follow the footnotes for the sources:
In most western European countries and the United States, advocates of progressive taxation tend to be found among the majority of economists and social scientists, many of whom believe that completely proportional taxation is not a possibility.[18][19] In the U.S., an overwhelming majority of economists (81%) support progressive taxation.[18][19]