I used to sort of like the idea of a fair tax - a decent "compromise", because although spending wont be cut, itll be alot easier to build wealth, then of course, a massive grey market of craigslist, vaunted tag sales, street vendors, etc, will grow, and undoubtedly the government will do all it can to fight it, so there will probably end up being some way they enforce taxation on "grey market" transactions - perhaps a "war on craigslist" type deal. You know thats going happen if the bureaucrats lose billions in revenue from this market that would emerge.
I dont like it at all now, from an economics standpoint, a philosophical standpoint, and a spending standpoint (it allows to government to keep growing and doesnt FORCE a spending cut).
Actually, the idea of a green tax, if implemented so it didnt cause weaker investment and mismanagement like many green laws today do, would probably be a fine idea. I prefer no taxes at all, but thats never going to happen, so a PROPERLY IMPLEMENTED green tax that DOES NOT 1) significantly ramp up costs for businesses with stringent and absurd requirements and thus 2) does not cause them to externalize by raising prices significantly, i'd be quite alright with this sort of tax. Eliminate payroll/corporate taxes, replace with a green tax. So long as it doesnt hinder production and capital investment, i'm all for this idea. Getting rid of the income tax is nice, but property taxes, capital gains taxes, etc, should be abolished as well, and tariffs as low as possible, but its impossible to cut spending 75-80%, anytime in the next half century, so itd NEED to be replaced with something. A green tax that doesnt really hinder production in any way would be the least harmless tax with the most potential benefit.
Then again, as far as preserving natural resources and not wasting them, capitalism is easily the best system for such, as efficient use of resources and conservation is what keeps profit going steady. I'm not sure exactly what sort of green tax would be a good balance between keeping businesses extremely profitable (which benefits consumer and employees of all companies far more than it does the higher ups of the companies) and somewhat "green". Anything but carbon dioxide emissions, though, please!
Also, to clear up a little confusion - the 23% rate is tax-inclusive, meaning 23 out of every 100 dollars goes to the government. What this ACTUALLY means, using a tax-exclusive calculation, is that an item that is $77 (100 - 23), is taxed ~30%, as 77 * 1.30 ~= 100.