There are pockets of strong opposition to the idea on both the right and the left, but I can only hope that the far left's opposition to basic income continues. That opposition in and off itself makes most politicians in this country take a serious look at the idea.
That's not quite true; just they want the main beneficiaries of redistribution to be the bureaucratic class rather than the working class. What you see as inefficiency (in terms of money reaching the end recipients) is in fact, the actual design doing what it was intended to do. Ideally (for them) ALL the money would go on civil servant salaries.
This is inarguable.
> The left prefers inefficient redistribution.
This is an obvious strawman. The current inefficient solution is a compromise between the left (who want the government to help the poor) and the right (who don't want the government to help the poor, but can be persuaded if you mix in enough penalties for perceived sin.)
In order to have an efficient solution you need a majority of people voting to agree on what the goal is.
Prices of goods demanded by the group of people receiving a net benefit from basic income (which, even though BI itself is universal, isn't everyone, because its funded by progressive taxation, which makes it a net downward transfer of wealth) would almost certainly go up with a basic income. The thing that suggests that the increase in price would generally be restrained such that the quantity of goods the net beneficiaries could afford would still increase despite the price level increase is "elasticity".
1. How will this help with wealth that's already accumulated? I get how this will slow further accumulation.
2. How about capital flight? If the US enacts a policy like this, what stops the super rich from moving to other countries?
2. Make the right to conduct financial transactions contingent on one being part of a global financial network which abides by a specific set of taxation rules. This can take many forms. The U.S. in particular is well-placed to initiate and control such a system. However, considering that Wall Street has captured Congress, I doubt the U.S. will come anywhere close to this in the first place.
You're assuming redistribution wouldn't happen through heavy taxation of existing capital and property, like France's wealth tax[1], where you pay when your worldwide net worth is above 1,300,000€.
2.
The US taxes citizens regardless of where they live[1], and in the case of renouncing the US citizenship it is required you pay an exit tax[2] equivalent to the capital gains of selling all your property when above $680,000.
[1]: http://www.french-property.com/guides/france/finance-taxatio... [2]: http://hodgen.com/does-the-united-states-stand-alone/ [3]: http://www.irs.gov/Individuals/International-Taxpayers/Expat...
But with respect to question 1, the most important response is that we can't let the sunk cost fallacy stop us from adopting good ideas.
I'm flabbergasted you believe my fears of government overreach and suppression of dissent is not well grounded.
EDIT: rcfox beat me to it by a few minutes.
Disagreements on implementation are real (some on the right want this implemented only as Friedman's negative income tax, which is not a true GBI, and some on the left want a GBI in addition to the current welfare state), but there is still significant agreement, especially over the past few years.