The Tax Justice Network estimates the global elite are sitting on $21–32tn of untaxed assets. Clearly, only a portion of that is owed to the US or any other nation in taxes – the highest tax bracket in the US is 39.6% of income. But consider that a small universal income of $2,000 a year to every adult in the US – enough to keep some people from missing a mortgage payment or skimping on food or medicine – would cost only around $563bn each year.

A larger income, to ensure that no American fell into absolute abject poverty – say, $12,000 a year – would cost around $3.6tn. That is a big number, but one that once again seems far more reasonable when considered through the lens of the Panama Papers and the scandal of global tax evasion. Because the truth is that we have all been robbed, systematically, by the world’s wealthiest people, for decades. They have used those stolen dollars to build yet more wealth for themselves, and all the while we have been arguing with ourselves over what to do with the leftover pennies.

The Panama Papers prove it: America can afford a universal basic income
http://www.theguardian.com/commentisfree/2016/apr/07/panama-papers-taxes-universal-basic-income-public-services