(1). Could student loans be offered interest-free?
~~~ Yep. Better yet,
current student debt could be cancelled, and we could have tuition-free college (just like K - 12 currently is).
(2). Can the national debt grow without limits or consequences?
~~~~ Nope. The productive capacity of a nation is the limit, and inflation is consequence of exceeding that limit. However,
the national debt is simply all the dollars ever spent into existence minus all the dollars ever taxed out of existence. More precisely, it is the combined reserve accounts and the securities accounts at the Fed plus the cash in the economy. In short, it is net money supply.
(3). Can we eliminate taxes?
~~~~ No. Taxes drive the currency and function as a tool to properly manage the economy. But we could rethink federal tax policy in terms of their effect on the economy instead of federal taxes funding federal expenditures, (when it's actually the federal spending that funds federal taxpayers!)
(4). Can the federal government readily provide each of us with a generous Citizen's Dividend?
~~~ It could.
But should it?
(5). Could we end poverty with a few pen strokes?