The mountainous debt is the result of anti-collapsing measures employed by United States.
To solve a problem you must first understand it. You are saying our society has too much debt. Debt as a person is usually a bad thing, but its completely different from collective debt of a society. A society owes itself that debt, and that is just as big a problem as me writing myself a check for 1 trillion dollar. Guess what, it isnt a problem, its just a number. Money is debt, and the opposite is usually also true. One person's debt is another person's wealth. Are you saying we have too much wealth?
So if its not collective debt, then what is the real problem? What most economists agree on, including everyone quoted in this thread, not too mention myself, is that (too) cheap credit has led to overinvestment resulting in production overcapacity. This capacity is created based on debt, and much of that debt may have to be defaulted on, which is why was some say “we have too much (bad) debt"; what they really should say is we have industrial (/agricultural and other)
over capacity, or if you prefer, not enough demand. Unlike the trillion dollar check to myself, over capacity truly is a problem, because empty factories cost money and resources and that goes to waste and will cause default and unemployment when they cant be used.
So how do we solve it? On one hand, you have the teaparty and libertarians who say we should just unwind the debt, close the factories, default on the loans, become unemployed and suffer until it gets better.
Some of that may be unavoidable, but I think thats silly as a strategy. I think its even silly to say we have overcapacity once you realize we have a significant portion of our own population that owns virtually nothing and more than a billion people living in abject poverty. How can we have too much steel and cement production when millions in our country are homeless? Too much food production while millions die of starvation? How can it be that our economy would be so inefficient that we would have to close house building companies and lay off construction workers and pay them for unemployment while at the same time, so many people are homeless?
IMO the real cause of our current industrial overcapacity is not so much that we had cheap credit, its the increasing under capacity of too many people to pay for these goods and services. Its not like they dont want it. The word no one here wants to use: we have too much
inequality. We have this within our own countries, were the rich can only consume so much and the poor cant afford enough to keep the factories humming, and we have this across borders, you can only export so much to a country which is bankrupt and who's citizens earn $50 per month on average. So when you say "we have too much debt", my response is that a society cant have too much debt to itself, but our debt is far too concentrated.
We have already tried getting everyone deeper in to debt with virtually free credit, in an attempt to stimulate demand and keep our factories open- and that is the real reason, not our fractional reserve system, but that we didnt want to tackle the root problem and instead deliberately inflated the credit bubble, making the rich richer, and the poor poorer. Free credit will help for a bit, allowing the poor to buy stuff and thus to keep factories open , but of course doesnt solve the real issue as unlike societies, individuals (and nations, if its to other nations) can get and did get too deep in to debt. And thats what we have too much of now: too many people carrying the debt which is owned by too few.
In that context, this is a chart worth looking at:
Note how major crisises (aside from the oil crises which made everyone suffer "equally") in the last century correspond pretty well with when inequality reached its peak, and we had the golden years when it was at its lowest. Its my conviction inequality isnt a result of financial crisis, its a root cause of it. And its completely logical that its so. How can car manufacturers flourish when most people can no longer afford a new car? If you are in the business of selling cars, imagine how you would prefer to see wealth distributed among your customers. Would you prefer to sell one or two $1M cars to Warren Buffet, or would you prefer his fortune was spread out over 50000 potential customer that could then all afford a new midrange car?
Once you understand that, then you can begin to think about policies to fix it. Rather than closing perfectly fine and competitive factories, rather than keeping educated, capable and willing workers at home unemployed, we should focus on ways to create demand to make use of the investments and assets we already have anyway. Not demand from free credit, but we have a
massive potential for new demand from the poor if only we could make them a tiny bit less poor. Now there is no easy fix, particularly not for inequality across borders, and Im not suggesting we just hand money to the poor just because Im a bleeding heart Samaritan, but from a purely economic POV it makes complete sense to try and lift people out of poverty and in to the middle class so that our human capital, our workforce, our production capacity, and the money invested in it can actually be used much more efficiently, rather than just defaulting on our debts, closing the factories, increase unemployment and cause a downward spiral until we hit some bottom.
In short: replacing fiat currency with some inflexible commodity currency isnt a solution and artificially low interest rates and a resulting credit bubble arent the root problem, it was a flawed attempt to overcome the discrepancy between production capacity and demand, which is the root problem. The only real lasting solution is to reduce inequality and shift more of the tax burden from the poor to the rich so we can better leverage our already existing capacity to create wealth, rather than destroying it through bankruptcies and unemployment. I know raising taxes, even if its on the rich is a hugely "popular" thing to say here, but in the long run, Im convinced its even in the (collective) interest of the rich, and its definitely in the interest of society at large. If Warren Buffet asks to be taxed more heavily, Im sure he knows well enough why.