The only way to pay all these future obligations is by creating new money.

I've been focusing on inflation, which is more properly understood as the loss of purchasing power of a currency, which when taken to extremes destroys the currency and the wealth/income of everyone forced to use that currency.

The funny thing about the loss of a currency's purchasing power is that it wipes out every holder of that currency, rich and not-so-rich alike. There are a few basics we need to cover first to understand how soaring future obligations--pensions, healthcare, entitlements, interest on debt, etc.--lead to a feedback loop which will hasten the loss of purchasing power of our currency, the US dollar.

1. As I have explained many times, the only possible output of the way we create and distribute "money" (credit and currency) is soaring wealth/income inequality, as all the new money flows to the wealthy, who use the "cheap" money from central and private banks to lend at high rates of interest to debt-serfs, buy back corporate shares or buy up income-producing assets.

The net result is whatever actual "growth" has occurred (removing the illusory growth that accounts for much of the GDP "growth" this decade) has flowed almost exclusively to the top of the wealth-power pyramid (see chart below).

2. Much of the "growth" that's supposed to fund public and private obligations is fictitious. Please read Michael Hudson's brief comments for a taste of how this works: The "Next" Financial Crisis and Public Banking as the Response.

The mainstream financial media swallows the bogus "growth" story without question because that story is the linchpin of the entire status quo: if it's revealed as inaccurate, i.e. statistical sleight of hand, the whole idea that "growth" can effortlessly fund all future obligations goes up in flames.

Combine that "growth" has been grossly over-estimated with an increasing concentration of wealth and income in the top .1% of 1%, and the only possible conclusion is there's less available to pay fast-rising obligations out of what's left to the bottom 99.9%.

3. We've been paying our obligations with debt for the past decade. Look at the chart below of the debt to GDP ratio--it has skyrocketed as GDP has inched higher while debt has exploded. (Remove the fictitious "growth" in GDP and the picture worsens significantly.)

Look at the chart of federal debt and explain how the steepening trajectory of debt is sustainable in a stagnating real economy with stagnating wages for the bottom 95% of the populace.

4. Recall that the federal, state and local governments pay interest on all the money they borrow to fund deficit spending, i.e. every dollar spent above and beyond tax revenues. All that interest is an increasing obligation that must be paid in the future. Borrowing more to pay interest increases the interest payments due in the future--a classic self-reinforcing runaway feedback loop.

5. Politicians get re-elected by increasing entitlements and obligations without regard to how they will be funded. "Growth" will effortlessly take care of everything--that's the centerpiece assumption of all conventional economics, free-market, Keynesian and socialist alike.

6. The core constituencies of politicians are government employees and contractors, as these interest groups are funded by the government, which is nominally managed by elected officials and their appointees. Nobody's more generous (or demanding) than those feeding directly at the government trough. (By "contractors" I mean the vast array of Corporate America cartels that feed off government spending: defense, Big Pharma, Higher Education, etc.)

7. The obligations that have been promised are expanding at a nearly exponential rate, as healthcare costs continue to soar and the number of government pensioners is rising rapidly. This chart illustrates the basic dynamic: the tax revenues required to fund these obligations are far outstripping the income and wealth of the bottom 95% of the populace.

Consider this chart of real GDP per capita, i.e. per person. Real GDP is adjusted to remove inflation from the picture, so this is supposed to be "real growth." How many people are demonstrably 19% better off than they were in 2000?

Not many, judging by the decline in family financial wealth since 2001:

Income increases flow disproportionately to the top .1%. Adjusted for real-world inflation, the bottom 95% have actually lost ground:

Here's the uncomfortable reality: the means to pay all these future obligations-- the real-world economy, and the wealth and income of the vast majority of the populace-- are far too modest to fund the fast-expanding obligations,which include interest due on the ever-increasing mountain of public and private debt.

The current "everything" asset bubbles have temporarily boosted the wealth and income of corporations and the wealthy, but all bubbles eventually pop as the marginal elements that are propping up the expansion weaken and implode.

Once the asset bubbles pop, the illusion that "taxing the rich" will pay for all the obligations pops along with the bubble. And as I've noted many times, those at the top of the wealth-power pyramid wield political power, so they have the means and the motive to limit their tax burden to roughly 20% or less--(sometimes much less, as in zero.)

That 20% is an interesting threshold, as once federal tax burdens rise above 20%, the higher taxes trigger a recession which then crushes tax revenues.This makes sense-- if I pay an extra $2,000 annually in higher junk fees and taxes, that's $2,000 less I have to invest or spend.

Put these dynamics together and you get one outcome: the federal government cannot possibly pay all its obligations out of tax revenues nor can it raise taxes high enough to do so without gutting tax revenues via a recession.

The only way to pay all these future obligation is by creating new money, which in a stagnant, dysfunctional economy can only reduce the purchasing power of the currency, in effect robbing every holder of the currency of wealth and income.

Here's the end-game, folks: Venezuela. The nostrum has it that "the government can't go broke because it can always print more money." True, but as the wretched populace of Venezuela has discovered, there is a consequence of that money-creation to meet obligations: the destruction of the currency, and thus the wealth and income of everyone forced to use that currency.