Mastering a Financial game, Fed chairwoman Janet Yellen has been at it a long time, as have her predecessors and contemporaries in other central banks.

All have mastered the art of market manipulation and no--that's not an unkind accusation--it's one in fact that Ms. Yellen and other central bankers would plead guilty to over a cocktail at Jackson Hole or any other get-together of PhD economists who have lost their way.

With Yellen, there is no right or left hand--no "on the one hand but then on the other"--there are only decades of old orthodoxy that follows the tarnished golden rule of lowering interest rates to elevate asset prices, which in turn could (should) trickle down to the real economy.

It was fascinating then to read a lone Fed wolf in wolf's clothing a week ago on The Wall Street Journal's op-ed page.

Ex-Fed district president Kevin Warsh headlined a think piece titled, "TheFederalReserveNeedsNewThinking".

Now despite recent peekaboo ideas advanced by San Francisco Fed president John Williams suggesting a 3 per cent inflation target and a focus on nominal, instead of real GDP growth (using the same old monetary weapons however), Warsh took the Fed and (by proxy) other central banks to task, suggesting that a "numeric change in the inflation target isn't real reform".

"It serves," he wrote, "as subterfuge to distract from monetary, regulatory and fiscal errors."

Warsh questioned the Fed's sincerity in speaking to income inequality while refusing to acknowledge that their polices have unfairly increased asset inequality.

He questioned its mantra of data-dependence and its refusal to acknowledge the Yellen/Bernanke/Greenspan "put" in financial markets.

He questioned their ability to maintain that "put" while at the same time subordinating inflation targeting and output-gap modelling to it.

All three cannot be done at once, he claims, and one day a Piper will be paid, "perhaps even the Fed's independence" he cautions, as the publicisgrowingincreasinglysuspiciousofthisunelectedgroup of bankers--central as they are.

Warsh is a mensch. He's not smokin' a Volcker-like cigar I suppose, but he has spoken his mind and risked the calumny of his contemporaries--even those at The Stanford University's Hoover Institute, where he is a visiting Fellow.

What he thinks they should do differently was not well-delineated, though.

I and others, however, have for several years now, suggested the primary problem lies with zero/negative interest rates; that not only do they fail to provide an "easing cushion" should recession come knocking at the door, but they destroy capitalism's business models--those dependent on a yield curve spread or an interest rate that permits a legitimate return on saving, as opposed to an incentive for spending.

They also keepzombiecorporationsalive and inhibit Schumpeter's "creative destruction," which many argue is the hallmark of capitalism.

Capitalism, almost commonsensically, cannotfunctionwellatthezeroboundor with a minussign as a yield.

$11trillionofnegative-yieldingbondsarenotassets--theyareliabilities.

Factor that, Ms. Yellen, into your asset price objective. You and your contemporaries have flipped $11 trillion from the left side to the right side of the global balance sheet.

In the process, you have deferredlong-termpainforthebenefitofshort-termgain and the hopes that your ancient model renormalises the economy over the next few years. It likely will not.

Japan is the petri dish example for the past 15 years. Other developed market economies since Lehman/2009 are experiencing a similar fungus.

Investorsshouldknowthattheyaretreadingonthinice.

The problem with Cassandras, such as Gross and Jim Grant and Stanley Druckenmiller, among a host of others, is that we/they can be compared to a broken watch that is right twice a day but wrong for the other 1,438 minutes.

But believe me: This watch is ticking because of high global debt and out-of-date monetary/fiscal policies that hurt rather than heal real economies.

Sooner rather than later, Yellen's smooth shot from the fairway will find the deep rough.

Bill Gross is the lead portfolio manager of the Janus Global Unconstrained Bond Fund.

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