Wall Street plummeted as concerns over European debt and the US economic downturn spurred a broad sell-off. Photograph: Shen Hong/Xinhua Press/Corbis

Read my article from Guardian Cif, Friday 19th August:

As bank shares and stock markets plummet, and investors flock to the safety of government bonds; as obstinate EU leaders crucify their countries in a futile struggle to defend today’s equivalent of the gold standard; as British and American politicians adopt austerity policies and drive their economies closer to the cliffs of depression; and as most professional economists stand aloof from the escalating crisis – what lies ahead for ordinary punters like you and me?

First, let’s take look at the big political picture. This crisis is already sharpening the divide between left and right in both the EU and the United States. Studying a precedent – the implosion of the 1920s credit bubble in 1929 – we note that four years after that crisis erupted, the political divide sharpened decisively. The United States and Britain moved to the left. Germany chose a different path. After 1930, Germany’s Centre party under Chancellor Brüning adopted austerity policies that resulted in cuts in welfare benefits and wages, while credit was tightened. At the same time the German government engaged in wildly excessive borrowing from the liberalised international capital markets. The ground was laid for the rise of fascism.

Four years after the “debtonation” of August 2007, our political classes in both the EU and the US have consciously declined to restrain out-of-control finance sectors or to fix broken, effectively insolvent banks. Instead, central bankers deployed taxpayer-backed resources (quantitative easing) to finance, guarantee and bail out bankers who then went on a wild, speculative spending spree.

At the same time, politicians imposed austerity on the more socially useful and productive sectors of the economy, both public and private. In both the EU and US these economic strategies have angered the populace and emboldened the right; in particular the far right. Looking ahead through the political lenses of austerity, street rioting and Tea Party obstructionism, the signs are ominous.

And then there is the impact on our own living standards. For comparisons and precedent, we need only look at Japan. Our politicians and central bankers have not learned from Japan’s crisis, which preceded our own. We are, therefore, destined to follow Japan’s disastrous record of lost decades of economic activity. As in Japan, so here: a broken banking system, crushed by the weight of unpayable debts on its balance sheet, fails to lend to businesses at affordable rates. Pretty soon this constrains investment. First-time buyers can’t get affordable loans or overdrafts, placing downward pressure on property prices.

A fall in investment is compounded by government policies for austerity – rises in VAT, and cuts in public spending. These policies trigger a rise in unemployment. Rising unemployment causes people to snap their purses shut, placing even further downward pressure on prices, profits, wages and employment. The downward spiral is then hard to arrest.

Property prices across Japan have continued to slide uninterrupted for nearly two decades. Hard though it may be for us to accept, it is not impossible to imagine UK property prices falling for the next two decades.

Just as here, Japan’s politicians and central bankers exaggerated the risks of inflation, reflecting the concerns of bankers and creditors – who fear inflation will erode the value of their outstanding loans. And so they were slow to a) use monetary policy to help the broader economy recover, and b) to restructure banks. The primary Keynesian tools for reversing the Great Depression were an aggressive monetary policy combined with extensive restructuring of the banking system.

While Keynes is largely defined (by his enemies) as a fiscal activist, he was first and foremost a monetary economist. In other words, he believed that if governments and central bankers would only fix the money system – by lowering rates of interest for all borrowers (not just the banks); by injecting QE into productive, socially useful projects; and by restructuring the banking system – the rest of the economy could be helped to recover.

Because our politicians and central bankers have so firmly rejected these lessons, prospects don’t look good for us at all. Instead, we would do well to echo Frank Zappa’s realism: “I mean to say that every day/Is just another rotten mess/And when it’s gonna change, my friend/Is anybody’s guess.”

Dan Roberts has a great column in the Guardian today. He asks the right questions. First, why is the Treasury spending £8 billion of taxpayers money reinflating the housing market? Second, why is the Treasury encouraging this now nationalised bank to increase mortgage lending, when the productive sector of the economy – companies, small businesses et al – are being starved of loans from taxpayer-bailed-out-banks, or else having to borrow at usurious rates?

A superb report from the Centre for Research on Socio Cultural Change at Manchester  (“An alternative report on UK banking reform”) suggests the answer: The nationalisation of Northern Rock is being treated as an “equity style turn around”, with the overarching objective of protecting and creating value for the taxpayer as shareholder.

“It is not clear whether the banks have been nationalised or the Treasury has been privatised as a new kind of investment fund.”

It makes perfect sense doesn’t it, given that the Treasury is advised on these matters (some would say it has been captured) almost exclusively by bankers? Get reading the CRESC report -its excellent -  the first piece of independent, academic thinking on reform of the banking sector to have crossed my path.