The world used debt to accelerate its consumption. Spending that would have taken place normally over a period of many years was squeezed into a relatively short period because of the availability of cheap borrowings.
Business over-invested, misreading demand and assuming that the exaggerated growth would continue indefinitely, creating significant overcapacity in many sectors.
Growth in global trade and capital flows was also "built to fail". It was built on a financing model where sellers of goods and services indirectly financed the purchase. As the risk of trade and financial protectionism emerges, globalisation of trade and capital flows is reversing - the "flat world" is rapidly going "pear-shaped".
Slowing exports, lower growth and loss of jobs are encouraging trade protectionism. Several countries have implemented trade barriers (import tariffs and export subsidies). The fiscal packages in many countries are "economic nationalist" encouraging spending on domestically produced goods and supporting national champions and local industries.
Financial protectionism has also emerged. Governments are supporting domestic banks and increasingly "directing" lending to domestic firms and households.
National and international "committees to save the world" have implemented a bewildering and ever-changing array of measures to try to stave of economic collapse. The actions - dubbed WIT ("What it Takes") by Prime Minister Gordon Brown - have been focused on trying to stabilise the financial system and maintaining growth in the real economy.
Current initiatives resemble the "hair of the dog that bit you" cure where ingestion of alcohol is the treatment for a hangover.
The current problems can be traced to high levels of debt accumulated by banks, consumers and companies. In effect, this debt is now being replaced by government debt. Simultaneously, the debt-fuelled consumption of consumers and companies is being replaced by debt-funded government expenditure.
The debates miss the point that debtors still have too much debt, and are not able to service it. Until the debt is written down and restructured, credit growth may not resume.
Adjustment in the level of debt and asset prices is part of the process through which the global economic system re-establishes itself. Like King Canute, central bankers and finance ministers cannot hold back the tide.
Sigmund Freud once said: "Illusions commend themselves to us because they save us pain and allow us to enjoy pleasure instead. We must therefore accept it without complaint when they sometimes collide with a bit of reality against which they are dashed to pieces."
The GFC was the reality on which the fake pleasure of the Goldilocks economy and the fake promises of politicians were smashed.
Satyajit Das is a risk consultant and author of Traders, Guns & Money: Knowns and Unknowns in the Dazzling World of Derivatives (2006, FT-Prentice Hall)