Debt Cycles: A Perennial Predicament for the Global Economy
Over the last five decades, the global economy has weathered four formidable waves of debt, with three culminating in financial crises. As the world grapples with these recurring debt crises, concerns mount over the potential repercussions of the current and fourth wave, which commenced in 2010.
Revisiting Debt’s Grip on History
The 1980s witnessed Latin America’s protracted struggle during a lost decade, followed by Asia’s tumultuous downturn in the 1990s. The most recent memory etched in the world’s collective consciousness is the 2008 global financial crisis that sent shockwaves throughout the global financial landscape.
Debt Surge During the Pandemic
The ongoing pandemic brought an unprecedented surge in public debt as governments worldwide defied borrowing norms to provide crucial financial lifelines for their citizens. Yet, as the global economy began its recovery, the issue of debt lingered and resurfaced.

Global Debt on the Precipice
The International Monetary Fund (IMF) anticipates that global public debt is on an alarming trajectory, poised to swell from approximately 20% of gross domestic product (GDP) in 2005 to nearly mirroring the size of the global economy by the end of the decade.
Debt’s Multifaceted Dimensions
Total debt, a conglomerate of government, household, and corporate borrowing, now stands at a staggering $307 trillion (£250 trillion). Remarkably, it surged by $10 trillion in the first half of 2023, according to the Institute of International Finance (IIF). This escalation was primarily driven by advanced economies, including the US and the UK.
Challenging Times for Global Growth
Coinciding with this debt surge is a perceptible deceleration in global economic growth. The diminishing pace of economic expansion means that countries can no longer solely depend on growth to maintain sustainable debt levels.
The Debt Addiction Conundrum
Emre Tiftik, a director at the IIF, posits that many countries have developed a worrisome reliance on debt as the cornerstone of their growth models. The consequences of this dependency have far-reaching implications for long-term growth.
Interest Rates and Debt’s Weight
Simultaneously, surging interest rates have intensified the cost of servicing debt, compelling countries to borrow ever-increasing amounts to bridge the gap between tax revenue and public expenditure. The repercussions of this trend have prompted concerns among both financiers and economists.
Debt Concerns: A Global Perspective
Jamie Dimon, CEO of JP Morgan, recently expressed unease over the soaring levels of borrowing across the globe. He cautioned that governments and central banks may not possess limitless powers to manage these elevated debt levels.
Debt’s Uneven Impact
Mohamed El-Erian, Chief Economic Adviser at Allianz, emphasizes that the consequences of escalating debt burdens differ significantly from one country to another. Some nations are well-equipped to withstand the onslaught of debt, while others teeter on the edge of insolvency.
A Bleak Outlook for Some

Many developing economies, especially those excluded from international debt markets, grapple with the burden of unsustainable debt levels. Of the 73 countries identified by the World Bank as among the poorest and most vulnerable, only a few have managed to secure external financing.
Sovereign Defaults and Rising Interest Rates
The global surge in interest rates has led to a record number of missed debt payments, amounting to $550 billion in the current year. While this represents less than 1% of total outstanding debt, the trend is indicative of an impending crisis.
The Silent Debt Crisis
Ayhan Kose, the World Bank’s Deputy Chief Economist, notes that several countries are silently immersed in a “debt crisis,” with long-term borrowing practices pushing them to the brink of insolvency.
Dollar-Denominated Debt Dilemma
The combination of escalating interest rates and currency valuation disparities has compounded the challenges associated with dollar-denominated debt, especially for emerging markets.
Advanced Economies Under Pressure
Even advanced economies, such as the UK and the US, grapple with burgeoning debt levels that remain higher than pre-pandemic standards. The US Congressional Budget Office predicts a surge in America’s deficit to 10% of GDP by 2053, signaling the strain on these nations.
Cost of Borrowing: Weaker Growth and Services
For advanced economies, including the UK, servicing the growing debt comes at a price. A substantial proportion of taxpayer funds is allocated to servicing debt, resulting in weakened growth and reduced availability of resources for public services.
The Way Forward: A Focus on Growth
Emre Tiftik and Ayhan Kose concur that to avert the looming debt crisis, governments must prioritize fostering economic growth. An environment conducive to growth, particularly for the private sector, is critical for long-term recovery and financial stability.

The Precarious Path Ahead
Time is of the essence, and the world is on the cusp of a looming debt crisis, with countries teetering on the edge of bankruptcy. The challenge remains immense, and the consequences of mounting global debt are felt across economies and societies.
Navigating Troubled Waters: A Tumultuous Future
As the world continues to grapple with escalating debt levels, the path ahead is fraught with uncertainty. The challenge is to strike a balance between fiscal responsibility and economic growth to prevent a potential lost decade due to the ever-ticking “debt time bomb.”