The International Monetary Fund (IMF) has sounded the alarm in its latest macroeconomic outlook, highlighting a rapid surge in global public debt. According to IMF projections, at the current trajectory, government debt worldwide will reach the equivalent of 100% of global GDP by 2029. This means that by the end of this decade, the money that national economies generate could be fully absorbed by debt repayments, leaving little room for new investment or meeting key social needs.
Global debt spiral and its possible impacts
The IMF report singles out the United States and China as the main drivers of this mounting debt, while also noting that increased defense spending in many countries is dramatically escalating government liabilities. Growing military budgets are placing additional strain on public finances and pushing overall global debt levels even higher.
The report warns that if economic growth fails to keep pace with rising debt levels, markets may begin to question the financial strength of governments. This skepticism could push up government bond yields, leading investors to demand higher returns. As a result, countries would face the challenge of rolling over their debts at even steeper interest rates, further increasing their fiscal burdens.
Bitcoin emerges as a possible haven
Against this uncertain backdrop, assets like bitcoin—which are decentralized and operate independently of any government or central bank—could gain new prominence. As cryptocurrencies fall outside of traditional financial systems, they present alternative options for investors during times of heightened economic stress.
History shows that in periods of financial turbulence, such as banking crises, investor interest in bitcoin tends to surge. For instance, after the banking crisis in Cyprus in 2013, capital controls and depositor losses sparked sharp gains for bitcoin. Similarly, during the wave of US regional bank troubles in early 2023, bitcoin rebounded from around $25,000, marking the beginning of a new upward trend. According to CryptoAppsy, these periodic surges are notable indicators of the role crypto assets play in times of crisis.
When global debt surpasses GDP, investors’ risk perceptions can shift and demand for alternative assets may grow. Bitcoin’s decentralized structure and hard limit of 21 million coins set it apart from traditional fixed-income investments.
Bond yields, opportunity cost, and crypto assets
Experts point out that rising government bond yields can typically weigh on riskier assets like bitcoin. Bonds provide fixed returns, while holding bitcoin offers no interest income—raising the “opportunity cost” for investors. As these opportunity costs increase, investors often move away from risky assets in favor of safer government bonds.
As the US Federal Reserve began hiking interest rates at the end of 2021, bitcoin slid from a record high near $70,000 down to around $16,000. The surge in bond yields at that time undermined the narrative of bitcoin as “digital gold” and led to mounting selloffs. It is important to note, however, that these hikes were primarily aimed at controlling inflation, not addressing fears about government solvency.
The IMF’s latest warning could mark a shift in this narrative. Should yields rise due to concerns over government debt repayment rather than efforts to curb inflation, a more pronounced flight from traditional assets could occur, pushing more investors toward bitcoin and similar alternatives.
That’s because governments facing heavy debt loads often rely on additional borrowing, cutbacks in public spending, increased taxes, or letting inflation erode the real value of their obligations. All of these strategies tend to diminish real returns on fixed-income investments.
In contrast, bitcoin’s limited supply and independence from central banks make it more resilient to such economic shocks. Experts observe that the IMF’s caution is already encouraging more long-term interest in bitcoin, with major institutional investors increasingly allocating a share of their portfolios to digital assets for these very reasons.
