A Podcast with Tharman Shanmugaratnam, President of the Republic of Singapore : Aura Solution Company Limited

Global Shockwaves — Oil, Power, and Financial Psychology in an Age of Uncertainty

Participants Amy Brown — Wealth Manager, Aura Solution Company Limited

Tharman Shanmugaratnam — President of Singapore

Introduction

Amy Brown:Good evening and welcome to Aura Global Dialogue. I am Amy Brown, Wealth Manager at Aura Solution Company Limited.Today’s discussion focuses on the intersection of geopolitics, energy strategy, and financial stability in an increasingly uncertain world.

It is my privilege to welcome His Excellency, President Tharman Shanmugaratnam, President of the Republic of Singapore and one of the most respected global voices in economic governance and financial resilience.

Mr. President, thank you for joining us.

Tharman Shanmugaratnam:Thank you, Amy. It is a pleasure to be part of this discussion.

Iran War and Global Oil Strategy

Amy Brown:How should we interpret Iran’s use of oil within this conflict framework?

Tharman Shanmugaratnam : Oil, in this context, must be understood as an instrument of statecraft rather than a mere traded commodity. Iran’s posture reflects a long-standing strategic doctrine: when conventional power is asymmetric, leverage is exerted through chokepoints and systemic dependencies.

The global economy is deeply energy-dependent, and oil remains central not only to transportation but to petrochemicals, manufacturing inputs, and financial market expectations. By positioning itself around the Strait of Hormuz, Iran is effectively operating at the intersection of geography and global vulnerability.

The significance lies not only in actual disruption, but in credible threat. Even the perception that flows may be interrupted introduces volatility into futures markets, increases shipping insurance premiums, and forces import-dependent nations to reassess supply security. This creates second- and third-order effects across currencies, inflation expectations, and capital allocation globally.

Amy Brown:Are we witnessing a modern parallel to the oil shocks of the 1970s?

Tharman Shanmugaratnam : There are conceptual parallels, particularly in the use of energy supply as geopolitical leverage. However, the structure of today’s global economy makes this episode more complex and potentially more far-reaching.In the 1970s, the shock—most notably during the 1973 oil crisis—was largely coordinated and price-driven. The transmission mechanism was slower, and global financial systems were less interconnected.

Today, we are dealing with a multi-dimensional shock. First, there is price volatility driven by expectations and speculation. Second, there is the risk of physical disruption, which affects actual supply availability. Third, and perhaps most importantly, financial markets now react in real time. Capital flows, currency adjustments, and risk repricing occur almost instantaneously.

Additionally, supply chains today are globally integrated and highly optimized for efficiency rather than resilience. This means that even small disruptions can propagate rapidly through manufacturing networks, affecting production timelines and costs worldwide.

Amy Brown:What are the immediate global economic consequences?

Tharman Shanmugaratnam : The immediate consequence is a tightening of global financial and economic conditions through what we would describe as a stagflationary impulse.Energy prices act as a foundational cost. When they rise sharply, the effect is transmitted across multiple layers of the economy. Producers face higher input costs, logistics becomes more expensive, and consumers ultimately absorb these increases through higher prices for goods and services.

At the same time, uncertainty plays a critical role. Businesses delay investment decisions when future cost structures are unclear. Consumers become more cautious, particularly when real incomes are eroded by inflation. Financial markets, in turn, reprice risk, often leading to tighter credit conditions.

This combination—rising prices alongside slowing demand—creates a policy dilemma. Traditional monetary tools can dampen demand, but they do not resolve supply-side disruptions. This makes the current environment particularly challenging for policymakers globally.

Amy Brown:How severe is the supply disruption in practical terms?

Tharman Shanmugaratnam : In practical terms, the severity is not solely determined by the volume of oil removed from the market, but by the degree of uncertainty introduced into the system.Energy markets operate on expectations as much as physical flows. Even limited disruptions, or credible threats thereof, can lead to disproportionate price movements. Shipping routes may be extended to avoid risk zones, increasing transit times and costs. Insurance premiums for tankers rise significantly, and some operators may temporarily withdraw capacity from affected routes.

For Asia, the implications are particularly acute. Many Asian economies are structurally dependent on imported energy, and a substantial portion of that supply transits through vulnerable maritime corridors. This creates a situation where even marginal disruptions can have amplified economic effects.Furthermore, inventories and strategic reserves provide only temporary buffers. If uncertainty persists, markets begin to price in sustained scarcity, which reinforces the upward pressure on prices.

Amy Brown : Do you see this as a temporary shock or the beginning of a structural shift?

Tharman Shanmugaratnam : The answer depends on duration and persistence. If the disruption is contained and resolved within a relatively short timeframe, the effects, while significant, may remain cyclical.However, if the situation persists or escalates, it becomes structural. Governments and corporations will begin to adjust behavior in more permanent ways. This includes diversifying energy sources, accelerating investment in renewables and alternative fuels, expanding strategic petroleum reserves, and redesigning supply chains to reduce dependency on single points of failure.

We may also see a reconfiguration of trade routes and partnerships, as countries seek greater energy security through bilateral or regional arrangements.Over time, such adjustments can reshape the global energy landscape. The system becomes less efficient in the traditional sense, but more resilient. That transition, however, is neither immediate nor costless, and it introduces a prolonged period of adjustment for the global economy.

Impact on Singapore

Amy Brown:How exposed is Singapore to this crisis?

Tharman Shanmugaratnam : Singapore’s exposure is best understood through the structure of its economy. It is one of the most open economies in the world, deeply integrated into global trade, finance, and energy flows. This high degree of openness has historically been a source of strength, but in periods of external shock, it also becomes a channel through which volatility is transmitted.

On the energy front, Singapore imports virtually all of its oil and gas requirements. At the same time, it serves as a major refining and trading hub within Asia. This creates a dual dynamic. On one hand, higher energy prices increase input costs across the domestic economy. On the other, increased volatility in energy markets can raise trading volumes and margins for firms operating in the sector.

In addition, Singapore’s role as a financial center means that global risk sentiment directly influences capital flows, exchange rates, and asset prices. The exposure, therefore, is not limited to energy alone. It is systemic, spanning trade, finance, and domestic consumption.

Amy Brown:What is the most immediate impact on households?

Tharman Shanmugaratnam : The impact on households is both direct and indirect, and it tends to be felt quite quickly. Energy prices feed into electricity tariffs, and these adjustments are typically passed through within a relatively short cycle. Transportation costs also rise, affecting both private mobility and public logistics.More importantly, energy costs are embedded across the supply chain. Food production, storage, and distribution all depend on energy inputs. As these costs increase, they translate into higher retail prices. This creates a broad-based inflationary effect that affects daily living.

Lower- and middle-income households tend to feel this more acutely because a larger proportion of their expenditure is allocated to essential goods and services. While targeted fiscal measures can provide temporary relief, it is difficult to fully insulate households from such externally driven cost pressures without introducing longer-term distortions.

Amy Brown:Is there a real risk of recession in Singapore?

Tharman Shanmugaratnam:The risk cannot be dismissed, particularly if the external environment deteriorates further. Singapore’s growth model is closely tied to global demand. If major economies slow simultaneously due to energy shocks and tighter financial conditions, export-oriented sectors will be affected.

At the same time, rising costs domestically can weigh on consumption and business sentiment. This creates a dual pressure: weaker external demand and tighter internal conditions.However, Singapore enters such periods with certain structural advantages. Its fiscal position is strong, allowing for targeted support measures when necessary. Its monetary framework, which is centered on exchange rate management, provides flexibility in addressing imported inflation.

The key is calibration. Policy responses must support stability without undermining long-term discipline. If managed carefully, a slowdown can be contained, even if growth moderates significantly.

Amy Brown:Are there sectors that may benefit despite the crisis?

Tharman Shanmugaratnam : Yes, periods of volatility often create differentiated outcomes across sectors. In Singapore’s case, energy-related activities such as trading, refining, and storage can experience increased demand. Volatility tends to raise hedging activity and transaction volumes, which benefits market intermediaries.The financial sector may also see inflows as investors seek jurisdictions that are perceived as stable, transparent, and well-regulated. Singapore’s institutional credibility plays an important role here. During periods of global uncertainty, capital tends to gravitate toward systems that offer predictability and rule-based governance.

Additionally, sectors that are less sensitive to cyclical demand, such as healthcare and certain digital services, may demonstrate relative resilience. The overall picture, however, remains mixed, with gains in some areas offsetting pressures in others.

Amy Brown : What strategic measures should Singapore prioritize?

Tharman Shanmugaratnam : The response must be both immediate and forward-looking. In the near term, the priority is to maintain stability. This includes ensuring adequate liquidity in the financial system, providing targeted support to vulnerable households, and preserving confidence among businesses and investors.From a structural perspective, energy diversification is essential. This involves expanding access to alternative energy sources, investing in regional energy cooperation, and strengthening infrastructure for energy security.

Fiscal discipline remains equally important. Singapore’s ability to respond effectively in times of crisis is rooted in the credibility of its long-term fiscal framework. Any support measures must therefore be carefully targeted and time-bound.Finally, maintaining investor confidence is critical. In an uncertain global environment, consistency and clarity in policy become key differentiators. Singapore’s strength has always been its predictability. Preserving that attribute is fundamental to navigating external shocks successfully.

Economic Challenges Ahead

Amy Brown : What is the most pressing global economic risk at this moment?

Tharman Shanmugaratnam : The most pressing risk is the convergence of multiple stress factors into a synchronized global slowdown. What makes the current environment particularly fragile is not any single shock, but the interaction between them.Energy disruption raises input costs across economies. At the same time, financial conditions have tightened globally following earlier cycles of monetary tightening. When you combine higher costs with reduced liquidity and weaker confidence, you create a reinforcing feedback loop. Businesses delay investment, households reduce consumption, and financial markets become more risk-averse.

The risk is not simply slower growth in isolated regions, but a coordinated deceleration across major economies. In such a scenario, traditional offsets—such as export substitution or capital inflows—become less effective because all regions are experiencing similar pressures simultaneously.

Amy Brown:Are central banks still effective in managing inflation under these conditions?

Tharman Shanmugaratnam : Central banks remain essential to maintaining macroeconomic stability, but the nature of the current inflationary pressure limits the effectiveness of their traditional tools.Interest rate adjustments primarily influence demand. They can moderate borrowing, reduce consumption, and anchor inflation expectations over time. However, when inflation is driven by supply-side constraints—particularly energy and logistics disruptions—raising rates does not directly resolve the underlying issue.

This creates a more constrained policy environment. If central banks tighten too aggressively, they risk deepening the slowdown. If they act too cautiously, inflation expectations may become less anchored. The challenge is to strike a balance that preserves credibility while recognizing the limitations of monetary policy in addressing supply shocks.In this context, coordination with fiscal policy becomes more important, particularly in ensuring that support measures are targeted and do not exacerbate inflationary pressures.

Amy Brown : How are emerging markets affected?

Tharman Shanmugaratnam : Emerging markets tend to experience amplified effects during periods of global stress. There are several channels through which this occurs.First, higher energy and commodity prices increase import bills, putting pressure on trade balances. Second, global financial tightening often leads to capital outflows, which in turn weaken local currencies. Currency depreciation then raises the cost of servicing external debt, particularly where liabilities are denominated in foreign currencies.

At the same time, many emerging economies have more limited fiscal space. Their ability to provide large-scale support to households and businesses is constrained compared to advanced economies. This combination—higher costs, weaker currencies, and limited policy flexibility—can lead to financial instability if not managed prudently.

However, it is also important to note that resilience varies. Countries with strong policy frameworks, adequate reserves, and credible institutions are better positioned to navigate these challenges.

Amy Brown:What is happening to global supply chains?

Tharman Shanmugaratnam : Global supply chains are undergoing a structural adjustment. For several decades, efficiency was the dominant objective. Production was optimized across borders to minimize cost, often relying on just-in-time logistics and concentrated sourcing.Recent shocks—including the pandemic and now energy-related disruptions—have exposed the vulnerabilities of that model. Rising energy costs increase transportation expenses, while geopolitical uncertainty introduces risks around continuity of supply.

In response, firms are re-evaluating their strategies. There is a shift toward diversification of suppliers, greater inventory buffers, and in some cases, relocation of production closer to end markets. This process is often described as regionalization.

While these adjustments enhance resilience, they come at a cost. Redundancy and diversification reduce efficiency, which can contribute to higher baseline costs in the global economy over time.

Amy Brown:Is globalization reversing?

Tharman Shanmugaratnam : Globalization is not reversing in a fundamental sense, but it is evolving into a different form. The underlying drivers—trade, investment, technology, and cross-border collaboration—remain intact. However, the configuration is changing.We are moving toward a more regionally anchored system. Supply chains are becoming shorter and more diversified, and countries are placing greater emphasis on strategic autonomy in critical sectors such as energy, technology, and food security.

This does not imply a retreat into isolation, but rather a recalibration of interdependence. The emphasis is shifting from pure efficiency to a balance between efficiency and resilience.Over time, this evolution may lead to a more stable system, but the transition phase is inherently complex. It introduces frictions, uncertainties, and adjustment costs that will shape the global economic landscape for years to come.

United States Policy, Tariffs, and Geopolitics

Amy Brown:How do you assess the United States’ approach in this environment?

Tharman Shanmugaratnam : The United States is operating within a dual framework that combines strategic security considerations with domestic economic priorities. This is not unusual for a major power, but the current environment amplifies the global consequences of its actions.On one level, the United States seeks to preserve its geopolitical influence and safeguard critical supply chains, particularly in areas such as energy, technology, and defense. On another level, it is responding to domestic pressures related to employment, industrial policy, and economic resilience.

The complexity arises because these objectives are not always aligned with global economic stability. Measures that are rational from a national perspective can introduce uncertainty internationally. Businesses and investors must then navigate shifting policy signals, which affects long-term planning, capital allocation, and cross-border investment decisions.

In this sense, uncertainty becomes a transmission channel. It is not only the policies themselves, but the unpredictability surrounding them, that influences global market behavior.

Amy Brown:What role do tariffs play in the current environment?

Tharman Shanmugaratnam : Tariffs have evolved from being primarily economic instruments into tools of strategic policy. Historically, tariffs were used to protect domestic industries or address trade imbalances. Today, they are increasingly employed to influence supply chain decisions, encourage domestic production, and assert geopolitical positioning.

The effect of tariffs is not limited to the countries directly involved. They introduce friction into global trade by raising costs, disrupting established supply chains, and creating uncertainty about future policy direction. Companies that operate across borders must account for these risks, often leading to more conservative investment strategies.

Moreover, tariffs can have second-order effects. They may prompt retaliatory measures, fragment markets, and reduce overall trade efficiency. Over time, this contributes to a less integrated global system, with higher baseline costs and reduced economies of scale.

Amy Brown:How does this dynamic affect Asia?

Tharman Shanmugaratnam : Asia is particularly exposed because of its central role in global trade and manufacturing networks. Many Asian economies are deeply integrated into supply chains that connect production, assembly, and distribution across multiple countries.When tensions arise—whether from energy disruptions in the Middle East or trade policies originating from the United States—the effects are transmitted through these networks. Export-oriented economies may experience reduced demand, while import-dependent economies face higher costs.

At the same time, Asia is not merely a passive recipient of these shocks. The region is increasingly shaping its own economic architecture through regional agreements, infrastructure development, and intra-Asian trade. This provides a degree of resilience, but it does not fully insulate the region from external pressures.

The overall effect is amplification. Because Asia sits at the intersection of multiple global flows—trade, capital, and energy—external shocks tend to have a more pronounced impact.

Amy Brown:Is the United States still the central stabilizing force in the global economy?

Tharman Shanmugaratnam : The United States remains a central pillar of the global system. Its financial markets, currency, and institutional frameworks continue to play a foundational role in global stability. The US dollar, in particular, remains the dominant reserve currency and a key anchor for international finance.

However, the global system is evolving. Economic weight is becoming more distributed, with significant contributions from Asia and other regions. This does not diminish the importance of the United States, but it does mean that stability increasingly depends on interactions among multiple major economies rather than a single dominant actor.In this context, the role of the United States is both central and shared. Its policies continue to have global implications, but outcomes are increasingly shaped by a broader set of participants.

Amy Brown : What is the long-term geopolitical trajectory?

Tharman Shanmugaratnam : The trajectory points toward a multipolar world, characterized by several centers of economic and geopolitical influence. This reflects shifts in economic growth, technological capability, and regional integration over recent decades.

A multipolar system is not inherently unstable, but it does require more complex coordination. Without a single dominant framework, cooperation must be actively maintained through institutions, agreements, and dialogue.At the same time, competition among major powers is likely to persist. The challenge is to ensure that competition does not undermine the global commons—areas such as trade, financial stability, and climate cooperation that require collective action.

Ultimately, the defining feature of the coming period will be adaptability. Nations that are able to navigate both cooperation and competition effectively will be better positioned to sustain growth and stability in this evolving landscape.

Psychology of Finance and Markets

Amy Brown : How does uncertainty shape financial markets during crises?

Tharman Shanmugaratnam : Uncertainty changes the hierarchy of decision-making in financial markets. Under normal conditions, markets are largely anchored in fundamentals—earnings, growth expectations, interest rates, and productivity. In periods of crisis, however, the weighting shifts toward narratives and expectations about the future.When information is incomplete or rapidly changing, investors rely more heavily on interpretation than on data. This leads to a situation where sentiment can move faster than fundamentals. Market participants begin to price not only what is known, but what could plausibly occur under a range of scenarios.

This dynamic amplifies volatility. Small pieces of information—policy signals, geopolitical developments, or even shifts in tone—can trigger outsized reactions. Liquidity may also become uneven, with participants withdrawing or becoming more selective, which further exaggerates price movements.

In essence, uncertainty compresses the time horizon of decision-making while expanding the range of possible outcomes. That combination makes markets more sensitive and, at times, more unstable.

Amy Brown:Are markets behaving irrationally?

Tharman Shanmugaratnam : It is more accurate to say that markets are adapting to conditions of incomplete information rather than behaving irrationally. What may appear as overreaction is often a rational response to uncertainty about probabilities.Investors are continuously attempting to price risk, but in a crisis, the distribution of outcomes becomes wider and less predictable. In such circumstances, market behavior reflects precaution. Participants may assign greater weight to adverse scenarios, leading to sharper corrections or rapid reallocations of capital.

Additionally, financial markets are not monolithic. They consist of diverse actors with different time horizons, risk tolerances, and constraints. What appears irrational from one perspective may be entirely rational from another, particularly when liquidity needs or risk limits are binding.

Therefore, volatility should not be interpreted as a failure of the system, but as an expression of the system adjusting to uncertainty.

Amy Brown : What is the most common mistake investors make in such environments?

Tharman Shanmugaratnam : One of the most common mistakes is conflating volatility with fundamental risk. Volatility reflects changes in market prices over short periods, often driven by sentiment and external events. Structural risk, by contrast, relates to underlying economic conditions, balance sheet strength, and long-term viability.In times of stress, investors may react to price movements without fully distinguishing between these two dimensions. This can lead to decisions that are driven by short-term fluctuations rather than long-term fundamentals.

Another related mistake is the tendency to extrapolate recent trends. When markets decline rapidly, there is a natural inclination to assume that declines will continue indefinitely. Conversely, during recoveries, optimism can become excessive. Both tendencies can lead to misallocation of capital.

Disciplined analysis, grounded in fundamentals, becomes even more important in such environments. It allows investors to identify where volatility is creating opportunity rather than signaling deterioration.

Amy Brown : How should institutions manage their response?

Tharman Shanmugaratnam : Institutions must anchor their response in discipline and clarity of purpose. The first priority is liquidity management. Ensuring that obligations can be met under a range of scenarios is essential to maintaining stability.

Second, institutions should adhere to well-defined investment frameworks. This includes maintaining strategic asset allocation, rebalancing where appropriate, and avoiding abrupt shifts driven solely by market sentiment. Deviations from long-term strategy should be deliberate and based on structural changes, not short-term noise.

Third, governance and risk management processes become critical. Decision-making should be structured, with clear accountability and rigorous assessment of potential outcomes. This helps prevent reactive behavior and reinforces consistency.

Finally, communication plays an important role. Institutions that are transparent about their approach and rationale are better able to maintain confidence among stakeholders, even in volatile conditions.

Amy Brown : What ultimately defines resilience in this environment?

Tharman Shanmugaratnam : Resilience is defined by the capacity to absorb shocks while maintaining continuity of function. It is not the absence of volatility or disruption, but the ability to navigate through it without compromising long-term objectives.At the institutional level, resilience involves strong balance sheets, prudent risk management, and the flexibility to adapt strategies as conditions evolve. At the systemic level, it requires credible policy frameworks, effective coordination, and trust in institutions.

Adaptability is a key component. Conditions will change, often in ways that are difficult to predict. Systems that are rigid tend to fracture under stress, while those that are adaptable can recalibrate and continue to operate effectively.

Ultimately, resilience is about maintaining stability in purpose, even when the external environment is unstable. It is this combination of stability and adaptability that allows economies and institutions to endure and emerge stronger over time.

Closing

Amy Brown:Mr. President, thank you for your time and for the depth of perspective you have shared with us today. This conversation has moved across a wide landscape—from the strategic use of energy in geopolitical conflict, to the structural vulnerabilities and strengths of open economies, to the evolving nature of globalization, and finally to the psychology that increasingly shapes financial markets in times of uncertainty.

What emerges clearly is that we are not facing a single isolated disruption, but a convergence of forces—geopolitical tension, energy realignment, policy uncertainty, and shifting investor behavior. For institutions, governments, and investors alike, the challenge is not simply to react, but to interpret these signals with clarity and act with discipline.Your insights have provided a framework for understanding not only the risks, but also the pathways to resilience—through stability of policy, adaptability of systems, and consistency of long-term vision. It has been an honor to have this dialogue with you.

Tharman Shanmugaratnam:Thank you, Amy. I appreciate the opportunity to engage in a discussion of this nature.We are indeed in a period where the global environment is becoming more complex and less predictable. The interaction between geopolitics, economics, and financial systems is more immediate and more consequential than in previous decades. This places a premium on sound judgment, credible institutions, and international cooperation.

While the risks are real, it is important to recognize that the global system has also developed significant capacities over time—stronger financial regulation, more experienced policymakers, and deeper channels of coordination. These strengths should not be underestimated.

At the same time, resilience cannot be assumed. It must be actively maintained through prudent policy, openness to cooperation, and a willingness to adapt as conditions evolve. Nations and institutions that remain anchored in these principles will be better positioned to navigate uncertainty and sustain long-term stability.

Amy Brown : Mr. President, thank you once again for your time and for sharing your perspective with such clarity.To our audience, this has been Aura Global Dialogue. We hope today’s discussion has offered not only insight into current global challenges, but also a deeper understanding of the structural forces shaping the future of the global economy.

We will continue to bring conversations that matter, with voices that shape the world.

Thank you for joining us.

#amypodcast #amy_podcast #A_Podcast_with_Tharman_Shanmugaratnam_President_of_the_Republic_of_Singapore