The Invisible Power
How semiconductors became the most strategic resource of the 21st century
In a quiet corner of the Netherlands, far from the geopolitical flashpoints that typically dominate headlines, sits one of the most consequential companies in the modern world. Its products are not consumer-facing. Its name is barely known outside industry circles. Yet without it, the global economy would stall within months.
Semiconductors—tiny slices of engineered silicon—have become the invisible infrastructure of our time. They power everything from smartphones and electric vehicles to artificial intelligence systems and military hardware. But to describe them merely as components is to miss their true significance. Today, semiconductors are instruments of power.
Their importance lies not just in what they do, but in where and how they are made. The global semiconductor supply chain is one of the most complex and fragile industrial systems ever created—hyper-specialized, geographically concentrated and increasingly politicized.
Only in recent years has the broader world begun to grasp what industry insiders have long understood: control over semiconductors is no longer an economic advantage. It is a strategic necessity.
“Chips are the new oil. The past fifty years were defined by where oil and gas reserves were located. The next fifty years will be defined by where semiconductor supply chains are and where chips are produced.”
Pat Gelsinger, CEO, Intel
(Source: CNBC, 2023)
From Sand to Superpower
At its core, a semiconductor is deceptively simple: a material that can either conduct electricity or block it, depending on how it is engineered. This ability to switch between states forms the binary foundation—zeros and ones—of all digital systems.
But what makes semiconductors extraordinary is not the material itself. It is the ecosystem built around it.
Design firms like NVIDIA and AMD create increasingly complex chip architectures. Manufacturing giants such as TSMC and Samsung Electronics fabricate them at atomic precision. Equipment suppliers—most notably ASML—provide the machines that make such fabrication possible in the first place.
No single country controls the entire chain. And that is precisely what makes it so strategically sensitive.
ASML and the Power of a Chokepoint
If semiconductors are the new oil, then ASML controls the drilling equipment—and there is no alternative supplier.
The company’s extreme ultraviolet (EUV) lithography machines are among the most complex systems ever built, each costing over €150 million. These machines are essential for producing the most advanced chips used in AI, high-performance computing and next-generation consumer electronics.
Without EUV, the industry cannot progress beyond a certain threshold. This has turned ASML into what analysts call a “chokepoint technology”—a single, critical dependency in an otherwise distributed global system.
“We don’t sell machines, we sell the ability to build the future. Without EUV, Moore’s Law hits a wall. There is simply no alternative path for the most advanced chips in the world.”
Peter Wennink, former CEO, ASML
(Source: ASML Annual Report / FD interview, 2023)
In practical terms, this means that decisions made in Veldhoven carry global consequences. Export restrictions on ASML’s technology—particularly toward China—have become a key lever in the broader technological rivalry between major powers.
Taiwan: The Center of Gravity
While ASML represents a technological chokepoint, Taiwan represents a manufacturing one.
TSMC produces the majority of the world’s most advanced chips. Its facilities are so critical that analysts often refer to Taiwan’s role as a “Silicon Shield”—a deterrent rooted in mutual dependency.
China views Taiwan as a strategic objective. United States views it as a strategic partner. Both understand that any disruption to Taiwan’s semiconductor production would trigger immediate and severe global consequences.
The paradox is striking: the same chips that power global competition also enforce a fragile form of interdependence.
The Engine of the AI Economy
If geopolitics explains the strategic importance of semiconductors, artificial intelligence explains their accelerating demand.
Modern AI systems require enormous computational power, delivered primarily by specialized chips such as GPUs. These chips are not just faster—they are fundamentally different in architecture, optimized for parallel processing at massive scale.
“We are at the beginning of a new industrial revolution. The raw material is no longer steam or electricity, but data—and the compute power of GPUs. The semiconductor is the engine of the AI economy.”
Jensen Huang, CEO, NVIDIA
(Source: GTC Keynote, 2024)
As AI models grow exponentially in size and complexity, so too does the demand for advanced semiconductors. This creates a feedback loop: better chips enable better AI, which in turn drives demand for even more powerful chips.
Beyond Electrons: The Shift to Light
Yet the industry is approaching physical limits. As transistors shrink further, challenges related to heat, energy consumption and data transfer become increasingly difficult to manage.
This is where a new frontier is emerging: photonics.
Traditional chips rely on electrons to move data. Photonic systems use light—photons—which can travel faster and with significantly less energy loss.
The integration of photonics into semiconductor technology—often referred to as silicon photonics—is widely seen as a critical step for the future of data infrastructure.
“The limits of copper interconnects and electronic signaling are in sight. To meet the data demands of AI, we must move to light. Integrated photonics is no longer experimental—it is a necessity for the data centers of the future.”
Dr. Marc Engels, Managing Director, PhotonDelta
(Source: Position Paper, 2024)
This shift is not merely technical. It also aligns with the growing need for energy efficiency and sustainability in large-scale computing environments.
A New Global Order Built on Silicon
Semiconductors have quietly moved from the background of technology to the center of global strategy.
They shape the balance of power between nations. They define the capabilities of emerging technologies. They determine who leads—and who follows—in the next industrial era.
What makes this moment unique is the convergence of forces: geopolitical tension, supply chain fragility and exponential technological demand.
The result is a world in which the smallest components carry the greatest weight.
The semiconductor is no longer just a building block of modern devices. It is the foundation of modern power.
Credit:
Image generated by AI (DALL·E), 2026
Caption:
Next-generation semiconductor technology combining electronic and photonic components on a silicon wafer, enabling faster and more energy-efficient data processing.
