For much of the twentieth century, oil was the strategic material. Whoever controlled it could shape energy prices, industrial fortunes and foreign policy. The comparison was used so often it became a cliché — but the cliché has a second, less noticed chapter.
Today, the semiconductor is the strategic material of the age, and it is developing the same disease as oil: concentrated supply, fragile chains, and politics layered on top of economics.
How we got here
The chip industry began as a genuinely global enterprise, with design, fabrication and assembly spread across many countries and companies.
Decades of specialization changed that. Fabrication, the most capital-intensive stage, concentrated in a few regions. The most advanced manufacturing processes, in particular, became the domain of a very small number of producers. The economics were rational — scale and specialization are efficient — but the result was a system with almost no slack.
When demand surged during the pandemic and factories shut, the fragility became visible: cars without chips, consoles in short supply, prices rising across electronics. The world discovered, all at once, how dependent it had become.
Why it is so hard to diversify
The natural response — build more fabrication capacity elsewhere — runs into brutal economics.
A modern leading-edge fabrication plant costs tens of billions of dollars and takes years to build. It needs highly specialized equipment, water, power and a workforce of engineers that does not exist on demand. Governments are subsidizing new plants across several regions, but the reality is that capacity is being added, not relocated, and the timeline is measured in years.
There is also the ecosystem problem. A fabrication plant is only as good as its suppliers, its toolmakers and its engineers. Moving the factory without moving the ecosystem does not actually diversify anything.
The export control era
Once a technology becomes strategic, governments cannot resist regulating it. Semiconductors are now at the center of the most consequential technology trade restrictions in decades.
Restrictions on advanced chips and chipmaking equipment have reshaped the industry’s geography. Companies have been forced to choose sides, supply chains have been redrawn, and the phrase “self-sufficiency” has entered the vocabulary of governments that previously preached free trade.
Whether these restrictions achieve their stated goals is debated. What is beyond debate is that they have made the chip industry permanently political.
The demand keeps growing
Underneath the politics, the demand story is relentless.
Artificial intelligence has become a massive new consumer of advanced chips — not just in data centers, but in the inference workload of every AI application. Cars now contain hundreds of chips each. Even appliances, sensors and industrial equipment are being “chipped.”
The demand curve keeps bending upward, which means the shortage is not a one-time pandemic story. It is a structural feature of an economy that runs on computing.
What the comparison with oil teaches
The oil comparison is useful precisely because it shows what to expect next.
Oil dependence did not end with markets or good intentions. It ended, gradually, with diversification of supply, strategic reserves, efficiency, and eventually alternatives. The chip industry will follow a similar path — but slowly, and with the same pattern of crisis-then-response.
Expect strategic reserves of critical chips. Expect continued subsidies for domestic production. Expect a long, awkward period in which dependence coexists with efforts to escape it.
The hidden vulnerability: equipment and materials
One layer of the story is often missed: the chokepoints are not only in fabrication but in the equipment and materials that fabrication depends on.
Certain types of lithography machines, specialized gases, ultra-pure silicon wafers and exotic materials are produced by a small number of suppliers. A restriction or disruption at any of these layers can stall an entire industry, even if fabrication capacity exists.
This is the same lesson as the strait and the oil tankers: concentration at any point in a chain is a risk to the whole chain. The chip industry’s fragility is not one weakness; it is a web of them.
What this means for everyone
For ordinary consumers and businesses, the chip story shows up in prices, availability and timelines.
Electronics prices respond to chip supply. Delivery times for anything containing a chip — from cars to appliances — stretch when the supply chain tightens. And every company in every industry is now, indirectly, a chip buyer.
The era of assuming chips will simply be there is over. Like oil before it, semiconductors have become something to be managed, secured and worried about — a strategic material in every sense of the word.
The human dimension
Behind the geopolitics and the economics is a human story that deserves more attention than it gets.
The chip industry employs a highly skilled workforce — designers, process engineers, equipment specialists — whose knowledge is hard to transfer and impossible to rush. When the industry is redrawn by export controls and subsidies, these workers are the ones whose careers are reshaped, whose skills are revalued and whose communities are transformed.
For countries trying to build domestic chip industries, the workforce is the least visible and most binding constraint. Money can buy factories, but it cannot buy a decade of accumulated expertise. The countries that win the chip race will be the ones that started educating and training years ago — and those investments are only now paying off.
The chip is the new oil. The lesson of oil is that the transition away from dependence is slow, expensive and political. The chip industry is just beginning that journey.