What Jim Carroll Saw Coming
Original archive: 2018-10-11 — Article: The Future of Logistics & Supply Chain.
Carroll’s “Future of Logistics and Supply Chain” article addressed the pressures changing how goods move. The new voyage follows that broad concern into routing systems that react to fresh demand, delays and disruptions. Specific capabilities and commercial maturity must be judged against present operating evidence rather than inferred from the article title.
What has changed in the real world
A supply chain is a network of commitments that depends on ports, transport corridors, contracts, inventories and schedules. When one chokepoint becomes unreliable, companies can reroute ships or move orders to other suppliers. Those changes are not free: longer routes use capacity, costs increase and delivery dates become harder to predict. A software system can help compare alternatives, but it cannot create a new port berth or a qualified supplier overnight.
Carroll’s discussion of changing global trade anticipated a world in which speed and flexibility mattered alongside cost. Recent maritime disruptions made those trade-offs visible: organizations were forced to consider route reliability rather than only the lowest contracted price. Predictive logistics can use real-time schedules, container records and risk alerts. Yet forecasts of arrival times depend on data that shipping partners may share unevenly, and political events can change faster than procurement contracts.
A fact that changes the scale of the question
Shipping routes can shift thousands of kilometres when major chokepoints become unsafe, as documented in UNCTAD’s reporting on disruptions in the Red Sea and other maritime routes. The original source is UN Trade and Development, Review of Maritime Transport 2024. The distinction behind the number or capability matters just as much as the headline: A detour is visible, but the ability to reroute does not eliminate higher fuel costs, delays or port congestion. The point of introducing the fact here is to show the actual scale of the machinery, knowledge, data or infrastructure involved in this particular voyage. It is not evidence that the imagined 2031 destination is inevitable.
2031: one possible destination
An imagined scene, not an account of an event that has happened.
Imagine a manufacturer in 2031 receiving an alert that a component shipment will probably miss a production slot. A planning agent proposes a different route, checks whether a second supplier is qualified and estimates the cost of using buffer inventory. A manager chooses to keep production running at a higher short-term cost. The supply chain has not rewritten itself without oversight; it has become faster at presenting defensible alternatives.
One image captures the possibility: A shipment reroutes around a port delay before a retailer knows there is a problem. The conditions behind that image deserve attention. A future built around this capability would also change work, trust, operating costs or personal choices for someone outside the technology industry. That is why this voyage is less about predicting the arrival date of a device and more about understanding the environment that would let it matter. Different communities and businesses could arrive at the same destination at different speeds, or choose a different route altogether.
The detour that could change everything
Diversifying suppliers can require engineering approvals, local expertise and long-term relationships. A rush to automated routing may also hide trade-offs in labour, environmental impact or geopolitical exposure. Companies that optimize every shipment for efficiency may discover they have removed the slack needed for resilience. The most advanced dashboard cannot compensate for an inaccurate bill of materials or an exclusive supplier agreement.
There is no requirement that technical progress and adoption advance together. People may welcome one application and reject another. The most persuasive future is the one that survives comparison with cheaper, simpler or better-understood alternatives. This is also where the archive has value: an old idea can be supported in direction while the timetable, commercial model or surrounding institutions evolve in ways that could not have been obvious at the start. That history deserves to be told rather than edited into perfect hindsight.
The next chapter is still being written
Look for measured recovery times after real disruptions, cost of rerouting, on-time delivery under stress and the availability of qualified alternatives. A practical resilience system should show why it recommended a change and what risks the recommendation creates elsewhere.
The practical test is this: Require real disruption data and evidence of end-to-end integration The question for the people making choices today is not whether the imagined 2031 scene is visually convincing. It is whether emerging evidence alters a real decision: where to invest, what to build, which safeguards to demand, and which assumptions should be checked again next year. What decisions can supply chains delegate without hiding risk and accountability? The answer is not locked in. That is what makes tomorrow a voyage worth taking.