One of the oldest lessons of conflict is that wars rarely stay neatly contained. They grow, they expand, and sometimes they slip the leash of those who started them. A recent update from economist and independent analyst Chris Martenson of Peak Prosperity has drawn attention to exactly this risk in the ongoing Iran conflict. Martenson describes a situation that has moved beyond limited exchanges into what he calls an "escalation trap," a cycle of tit-for-tat strikes on infrastructure that becomes increasingly difficult to stop. Power plants, water desalination facilities, ports, rail lines, and energy installations have all been targeted. Each blow invites a response. Each response raises the stakes. The danger, he warns, is that the conflict could spiral beyond the control of any single government and inflict extraordinary damage on the global economy and energy system.
There are, of course, strong reasons for caution. Wartime information is always incomplete. Claims of precise damage assessments and casualty figures circulate rapidly, often shaped by the incentives of those making them. Independent verification takes time. Yet the broader pattern Martenson highlights is familiar to students of history: once infrastructure that sustains civilian life becomes a legitimate target, the logic of restraint weakens. When desalination plants and power stations are struck, and when those strikes are answered in kind against the energy and water systems of neighbouring states, the conflict is no longer purely military. It becomes a contest over the basic conditions of modern life.
For Australians, the consequences of such a spiral would not arrive in the form of bombs or missiles. They would arrive through the price of fuel, the cost of groceries, and the pressure on household budgets. Australia imports the great majority of its refined petroleum. A prolonged disruption to shipping through the Strait of Hormuz, the narrow waterway that carries roughly one-fifth of the world's oil, or significant damage to Gulf energy infrastructure would send oil prices sharply higher. Economists and Australian Treasury modelling have already examined the possibility of crude reaching $150 or even approaching $200 a barrel in a severe and sustained crisis. In that environment, petrol prices at the pump could rise by fifty cents to a dollar or more per litre. Diesel costs would climb in parallel, raising the expense of freight and, with it, the price of food and other goods that travel by road.
The inflationary impact would not stop at the service station. Higher energy costs feed into plastics, fertiliser, manufacturing, and transport. Official modelling has suggested that a prolonged disruption could push Australian inflation toward seven per cent or higher at its peak, well above the Reserve Bank's target range. Interest rates, already a source of strain for mortgage holders, could remain elevated or even rise further as the central bank fights to contain the surge. Unemployment would likely edge higher. Growth would slow. In the most severe scenarios examined by economists, the economy could tip into recession, with particular pain for transport, manufacturing, agriculture, and mining.
These are not abstract numbers. They translate into longer queues at the bowser, higher weekly grocery bills, and tighter household budgets, especially for families in regional and outer-suburban areas who drive greater distances. Supply-chain delays could make certain goods scarcer or more expensive. Global shortages of fertiliser, already a concern in previous energy shocks, would threaten agricultural yields and food prices over the medium term. The psychological effect of sustained cost-of-living pressure would compound the material one.
None of this is inevitable. De-escalation remains possible. Diplomacy has not been exhausted. Markets and governments are watching the Strait of Hormuz and Gulf infrastructure with intense scrutiny. History shows that many conflicts that appeared to be spinning out of control were eventually contained. Yet history also shows that the early weeks of major conflicts are precisely the period when observers possess the least reliable information and the greatest temptation to either panic or dismiss warnings. Martenson's analysis belongs in the category of serious caution rather than certainty. Extraordinary claims about irreversible spiral require extraordinary evidence. Equally, official reassurances that everything remains under control deserve the same disciplined scrutiny.
The deeper lesson is one of knowledge humility. In the opening stages of almost every major conflict, governments, intelligence agencies, journalists, and ordinary citizens all operate with incomplete pictures. The fog of war is not a poetic metaphor; it is a practical reality. Australians, living far from the battlefield, experience that fog most clearly through the prices they pay and the economic pressures they feel. In an age of rapid information and competing narratives, the most useful civic posture remains the same: neither reflexive acceptance of official narratives nor uncritical embrace of the most alarming online claims. Both require evidence.
Whether the current cycle of strikes ultimately settles into a limited conflict or expands into something more damaging, the episode already underlines a permanent vulnerability. Australia's distance from the Middle East does not shield it from the economic consequences of instability there. Energy markets are global. Supply chains are global. Inflation is global. We are not immune to possible chaos.