The conflict with Iran is a reminder of something we tend to ignore: the system works as long as things move slowly and struggles when they don’t.
Retirement income is built on that assumption. Prices change gradually and incomes adjust slowly. Over time, things broadly work but conflict shows how quickly cracks can form. Energy prices rise, supply chains shift, and costs move faster than income can respond.
Most income in retirement doesn’t adjust in real time; annuities and DB pensions are fixed and the State Pension increases once a year. When prices rise, income can lag behind and living standards fall.
The model assumes that stability is the norm and disruption is temporary. That reflects the conditions it was built in, where change was slower and shocks were easier to absorb. When that holds, slow adjustment is enough, but when it doesn’t, the design looks fragile.
It also assumes that individuals can absorb the impact, but pensioners often can’t adjust their income in response to global shocks. The system leaves them exposed to these risks.
The State Pension sits underneath this, but it’s not designed to solve it. It provides a floor, not a way of keeping incomes stable when costs move quickly.
There are a few ways of managing the gap. The State Pension could respond more quickly when inflation rises sharply, rather than adjusting once a year. Temporary uplifts could be triggered during periods of disruption, instead of relying on ad hoc decisions. And there is a case for building in some form of income smoothing, so that retirement income does not move as sharply when conditions change.
This also points to the need to question the assumptions the system is built on. Stability can’t be treated as a given, and risk can’t sit entirely with individuals. A system built on those assumptions will work in calm periods and struggle in others. The challenge is not just to patch the gaps, but to build in enough flexibility to cope when those assumptions no longer hold.
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