What COVID Actually Taught Us About Resilience

The official lessons learned from the pandemic now read like a corporate hymn sheet: remote work is viable, supply chains were fragile, leadership communication mattered. All true. All so widely accepted they have stopped being lessons and started being slogans. The interesting work is in what those summaries skip over.

The first uncomfortable lesson is that almost no organisation's continuity plan was useful in March 2020. The plans assumed a localised, time-bounded disruption — a building, a region, a quarter. What arrived was global, indefinite, and recursive: every supplier, customer, regulator, and employee was responding to the same shock at the same time. Plans built around mutual aid quietly failed because there was no aid to mutualise.

The second is that the organisations which adapted fastest were not the ones with the best plans, but the ones with the most permissive cultures of decision-making. Where middle managers had been trained — implicitly or otherwise — to act without waiting for permission, the response was fluid. Where they had been trained to escalate, the response was slow and brittle. This is a governance lesson, not a continuity one, and most resilience programmes still don't touch it.

The third, and least popular, is that a great deal of what got called "resilience" was actually "slack". Spare capacity in staffing, in inventory, in financial reserves, in time. Slack is expensive and unfashionable. The organisations that quietly held onto it weathered the storm; the ones that had spent a decade optimising it away discovered, at considerable cost, that an efficient system and a resilient system are not the same animal.

Five years on, the structural memory is already fading. Inventories are lean again. Buffers have been trimmed. Continuity programmes are back to being a line item. The real test is whether the lessons survive the next budget cycle, not the next pandemic. So far the evidence is mixed.