The Grain Bill Always Arrives Late

Tom Tugendhat used his Telegraph column this week to point at something most of us have been comfortably ignoring: the world's grain trade is in serious trouble, and Britain is behaving as though this current heat wave is somebody else's weather.

His case is straightforward enough. Heatwaves have flattened yields across the northern hemisphere. The war in the Persian Gulf has throttled fertiliser supply.

This is compounded by the Ukraine war meaning their exports have dropped by around 80%.

Tugendhat's conclusion is that we should brace ourselves.

https://www.aol.com/articles/wheat-war-begun-could-trigger-050000000.html

The comforting lag

Here is the awkward part. If you look at British supermarket prices right now, nothing whatsoever appears to be wrong. Food and non-alcoholic drink inflation fell to 1.3% in the twelve months to July, the lowest reading since 2024. Grocery inflation trackers have been easing for five consecutive months. Shoppers are hunting bargains and finding them.

This is precisely the problem. Commodity shocks do not arrive at the till the week they happen. They travel through milling contracts, forward hedges, retailer margin absorption and supplier renegotiation, and they surface eight to fourteen months later, by which point the news cycle has moved on and the price rise reads as generic greedflation rather than as the consequence of a drone strike on a Black Sea silo. The lag is not a reprieve. It is an invitation to do nothing.

What 2010 actually taught us

Tugendhat reaches for the 2010 heatwave and Moscow's subsequent export ban, which fed into the food riots that helped topple governments in Tunisia and Egypt. It is the right precedent, though it is worth being careful about the causal claim. Bread prices did not manufacture the Arab Spring out of nothing; they lit a fuse that had been laid by unemployment, corruption and a decade of political closure. Cheap staples are not a substitute for legitimacy. They are simply the thing that stops the absence of legitimacy from becoming immediately unbearable.

Which is a rather important consideration for a country whose own social contract has been running on fumes since roughly 2008. Britain imports close to half its food. Our food security policy is, in practice, a bet that global markets will always clear and that somebody else's harvest will always be available at a price. That bet has held for eighty years. It is not a law of physics.

The politics of a loaf

The deeper point Tugendhat gestures at but doesn't quite land is that food price inflation is the most politically radioactive form of inflation there is. Energy bills are abstract, quarterly, argued about. Bread is daily, visible and humiliating. Households can defer a boiler service; they cannot defer dinner. Governments that preside over rising food prices lose elections, and governments in more fragile states lose rather more than that.

=Final thoughts

None of this argues for panic. It argues for the sort of unglamorous state capacity that nobody gets a headline for building: strategic reserves, diversified sourcing, domestic resilience, an honest conversation about what happens when climate and conflict hit the same harvest twice running.

We won't do any of it, of course. We'll do what we always do, which is wait for the price to appear on the shelf and then act extremely surprised.