

There’s almost certainly going to be a farming crisis
Over a long enough timeline, sure.
We’ve already seen egg prices skyrocket thanks to bird flu and beef production sag due to drought and Texas Cattle Fever. I have no doubt we’ll continue to see agricultural productivity drag as ecological conditions worsen.
But the fixation on the Straight of Hormuz as a but-for cause to a global agricultural crash jumps the gun for a host of reasons. The most notable of which is that we heavily overproduce agricultural goods and end up subsidizing their wholesale prices. The biggest problems populations have with famine in the modern era is of storage, distribution, and financialization, not raw productivity. A hiccup in the supply of nitrogen rich fertilizer isn’t going to empty anyone’s shelves.



Which means the planting supplies were lined up months ago. This will be a next-year thing if it cannot be corrected for in time.
One section of one country’s exports in a global economy. And that’s ignoring the fact that the Straight isn’t shut down for everyone. The IRGC is negotiating passage for a bunch of unaligned states. Pakistan is going to get their fertilizer. China and Russia will get their supplies. Italy and Spain will be fine. It’s the US-Israel block that’s in trouble. And given how much fertilizer the US produces domestically, not even that much trouble.
The biggest threat to developing countries is western intervention. The famines happening along the Horn of Africa are the direct result of US, Israeli, and Qatari backed military interventions.