Kit Winder, CFA

Right now, in barns and equipment sheds across the American Midwest, farmers are making the most consequential decision of this war. Not generals. Not senators. Farmers. At $683 per ton urea, corn economics have collapsed. Nitrogen is the single largest input cost for corn production. At pre-war prices a farmer could justify 180 pounds per acre and expect a margin. At $683 the math breaks. Soybeans fix their own nitrogen from the atmosphere through root bacteria. They do not need the molecule trapped behind the Strait of Hormuz. The seed decision is being made this week across roughly 90 million acres of American cropland. Once the planter rolls into the field, the choice is irreversible. Corn seed in the ground stays corn. Soy seed stays soy. The acreage allocation locks in. USDA Prospective Plantings reports March 31. That report will tell the world how American agriculture responded to the Hormuz blockade. But the decisions it captures are being made now, in conversations between farmers and agronomists and seed dealers who are looking at nitrogen prices and making the rational economic choice: plant the crop that does not need the input you cannot afford. Every acre that shifts from corn to soybeans tightens the corn balance sheet for the rest of the year. Corn feeds livestock. Corn feeds ethanol. The Renewable Fuel Standard mandates 15 billion gallons of corn ethanol annually, consuming roughly 43 percent of the US corn crop regardless of price. That demand is inelastic. If acres shift and production falls while the mandate holds, corn prices spike. Feed costs spike. The protein cascade reverses. The US cattle herd sits at 86.2 million head, a 75-year low. Poultry and pork margins that were benefiting from cheap feed compress when corn crosses $5 per bushel. This is how a naval blockade 7,000 miles from Iowa reaches the American grocery shelf. Not through oil. Not through shipping. Through nitrogen. The farmer cannot afford the molecule. The molecule cannot transit the strait. The farmer plants soy instead. The corn supply tightens. The ethanol mandate consumes its fixed share. The remaining corn reprices. The feed reprices. The meat reprices. The grocery bill reprices. The decision is not political. It is arithmetic performed on a kitchen table by a person who needs to plant in three weeks and cannot wait for a ceasefire, an escort convoy, or an insurance normalisation that the Red Sea precedent says takes years. The deepest penetrator in the American arsenal cannot reach a sealed Iranian doctrinal packet. But the fertiliser price it failed to resolve is reaching every planting decision on 90 million acres of the most productive farmland on Earth. The war’s most irreversible consequence is not happening in a bunker. It is happening in a barn. And by the time USDA publishes the data on March 31, the seeds will already be in the ground. Full analysis in the link. open.substack.com/pub/shanakaans…

This is probably the most important article of the month: an op-ed by Oman's Foreign Minister, who mediated the talks between the U.S. and Iran, in which he writes that the U.S. "has lost control of its foreign policy" to Israel. He repeats that a deal was possible as an outcome of the talks (something confirmed by the UK's National Security Advisor, who also attended: x.com/i/status/20341…) and that the military strike by the U.S. and Israel was "a shock." Interestingly, given he is one of Iran's neighbors and given that Oman has been struck multiple times by Iran since the war began (en.wikipedia.org/wiki/2026_Iran…), he writes that "Iran’s retaliation against what it claims are American targets on the territory of its neighbours was an inevitable result" of the U.S.-Israeli attack. He describes it as "probably the only rational option available to the Iranian leadership." He says the war "endangers" the region's entire "economic model in which global sport, tourism, aviation and technology were to play an important role." He adds that "if this had not been anticipated by the architects of this war, that was surely a grave miscalculation." But, he adds, the "greatest miscalculation" of all for the U.S. "was allowing itself to be drawn into this war in the first place." In his view this was the doing of "Israel’s leadership" who "persuaded America that Iran had been so weakened by sanctions, internal divisions and the American-Israeli bombings of its nuclear sites last June, that an unconditional surrender would swiftly follow the initial assault and the assassination of the supreme leader." Obviously, this proved completely wrong, and the U.S. is now in a quagmire. He says that, given this, "America’s friends have a responsibility to tell the truth," which is that "there are two parties to this war who have nothing to gain from it," namely "Iran and America." He says that all of the U.S. interests in the region (end to nuclear proliferation, secure energy supply chains, investment opportunities) are "best achieved with Iran at peace." As he writes, "this is an uncomfortable truth to tell, because it involves indicating the extent to which America has lost control of its own foreign policy. But it must be told." He then proposes a couple of paths to get back to the negotiating table, although he recognizes how difficult it would be for Iran "to return to dialogue with an administration that twice switched abruptly from talks to bombing and assassination." That's perhaps the most profound damage Trump did during this entire episode: the complete discrediting of diplomacy. If Iran was taught anything, it is: don't negotiate with the U.S., it's a trap that will literally kill you. The great irony of the man who sold himself as a dealmaker is that he taught the world one thing: don't make deals with my country. Link to the article: economist.com/by-invitation/…

Most convincing argument I've read recently that the Pentagon knows what it's doing, from ... Al Jazeera aljazeera.com/opinions/2026/…

Breadth in #globalequities is now deteriorating for the second week in a row. Fewer stocks are rising in local currency terms, while new #downtrends are developing. Read our latest update of the Global Trends Investor 👇globaltrends.bytetree.com/global-equity-…

The new Geopolitical Cousins has dropped! podcasts.apple.com/us/podcast/mar…