Dispatches from the probabilistic future suggest Iran's Supreme Leadership passes to Mojtaba Khamenei, son of the incumbent Ali Khamenei, before the year 2045. Kalshi's prediction market, backed by $114,000 in daily trading volume, assigns him a commanding 66% probability — a figure that implies not merely preference, but expectation. The market, coldly, settles on death.

The stakes are considerable. Iran's Supreme Leader commands the armed forces, controls the judiciary, and holds ultimate authority over the world's foremost Shia theocracy. The position has changed hands only once since the 1979 revolution. Market consensus treats Mojtaba as the frontrunner, his proximity to the current Leader and reported backing among hardline clerical factions making him, in the arithmetic of succession markets, the likeliest inheritor of the most consequential unelected office on Earth.