A large frontier artificial intelligence lab, preparing to sell its shares to the public, has told prospective investors in writing that its products could end the human race.

The warning is in the risk factors, which by Reuters' count run to about eighty of the prospectus's 261 pages. The lab writes that its systems "could pose catastrophic or existential risks to humanity." It is listed among the things that could affect the share price.

Ball Street opened higher on the news. Mos, the exchange's spokesperson, said the market had priced in humanity some time ago.

The paper then put the same question to the industry that has been in the risk business longest. ExxonMobil, Chevron and Shell each file an annual report with the Securities and Exchange Commission, and each report has a risk-factors section, and the paper read all three for the same two words.

ExxonMobil's 2025 report uses the word "existential" zero times and the word "humanity" zero times. Chevron's: zero and zero. Shell's, which runs to well over a million characters: zero and zero.

All three mention climate change: ExxonMobil eleven times, Chevron thirty-one, Shell ninety-one. In each case climate change is a risk to the company: rules that might restrict production, customers who might buy less, lenders who might withhold funding. None of the three reports names a risk to anyone who is not a shareholder.

This is not concealment. A risk factor is a promise about what could happen to your money, and the oil companies are being precise. Their filings are about what the world might do to the company. The lab's product, by its own account, is a risk to everyone, investors included, and the lab has decided, correctly, that this is material.

Asked whether the oil majors would consider adding the disclosure, Mos said there was no need. "They're on page one of everybody else's."

The Porpoise was unchanged.