I urge against abandoning the 0-hose case too quickly! Consider direct radiative cooling of people, which appears to be correctly aligned to the human value of thermal comfort, and highly efficient, while still running afoul of the heuristic that if fails to cool any room at all.
This suggests the multi-hose paradigm is already Goodharted, and designs isomorphic to the 0-hose case are a more fruitful path of investigation.
I urge against abandoning the 0-hose case too quickly! Consider direct radiative cooling of people, which appears to be correctly aligned to the human value of thermal comfort, and highly efficient, while still running afoul of the heuristic that if fails to cool any room at all.
This suggests the multi-hose paradigm is already Goodharted, and designs isomorphic to the 0-hose case are a more fruitful path of investigation.