Agree to what?
I said from the very beginning,as we were discussing about the MEL not reflecting it as a fuel penalty because of the negligeable amount.
Ok, from the AMM:
Recirculation
This part of the A/C system recycles approximately 50 percent of the cabin air for ventilation purposes. This reduces the quantity of fresh air from the pneumatic system for ventilation.
Do you really think a "negligible amount" of fuel, can compensate for 50 precent lack of ventilation?