Originally Posted by
JALPak
But the point was majority of the passengers felt it's cold enough to use the blanket/cardigan under the current temperature setting. I am sure lowering the cabin temperature would make you more comfortable, I am just not so sure about if that would be the case for the majority of the passengers on JAL flights.
In case you missed this:
The problem of hot cabins and the sensation of coldness has been discussed at length in the past. Any temperature over 78 degrees and the DRY air decreases the exchange of Blood levels of Oxygen & Carbon Dioxide in the lowered pressure cabins resulting in shortness of breath, headache, anxious feelings, etc.
Of course, they should use the blankets, sweatshirts, sweaters, if they
feel cold! But the cabin temperature should not be raised for everyone to compromise their health! It appears that eludes your understanding.