What is the author's opinion about the actions of airlines, particularly in regards to the comfort of the passengers?
BS UNITED and ALL THE OTEHR AIRLINES!!!!! You do the things you do to save money and make the pockets of you board and Management richer!!!! THATS IT, BOTTOM LINE!!!!  90 degrees is NOT a comfort level for anyone, especially when hardly any air is circulating and you have tight quarters with everyone sucking up the air!!!  YOU IDIOTS NEED TO STOP THIS BS AND THINK OF HUMANITY!!!!