We didn’t have a/c in the buildings back when I was in high college years ago. I feel putting a/c in public college buildings is a newer sort of thing. I feel I can understand that, since a/c wasn’t actually all that widespread until about 25 or 30 years ago! Not everyone has typically had a/c in their homes plus businesses, plus a lot of people seem to forget that occasionally. Air conditioning has also become much less fancy to install than it was years ago. I assume that has because there have been a lot of improvements in the heating plus cooling industry over the years. Heating plus Air Conditioning technology has actually increased plus gotten better plus now all the people truly have access to a/c. I assume that our public education plan is finally catching up to that fact. I remember back when I was in high college how tepid it would get inside the buildings on afternoons when every one of us first went back to college at the end of the summer. It was pure misery to lay there in class without a/c back then. I’m sure it’s really the same way now in classrooms that do not have cooling systems. Hopefully over the next 25 or 30 years, that will be changed plus the air quality in all of our college buildings will be up to speed the way that it should be. I assume that it is much easier to pay attention plus to learn when you are sitting in a cool classroom than when you are dozing off plus falling asleep in a warm one!