I grew up in central Florida in the 1960s. Our house and many of our school rooms didn't have air conditioning until the mid 1970s. It's doable: brick school ro

I grew up in central Florida in the 1960s. Our house and many of our school rooms didn't have air conditioning until the mid 1970s. It's doable: brick school rooms are a decent insulator. Jalousie windows in every house.