(This is the 3rd in a series of articles tackling how we might possibly deal with the indomitable heat in the Philippines. If you haven’t checked them out yet, don’t sweat it. The articles read fine by themselves. When you have time, come back to War on Heat 1: The Cover Up and War on Heat 2: Designed to Breathe.)
In simpler times, you could have done all you could to cover up and insulate your house. If there wasn’t any wind to pull the hot air out though, then you were just out of luck. Of course, these days, we have mechanical ventilation.