I consistently thought that air conditioning was a modern invention, i just assumed that people simply went separate from any sort of cooled air up until about 100 years ago.
However, I recently found out that different seasoned peoples had their own forms of air conditioning, take for example the seasoned Egyptians, they hung wet reeds in their windows to cool the air via evaporation.
This is much like the swamp coolers that every one of us use this week. Before the Egyptians, people used to live in caves in addition to take advantage of geothermal cooling, then caves stay the same temperature year around, then every one of us need control device to do that now. The Greeks used boiling or cool water to heat or cool their palaces. Every one of us still use this technique in some homes that are heated or cooled with pipes that run under the floors The Chinese invented hand-powered fans. In the Middle East, they thought up air cooling techniques that used the natural air flow to cool their sites, and, the high ceilings of the Victorian Era were that way to keep the heat out of the buildings. The modern was absolutely invented as a way to reduce humidity but it is safe to say that our modern HVAC systems utilize all of those things that our distant relatives knew in addition to used. It is straight-forward to fall into the fallacy that only our generation has the brains to invent modern things in addition to that only now can people live in comfort. This is wrong, people have been inventing ways to stay cool in addition to comfortable since as long as there were people on this earth.