One of the comments reads : Actually, we will probably never figure out, was it man or woman. but I thought this comment of the professor was an interesting eye opener. https://mastodonapp.uk/@MarkHoltom/112070436760917344
One of the comments reads : Actually, we will probably never figure out, was it man or woman. but I thought this comment of the professor was an interesting eye opener. https://mastodonapp.uk/@MarkHoltom/112070436760917344
Other than tides, why do you need to know when the next full moon is? And can’t you just look at the moon and see how close it is waning to the full moon?
Not saying the calendar is definitely a woman’s, but wanting to know when you’re going to start leaking blood onto everything near you seems like a good reason to track a period. Plenty of women are regular like clockwork, I was at 26 days almost exactly for years.
If you start to notice one thing happens pretty regularly and another thing happens regularly but on a larger scale… Say the monthly moon phases and the seasons, you can use the more frequent one to roughly track the less frequent one.
There’s both practical and more spiritual/philosophical reasons for this.
Before artificial light sources, especially electrical ones, moon light let people stay productive longer whilst outside. This was especially important for comunal activities like hunting, harvests or celebrations too. Keeping track of moon cycles is thus valuable for preparation in scheduling. And once you do that it can also be used to organize other social events around that. Similar to how our modern calendars and schedules are built around important fixed events.
The moon and sun as celestial bodies also gained prominent religious and mystical significance in ancient cultures. Remember that people didn’t actually know what the moon or sun were in the modern scientific sense. But for some strange reason these mystical glowing disks on which people were so reliant kept rising with unerring synchronicity. The inquiry into the movements on the firmament lead many a civilization down the paths of observation, record keeping and math too.