I am not really someone who is well-versed in history, I never paid attention in high school, I couldn't wait to GTFO. I know what I know based solely on podcasts/debates/lectures I find on YouTube and what Hollywood brings to my attention.

from my own knowledge, periods of social change (at least in North America):

• the civil rights movement
• women's suffrage movement
• civil war (given it was fought to a great deal to end slavery)

when it comes to social changes in history that is not based in North America, I know of only the broad strokes and none of the specifics, like I know the arrival of the printing press lead to a great deal of struggle in the same way that the arrival of social media has created a struggle, just the balance of power has changed.

I also know that France went through a French Revolution that played a big part of its current political landscape and its secular status quo.

However, something I have found interesting is that within the span of <10 years, we are experiencing a reckoning on several different fronts:

• MeToo movement have rise to a long-needed discussion of sexual harassment and just a general gender reckoning in other ways too
• the murder of George Floyd and subsequent protests gave rise to a global awareness that race-related issues
• the Hamas attack on Israel has certainly pushed the discussion of Israel-Palestine to the forefront. Before the attack, I could not tell you the difference between Erdoğan and Netanyahu. That's obviously no longer the case.

But it makes me wonder if this is unprecedented in human history that so many different issues of social change are being pushed to the forefront in very quick succession of each other or this is a repeat, that it's common for a civilization that experiences one changing in the social norm, to start experiencing other social changes cause they are always in the mindset or something?

I bought a Timex Expedition North Titanium Automatic a few months ago and have been enjoying it, but it gains about 10s a day that I have to correct. Nowadays we have incredibly accurate and precise clocks that can tell us exactly what time it is, but all mechanical clocks and watches have some amount of inaccuracy.

How did people account for inaccurate clocks in the past? Even if time didn't need to be standardized outside of a community until the railroads and a central clock in town could act as a reference for the entire community, wouldn't the central community clock drift? Eventually the central clock could say it was midnight at sunset. While people can tell that is incorrect, how could they say to what extent it was incorrect?