EVERYONE "just use their mental skills to justify whatever conclusions they arrived at NOT using these skills".

You can't reason without starting from axioms accepted for some other reason. And nobody really knows what their axioms are. This is all a matter of degrees. Some people's conscious thoughts are more consistent than others...and that's about as far as you can justify. (But I tend to think more highly of those that agree with me.)

I doubt that seriously. The big Iberian Peninsula outage already mentioned happened because a "reliable" power source was not decoupling correctly from the grid. France right now runs into electricity problems because its "reliable" nuclear reactors have to be shut down because of excessive heat making the cooling of the reactors problematic.

Your "reliable" power sources are not reliable, they are inert. This is not the same, and if conditions change quickly, or aren't within specifications, they fail in a big way.

Yeah, there's two main problems:

1) People entering the wrong fields. For example, medicine really needs workers, at all levels, but not enough people are going into it.

2) Certain manual labour fields, like field work and home construction, because... well, I think we all know why there's a shortage of workers in those fields.

Exactly. But you have to keep the original BSD license intact. You can modify the files, but you have to acknowledge, that you got them from FreeBSD. That's why many commercial companies like to base their systems on FreeBSD.

I think a better answer would be for everyone to use the same time number, and adjust their hours of operation to fit local standards. For this I pick Zulu time for purely historic reasons, though it's really no better than any other arbitrary choice. And scrap leap seconds. Every once in awhile you might have a leap minute...either that or use leap microseconds as needed once/year...say at the spring equinox.

Yeah, let 6:00 AM be defined as the local sunrise time! (I live shaded by a hill at astronomic sunrise.)

Well, I really think running everything on Zulu (Greenwich) time makes more sense. The number you put on the time is arbitrary. It's not like schools consider the schedules of the parents anyway, and everything that's automated runs 24 hours/day.

Well, time zones make sense unless you want to run everything on Zulu (Greenwich) time...which would have some advantages.

You're being silly. If the time is stable, then you'll set your hours to what it is. There's nothing special about the time number "10:00 AM". Businesses could have summer and winter hours if they chose to...at one time that wasn't uncommon.

Which might be true for the Southern U.S. states, true.

On the other hand, we tried this in the 1970ies already, and it was abolished immediately after the first winter, after traffic accidents during morning rush hour had risen sharply, and school children had to wait for the school bus in the coldest time of the day (and the school bus took longer because of all the icy roads anyway).

That is not true. Left without clocks, humans in median latitudes tend to sleep longer in winter than in the summer. A standard schedule throughout the year is not healthy, except you live close to the equator, where the day length does not vary much during the year.

It's not only that. It's more that then, the very short daylight is concentrated in the evening, because you get up an hour early, during the coldest period of the whole day, and then you are wasting the daylight in the afternoon, when it is too cold anyway to have any outdoor activities which could profiteer from the light.

Not having DST, especially in regions away from the equator, is also dumb. You have to deal with the fact, that the Sun rises in the summer much early than in the winter, and getting up in total darkness and not having any daylight until late in the workday like DST in the winter is as annoying as trying to go to bed when it's still bright outside.

So either you abolish a strict day schedule and adopt during the year, which is not only two switch days a year, but multiple times, or you have some kind of switch between Summer time and Winter time.

If the Netherlands did this, they would reverse it immediately after the first winter. Not getting any sunlight until past 10.00 AM is so annoying, and the cost of road maintenance because rush hours is when everywhere, there is still ice on the roads, will be prohibitive.

People complaining have simply no clue how it is to have DST in the winter, and can't imagine.

We expected them 20 years ago, when all people working in the field knew already that SS7 needs security safeguards, not to sit on their hands and do nothing.