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Silver trades to $50 an ounce

investinglive.com
47 points·by acadapter·9 เดือนที่ผ่านมา·84 comments

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acadapter
·2 เดือนที่ผ่านมา·discuss
False etymology? You can roll back sound changes further to *ḱlew- in Proto-Indo-European

https://en.wiktionary.org/wiki/Reconstruction:Proto-Indo-Eur...
acadapter
·5 เดือนที่ผ่านมา·discuss
Yes, but similarity alone is not a guarantee that words are related. The words val and [h]val are not related in Swedish, even though they ended up with the same pronunciation and spelling in the modern language. Sometimes, words can end up as "fossil words" because the main usage of the word was lost.

https://en.wikipedia.org/wiki/Fossil_word

This can also happen to word roots. Because this is about a historical word, it's interesting to look at the broader Indo-European language tree for clues about the original meaning.
acadapter
·5 เดือนที่ผ่านมา·discuss
It is linguistically possible that "viking" was simply a self-referential ethnonym, with the first part meaning "home" or "village".

https://en.wiktionary.org/wiki/Reconstruction:Proto-Indo-Eur...

Compare Ancient Greek [w]oikos, and all the various ves, vas, wieś, which can be found all over Eastern Europe.
acadapter
·8 เดือนที่ผ่านมา·discuss
What if, for example, a dentist refuses to remove malformed wisdom teeth because his morals don't allow him to fix problems that a person is born with, and only fixes tooth damage caused by accidents?

The taboo against genetic repairs is more comparable to antivax, rather than eugenics. Every part of the medical sciences is an intervention against "nature taking its course", in order to prevent harm to the individual.
acadapter
·8 เดือนที่ผ่านมา·discuss
This kind of blanket ban reasoning is kind of cruel to people with genetic diseases in their family line.

"Hey, you've got a broken gene? Sucks to be you, my rigid ethics requires you to play the lottery with worse odds than the others!"

In another thread about the same subject, I mentioned the issue of color blindness, and how some professions are open to ~92% of men and ~99.5% of women (because of how it's inherited). Society seems to be quite uninterested to start some wide campaign to replace color-coded information, even during the 2010s when the equality debate was active, it was never "upgraded" to include male issues like these.

With DNA editing, this problem could be fixed on the other side (along with much more serious issues that can affect an unlucky individual).

I don't know why there is so much fear to be out-competed by a hypothetical "superhuman", when the most easy implementation of DNA editing seems to be fixing genetic diseases (often "flipping one letter" to the correct one)?
acadapter
·8 เดือนที่ผ่านมา·discuss
This is sad though. I'd rather see that ethics gets upgraded so some problems can be fixed.

For example, about 8% of men get excluded from certain professions such as being a train driver, due to color blindness. And society doesn't seem to care enough to switch to colorblind-friendly signaling.

With gene editing, this problem could be repaired in the other end, so that men will have the same chance as women to get perfect vision.
acadapter
·9 เดือนที่ผ่านมา·discuss
I was hoping that this article would be about a hypothetical future where people have evolved to have a lower amount of bravery and a lower "fighting spirit", so that they're simply to afraid to fly fighter jets or be nuclear submarine captains.