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grumpy-de-sre

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grumpy-de-sre
·vor 6 Monaten·discuss
Yeh this has more to do with the failures of federation and has nothing to do with socialism.

Federation is a huge part of why Germany struggles to deliver on it's digitalization goals.

Having every podunk authority handling ticket issuance basically guarantees signing keys will eventually be stolen/misused. The lack of a robust revocation mechanism is the nail in the coffin though.
grumpy-de-sre
·vor 8 Monaten·discuss
Thanks for sharing those studies, fascinating stuff, I had no idea the delirium tremens sleep disturbances were so similar to narcolepsy type 1 (but given narcolepsy is treated with essentially GHB it checks out).

Kind of like an extreme REM rebound. A lot of the GABAergic drugs seem to markedly suppress REM. Interestingly cholinergic drugs seem to do the opposite (increasing REM at the expense of slow wave sleep).

It's very much like REM and SWS (CSF flushing) are a kind of a biological yin and yang.
grumpy-de-sre
·vor 8 Monaten·discuss
And when that happens, of course HN has the answer https://news.ycombinator.com/item?id=15997016
grumpy-de-sre
·vor 8 Monaten·discuss
We're expecting our first in a few months.

NGL I'm low key wondering if my messed up natural rhythm of 9pm-4am is going to be potentially handy.
grumpy-de-sre
·vor 8 Monaten·discuss
Might aswell outsource the responsibility of fund management to highly regulated third parties and you're basically describing Australia's superannuation scheme.

Issue is due to the same politics as everyone else, Australia is having trouble reigning in the state pension (ideally in this scheme meant as a fallback to provide a minimum subsistence level).
grumpy-de-sre
·vor 8 Monaten·discuss
Eg. I'm pretty optimistic about some of the Chinese exoskeleton startups I've seen. If you can keep people mobile, living at home and avoid falls they will make a huge difference.

Not to mention self driving vehicles allowing for more independence in old age.

Sign me up.

Pensions are an insane ponzi scheme but I'm somewhat optimistic that dignified aged care is a problem that can be solved.

However there is no denying sacrifices will have to be made.
grumpy-de-sre
·vor 8 Monaten·discuss
I mean as long as you don't put systematic barriers in the way of doing the right thing, eg. missing sidewalks and food deserts.
grumpy-de-sre
·vor 8 Monaten·discuss
I have no idea from where I sit, but I wonder how much of this is down to the increasing demographic share of Guang Gun [1] vs the older conservatives.

1. https://en.wikipedia.org/wiki/Guang_Gun
grumpy-de-sre
·vor 8 Monaten·discuss
Yep, nationalism isn't something you can turn on and off at will.

For an example I'm reminded of the recent public backlash to the K visa scheme [1].

1. https://www.ft.com/content/01a0029c-9f7c-4b31-a120-d1652f198...
grumpy-de-sre
·vor 8 Monaten·discuss
It's worth acknowledging that Mao became increasingly erratic with age. Some of his early achievements are still very much seen in a positive light (eg. as a nation builder).
grumpy-de-sre
·vor 8 Monaten·discuss
Colon cancer is an interesting one, Hank Green [1] recently covered a new paper [2] that showed a massive reduction in colon cancer risk for folks that engaged in moderate, regular, exercise. The authors speculated that mechanical stress leading to increased shedding might play an important role.

Weirdly enough that's the same mechanism hypothesized to play a partial role in why breast feeding is also associated with a reduced cancer risk.

Fascinating, weird, stuff.

1. https://www.youtube.com/watch?v=4RXSX93mvg8

2. https://www.nejm.org/doi/pdf/10.1056/NEJMoa2502760
grumpy-de-sre
·vor 9 Monaten·discuss
Thinking about the three examples I gave, I think it's more that the externalities of not doing these activities aren't priced in.

Tabloid press is fantastically profitable, but fake news over time will erode a great deal of social trust.

Closed source software might be individually advantageous but collectively holds back industrial progress. It's a similar reason to why patents were first introduced for physical goods.

And yes people voluntarily without kids should have to pay significantly more social contributions.
grumpy-de-sre
·vor 9 Monaten·discuss
Naturally many a startup has also failed due to similar factors (only for the core idea to be resurrected some years later to great success).
grumpy-de-sre
·vor 9 Monaten·discuss
Or just maybe free markets expose the bitter truth. That can take a lot of self reflection to come to terms with. Applies to a lot of aspects to life, eg. career planning, creative endeavors etc.

But at the same time it's true that some vital public activities aren't rewarded by the system atm. Eg. quality journalism, family rearing, open source, etc. Often that's an issue of privatized costs and socialized rewards. Finding a way to correct for this is a really big deal.
grumpy-de-sre
·vor 9 Monaten·discuss
I suspect concerns about the impacts on agriculture are a big part of the reason why the Chinese authorities haven't clamped down on this stuff yet.
grumpy-de-sre
·vor 9 Monaten·discuss
Sovereign cloud might theoretically mean sovereign control over data.

Does absolutely jack shit about the blocs trade deficit in the cloud services space though. Hundreds of billions of euros being sent abroad every year.

Without some kind of collective trade policy [1] sovereign cloud initiatives will continue to be a waste of time for everyone involved (including engineers). Also if you see the phrase Gaia-X ... run.

1. https://berthub.eu/articles/posts/now-how-to-get-that-europe...
grumpy-de-sre
·vor 9 Monaten·discuss
Few individuals have touched anywhere near as many lives as he has, perhaps only matched by Fritz Haber/Carl Bosch and ammonia synthesis.
grumpy-de-sre
·vor 9 Monaten·discuss
Most of the stratospheric approaches I've seen aren't so much about exploiting low altitude weather phenomenon but rather flying above it. Which of course is exactly what you want for long term remote sensing.

I'm thinking systems that mostly exploit thermals and updrafts, engaging in a kind of bird like automated soaring.

https://www.youtube.com/watch?v=H-zvzOC8dzA
grumpy-de-sre
·vor 9 Monaten·discuss
I'm kind of keen to see if large electric cargo motor gliders might one day become a thing. Traversing great distances via ambient energy harvesting. Maybe even self landing at certain designated airfields to top up on energy and avoid bad weather.

A migration of the machines so to say.
grumpy-de-sre
·vor 9 Monaten·discuss
For some more hope [1][2].

Times are tumultuous but potential exists all around us.

1. https://www.youtube.com/watch?v=g80av4zlDco

2. https://www.youtube.com/watch?v=jUVoWxvvJ5Y