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4,077 karma · joined January 8, 2014

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bildung··on Dominion threatens to abandon 2.6GW offshore windfarm over performance guarantee
Just as in most other parts of central Europe winds seems to be perfectly anticyclical to solar, e.g. higher when solar is lower: https://weatherspark.com/y/87583/Average-Weather-in-Warsaw-P...
bildung··on Dominion threatens to abandon 2.6GW offshore windfarm over performance guarantee
The term of trade is "Levelized cost of electricity", https://en.wikipedia.org/wiki/Levelized_cost_of_electricity

Coal is about 2x, gas about 1,3x and nuclear is about 3.6x the LCOE of wind, in 2020, without differentiating between onshore and offshore wind.

bildung··on Smoking, alcohol and high BMI are leading risk factors for global cancer deaths
I had overweight people in mind. For both cases I'd argue that emphasizing the benefits of healty weight and the means of getting to/staying at that weight is the more effective approach, though.
bildung··on Smoking, alcohol and high BMI are leading risk factors for global cancer deaths
My point was more that feeling bad, by itself, actually is a demotivator. I'm all for motivating! But that would mean emphasizing e.g. the health benefits, or positive reinforcement of actual lifestyle changes.
bildung··on Smoking, alcohol and high BMI are leading risk factors for global cancer deaths
> Feeling bad about your weight is a good motivator to lose weight.

Educationalist here, actually it isn't :) For many people, this just makes you feel bad - and that's it. For that feeling to result in meaningful action a bunch of conditions have to be met, e.g. the absence of eating disorders (including things like stress eating etc.), a concept of self-efficacy (the idea that one actually is able to change out of one's own will), impulse control, knowledge about food and dieting, the time and money to eat healthier and so on. Often people are perfectly aware that their behaviour is unhealthy, but they lack one or more of those conditions. It therefore is better to focus on providing people the actual means to change (knowledge, methods, better food in school and at work, a supportive environment, taxation to make unhealthy food/drugs more expensive (a thing in the EU)).

Note that I'm fully in support of emphasizing the unhealthy aspects of obesity, though. Providing the facts often just isn't enough.

bildung··on TSMC to begin 3nm chip production next month
Actually that outlier simply was a wrong number it seems, as per [1].

But my reasoning was:

* Most importantly, TSMC's market share grew uniformly, and they already were quite dominant before (market shares: 2013: 49%, 2014: 54%, 2015: 55%, from [1])

* I don't know whether that additional revenue is from Apple. Apple's use of TSMC has to have started in 2013 if they shipped the products in 2014, and to my knowledge didn't end in 2014.

* If Apple could use a node size in 2014, actual development of that has to have started quite a few years before.

[1] https://investor.tsmc.com/english/annual-reports

bildung··on Apple M2 vs. AMD Ryzen 7 Pro 6850U Performance in Nearly 200 Benchmarks
Fair, but phoronix is a linux site, and thus performance under macOS won't be of interest for most readers. The performance as stated is the actual performance one currently gets under linux, regardless of potential.
bildung··on TSMC to begin 3nm chip production next month
If you look at TSMC's revenue this doesn't seem to be the case: https://companiesmarketcap.com/tsmc/revenue/

Ignoring the 2014 outlier (2013 was the year Apple started using TSMC) the growth curve looks pretty uniform for the last two decades.

bildung··on Electric vehicles are way more energy-efficient than internal combustion
Obviously both charts start with a filled tank/battery and ignore fuel/energy production. It only makes sense to belabor charging loss if you take the gas equivalents like fuel used in transportation to the gas station into account, and gasoline evaporative losses, and storage tank losses and so on.
bildung··on Electric vehicles are way more energy-efficient than internal combustion
No idea about the US, but in the EU this class of super light cars is allowed (with certain speed limits) and some also are produced in the EU, e.g. the Renault Twizy.
bildung··on Germany sees shift in sentiment toward atomic energy
Please compare the list of countries with plants https://en.wikipedia.org/wiki/Nuclear_power_by_country with the list of countries with nukes: https://www.ucsusa.org/nuclear-weapons/worldwide. Note that most of the exceptions in Eastern Europe and Asia were formerly part of the Soviet Union or Warshaw Pact. Japan is indeed a notable exception as the country also has enrichment capabilities etc. Though note that they, too, seem to phase out the usage, though. Switzerland is planning it's phase out too, AFAIK.
bildung··on Germany sees shift in sentiment toward atomic energy
Yes, Gronau is the notable exception. Though note the involvement of WW2 winners France and UK (the owner is still a UK company) and the capacity that was wildy below demand for Western German plants.

It also isn't like Germany didn't want nuclear proliferation. Public demand to be allowed to produce nukes already started with Konrad Adenauer in the 1950's, and parts of the conservatives still bring up the topic from time to time (e.g. Rupert Scholz in 2007).

bildung··on Germany sees shift in sentiment toward atomic energy
Germany never had energy independence in nuclear. Yes, Germany has/had plants, but nothing like enrichment etc. The reason is geopolitics: Germany started two world wars, and noone wanted to have a postwar Germany capable of building nukes.

That link between nuclear proliferation and nuclear energy production is sadly often missing from the discussion here. No country builds nuclear reactors only for the energy. It's always for the nukes. Nuclear energy has always been expensive and has been massively subsidized since inception.

bildung··on Germany has three months to save itself from a winter gas crisis
> Just so the situation is clear, half of Germany energy is imported from Russia.

Not energy, but only gas.

> What does this mean for people on the ground? Energy prices can easily go 10x (so a $300 bill becomes $3000/month).

Almost no household pays $300 for heating here. We life in a large flat and paid 120€/month last year (including warming all water for the year).

> You’d have to drop the heating of your home by 20 degrees and you’ll still be seeing $1000/month bills.

If we drop heating altogether our flat cools down to 11°C during winter (found out the hard way because our heating system broke down during winter a few years ago), so reducing heating by 100% means a delta of 9°C. Reducing target temperature to 18°C instead of 20°C would save perhaps 25% of gas. I personally expect increases of about 1000€ for the whole heating season for our household (i.e. about triple costs).

The German depencence on gas is bad for multiple reasons, but your numbers are quite hyberbolic.

bildung··on Germany has three months to save itself from a winter gas crisis
> There solar and wind installations peaked and then steeply declined, as a consequence of the actions of the same government which had hastened the exit from nuclear.

The decline hasn't much to do with nuclear, but instead with the conservative government shafting the previous infrastructure projects and subsidies for wind and pv. It was so clearly visible in the stats that it got named after the politian responsible ("Altmaier-Knick").

https://www.spektrum.de/news/erneuerbare-energien-der-energi...

bildung··on Wikipedia has blocked editing ‘recession’ as people change definition
Why would you think that? It's clear that different political parties are driven by different value systems (more obviously in other countries than the US, but still), thus also quite plausable that those value systems differ in their judgement of the end justifying the means.
bildung··on EU approves legislation to regulate Apple, Google, Meta, and other tech firms
> protectionism is not new, but it’s definitely in the eu’s dna.

This is actually the opposite. The EU here is enforcing market competition in segments that became entrenched by monopolies (remember this is not specifically about Apple).

bildung··on The most livable cities
I think you mistook German for Germanic. German means citizenship in Germany, Germanics were peoples living in central Europe and Scandinavia https://en.wikipedia.org/wiki/Germanic_peoples
bildung··on The most livable cities
> Using the median surely goes too far the other way though, discounting the fact that the US is far larger than any of those countries except Russia. Of course the US is less likely to have shooting-free years, it's far bigger.

The stats are deaths per million people.

bildung··on Coinbase lays off around 1,100 employees
> History has literally never shown this.

Empirically, this is actually beyond doubt by now. Piketty et al. were in the news 10 years ago with this very topic, showing that inequality is detrimental to growth, for many countries and over very large periods of time. And there has been a bunch of additional studies after that publication that support these findings.

bildung··on Amazon calls cops, fires workers in attempts to stop unionization nationwide
You mean imprisoning the leaders of the unions and the social democratic party?

(I get what you mean, but IMO reducing Bismarcks policy too introducing pensions seems way to simplistic. Especially how that worked out a few decades later...)

bildung··on Engage with an unemployment algorithm
By law their residency was on the condition of employment or self-employment, so close to 100% by definition. Nowadays they are either naturalized (so no immigrants anymore) or pensioned, or returned back home after their work life ended, or already died. Keep in mind that this immigration wave was 40 to 50 years ago.

And yes, all of this is easily findable public data.

bildung··on Engage with an unemployment algorithm
Those are

* minimum times, i.e. they don't automatically have rights afterwards, but have to obtain a permission for working first ("Arbeitserlaubnis")

* those minimum times prolong as long as immigrants live in special immigrant housing ("Aufnahmeeinrichtung"), i.e. as long es they don't live in normal housing. Which they can only get if the ministry grants them that (in my town there are still quite a share of syrian immigrants living in that kind of housing, not normal housing in town).

* additionally, even after that, the employer has to show that a) no German of comparable qualification wanted the job, and b) no EU citizen of comparable qualification wanted the job.

Edit:

> that study data was from 2016 onwards... There was enough time..

"onwards" is only 2017. Your source only compares 2016 to 2017. 2016 is the year when most syrian refugees arrived in Germany. https://de.wikipedia.org/wiki/Fl%C3%BCchtlingskrise_in_Deuts...

bildung··on Engage with an unemployment algorithm
It's literally law, and has been for decades. See here, directly from the federal government: https://www.bmas.de/DE/Arbeit/Fachkraeftesicherung-und-Integ...
bildung··on Engage with an unemployment algorithm
Germany is a bit special here because refugees often are not allowed to work at all, or, depending on their status, are only allowed to work under certain conditions. This was introduced by the conservative parties as a juridical answer to fears of immigrants "stealing" jobs.
bildung··on Profiles of people living in homeless encampments, rarely what you’d expect
Then just look at the distribution in the USA: Among the states with most homelessness per capita are: District of Columbia, New York, Oregon, Washington State, Alaska. Yes, also Californa, but California has most of everything, including housed people.
bildung··on Profiles of people living in homeless encampments, rarely what you’d expect
> 1) How many homeless people are interested in a productive life, with the work/sobriety expectations (and the housing/benefits) that implies?

Almost all, as becomes evident if you compare the drastically different homelessness rates in other countries.

bildung··on Mercedes to accept legal responsibility for a vehicle when Drive Pilot is active
Compared to the conditions under which the competition takes legal responsibility they seem quite extensive?
bildung··on Ivermectin Didn’t Reduce Covid-19 Hospitalizations in Largest Trial to Date
That is a very low quality study because it a) employed self-selection instead of a proper RCT design and b) didn't control for anything. At least tracking pre-existing conditions would have been necessary, when not randomizing, for the results to have any meaning.

When studying the effects of invermectin, at least checking for worms in the patients' feces would have been needed.

bildung··on Uber funds new lobbying group to deny rights for gig workers
> the media being fully unionized means that it is extremely biased in its coverage of these kinds of stories.

So? As with many societal topics there is no neutral position here, because all arguments eventually boil down to questions of ethics/morality. Biases only become a meaningful topic if they introduce factual errors into the content. Have you found factual errors?

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