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Sorgam

33 karma · joined November 10, 2014

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Sorgam··on Efficiency Comparison of Document Preparation Systems – LaTeX and Word
How is being tied to a clunky text editor different from being tied to a clunky GUI? No matter which alternative text editor you use, apparently it's still clunky (slow) according to that somewhat limited research.
Sorgam··on Why is everyone so busy?
My programming is a hobby that turned into a business. It's just one application that I write and sell online. I think the reason it works (just about) is that my market is a niche of professionals. Usually their boss pays for it, so they're not afraid of spending money. Also, most of my competitors are either astronomically priced (get a site visit from their salesman to help decide what options you want) or barely usable (need to learn a huge command language) open source.
Sorgam··on Why is everyone so busy?
My day job is a school teacher in China. You sometimes have to find a country that suits your lifestyle to do the low hours thing.

I'd guess 90% of HNers could very easily walk into a job just like mine too.

Sorgam··on Why is everyone so busy?
It was unskilled laboring work. Others in my situation had criminal records and drug habits but they could do it too. Now I do programming for my own business so no clients to worry about, just self-pressure to give customers what they want, but without any deadlines or obligations.

The employment market today might not be quite the same, but it's often surprisingly easy to find casual work if you lower your expectations. And it pays enough to live on while also giving you free time for your hobbies, which for me turned into money after some years.

Sorgam··on Why is everyone so busy?
My opinion is that people who are motivated to do things or make money work as much as they can to work towards what they want. Sitting around would be frustrating. That doesn't mean they need to work so much to survive, they just want to.

Personally I've never done that. I often worked 3 day weeks. Now I do programming at home whenever I feel like and have a low-hours day job. I make enough money to be comfortable and it's quite nice.

I think the predictions have come true - for anyone who wants it.

Sorgam··on Prosecute Torturers and Their Bosses
This is a nonsense attitude. If you vote for a party, then you 're acknowledging that you want them in power. If you don't want them, stop voting for them. Sure, your action won't get a 3rd party elected, but neither will your incumbent vote be needed for the incumbent to stay in power. It's just a psychological illusion of "voting for the winner" and not "wasting" it that drives people to oppose their own interests. Within the past 20 years there have been several 3rd parties with some chance, but enough of their supporters decided not to "waste" their vote that none of them ever made it.
Sorgam··on Page load fail makes it difficult to cook cornbread in the woodstove
It's sad that after 20 years of the web, it still doesn't work properly. These kinds of bugs should have been solved years ago.
Sorgam··on New Zealand’s crusade to rid itself of mammals
It's good to see conservationists admit that their task is mostly killing. Too often people confuse conserving a species with being nice to animals. They're diametrically opposite ambitions. Conservationists sometimes try to tap into our "don't kill cute animals" feeling to support their cause, but have to do a 180 when it doesn't suit.

I once proposed to someone that the best way to prevent whales being killed was to kill them all. It's surely true, they can't be hunted if they're never even born. But his response was "you have no morals". Actually conservationism is an activity without morals.

Sorgam··on Uber introduces surge pricing in downtown Sydney during hostage siege
How is this bad for anything except Uber's public image? If prices remained the same, cars would be unavailable. If you want that outcome, then simply don't order a ride. There's absolutely nothing wrong with surge pricing when there's an actual spike in demand - the alternative would have been not getting a ride at all which you can still do with surge pricing. This problem is exactly what happens with traditional taxis - you simply can't get where you want to not matter how important it is. This was meant to be one of Uber's strengths - greater availability. Now that gave us a little, we expect charity from them too?
Sorgam··on Marking HTTP as Non-Secure
An attacker could advise your trusting church-mates to download and run an application that turns out to be a virus while they believe it's from you.

A real but milder story - a customer of mine once complained about the advertising on my website being slightly offensive. I didn't have any advertising. When I investigated, it turned out the advertising was being injected by malware on his own computer. Not that HTTPS would have solved that, but I've heard of ISPs doing similar things where it would be prevented.

Sorgam··on The case against human rights law
If it's only systematic abuses, then the rogue police torturings in Brazil that the article described would count as "crime" and not be human rights violations. I think it's a grey area between the government allowing it to happen and actively doing it. Is a policeman breaking his rules really worse than a powerful gang? The latter may do more systematic harm and be more inescapable.
Sorgam··on The case against human rights law
Indeed. Restrictions on women in Muslim countries sound bad, but western countries don't allow women to go topless in public and don't allow prisoners or children to work for money at their own discretion. They even have compulsory detention for children (school), which is a human right sacrificed in the name of economic development but doesn't get complaints because us westerners are used to it. If only everyone else was just like us we could forget those inconvenient human rights and just do things the normal proper way (sarcasm).
Sorgam··on The case against human rights law
As well as being vague, human rights prioritize actions of the government over those of ordinary people - the high murder rate in America is not a human rights violation (what right could be more true than the right to not be killed?) but the relatively less severe execution rate of political prisoners in many other countries is a human rights violation. I live in a country with poor human rights but very good safety against violent crime. I'd much rather be here than in America where I won't be arrested for complaining about the government but I'm likely to be robbed or threatened with a gun if I walk down the wrong street at night. Different harm caused by different groups but one is a human rights violation and the other is not despite both being ultimately under the control of the government.

The effect of this is America can say "we have good human rights, we don't torture political prisoners" and an authoritarian country can say "We have good security, our people don't kill each other". The latter is usually more directly helpful to more people, but the former has somehow become seen as superior.

Sorgam··on Suicide has surpassed war as the leading cause of US military deaths
It's better for a soldier to die than a civilian. This is why they statistics are always separated.
Sorgam··on The reason people burn out on open source
Keep in mind that every alternative free library to do something adds cost to the task of selecting a library. Some open source projects (not suggesting any specifically) actually do make life worse for people because they spend time studying it only to find it's not useful.
Sorgam··on British Court Says Government’s Electronic Surveillance Is Legal
It does represent the will of the people. The people aren't voting for change and didn't do so when any of the "draconian" laws were passed, despite it being public knowledge. So this is perfectly what democracy is - popular opinion, not special interests determining the laws. If you're sure your fellow citizens are mostly wrong, then you should reconsider whether you fit in among them. Maybe other countries have people who value privacy greater. For UK citizens this is easy, just go to a European country.
Sorgam··on Chinese economy overtakes the U.S.’s to become the largest
The USA is only number 10 by that measure, so nobody would care if China got to number 9. Go to Singapore or Quatar to find the richest average people, not the USA.
Sorgam··on Immigration is about talent, not costs
It absolutely, positively hurts local labor - naturalized citizens - etc. Without a doubt.

I agree. But that's not a bad thing. That's the market operating more efficiently. The flipside is that it absolutely, positively helps foreign labor. Or alternatively, the overabundance of US citizens absolutely, positively hurts each other's labor.

What makes naturalized citizens so privileged? Surely they themselves are 2nd class citizens to native born Americans, who are in turn less deserving than descendants of actual American Indians. Drawing the line between "naturalized citizen" and "H1B visa holder" is quite arbitrary. It's still discrimination akin to racism or sexism.

Relevant quotes from recently posted article on Pavel Durov:

"Me myself, I’m not a big fan of the idea of countries"

"I consider myself a legal citizen of the world."

Sorgam··on Immigration is about talent, not costs
What if the H1B visas were not for foreigners, but for US people from other states? Would people still be making the same arguments? California companies hiring cheap midwest talent and disadvantaging the rightful locals of their jobs and high salaries.

People are still people, no matter what country they're from. To restrict immigration for work means you're saying some people, through no fault of their own, deserve to earn less money by working in their own country.

Any time you say "I'd hire a local over a foreigner", you're effectively being racist. It might not be their race specifically, but their nationality, the identity of their parents, their wealth (to do their own immigration), etc. This is still discriminating based on something the person has no control over. It's still saying "people similar to me deserve more good things in life than people I can't relate to" or "people in my in-group deserve to be treated better than members of out-groups".

Sorgam··on Voxelstein 3d
The Romans did - be the most powerful nation. We often see America compared to them, not as a bad thing, but as a good thing that might fail someday. The cruelty of the Roman circus is seen as a curiosity now, even appearing in children's books, but various Nazi atrocities still aren't. Suffocating Jews somehow isn't funny yet, but releasing hungry lions on slaves is.
Sorgam··on Voxelstein 3d
When will it be acceptable to be a Nazi sympathiser? It's been 80 years now. We know that being a Roman or Viking sympathiser is acceptable 1500 years later. There must be a cutoff time beyond which we think it's not real people anymore.
Sorgam··on The Original Affluent Society (1972)
He didn't claim lower mortality, nor that they wanted it. We assume living long is important, but some people value their lives less than others, just as some value their possessions less. It's the nature of tribalism to not value your life much. So I wouldn't count high mortality rates as "bad" any more than low possession counts.
Sorgam··on Gravitricity
You're certainly losing torque with the gearing but that's not a problem. The problem is losing energy. Energy loss can be made arbitrarily small at increasing cost to build the transmission.
Sorgam··on Gravitricity
Gold is about 20g/cm^3, and although it sounds expensive, there's a lot of gold just sitting in storage. Why not store it underground here instead? This is in contrast to tungsten which has direct commercial value and would be wasted just being stored.
Sorgam··on Gravitricity
What advantage does this provide over combining all your weights together into one big one? If you want to limit the tension on the cable, just use more cables.

You shouldn't be so confident that you know the only "sane" way to design such a thing. It's not a field anyone has experience in. These are only guesses.

Sorgam··on Would Air Travel Be Safer Without Pilots?
He doesn't have a strong argument. Perhaps he knows more than he's saying but most of those tasks could be done in advance or by remote (not time critical, like navigating around storms), or by suitably trained flight attendants (medical emergencies and miscellaneous busy work he alludes to).

If 1% of landings are on autopilot, why not all of them? He doesn't answer this except "setting it up is hard". But setup can be done remotely, if not in advance, by someone who's also controlling several other aircraft, so there are efficiency gains.

We have had driverless trains for decades - see London's DLR. The ticket inspectors can ask the passenger sitting at the front to please change seats so they can unlock the control panel and handle abnormal situations.

Sorgam··on Would Air Travel Be Safer Without Pilots?
Even if computers never save the passengers in these emergencies, as long as they do save them from more pilot error emergencies then it's worth it. Sure the Hudson river passengers may have died, but at the same time the 9/11, Air France, Malaysia Airlines, etc ones may have lived. Hell, you could even have no improvement in safety anywhere and it might still be a good idea. Flying is already so safe that there's no harm in doubling the fatality rate. New technology doesn't always have to improve everything to be worthwhile.

This is more a political problem - customer fears, unions, regulations, etc.

Sorgam··on Electricity stored as temperature difference
It's capital cost for providing 1kWh of storage for an imaginary 1 hour. I don't think that makes much sense, since you wouldn't be able to scale down the capital costs in proportion to the storage time. $103/kWh*6h = $618/kW which is on Isentropic's own site describing a turbine rather than pistons:

"With a capital cost of only $618/kW for 6 hours of storage ($375/kW power machinery and $40/kWh stored energy) and a round-trip efficiency in excess of 90% this is the cheapest and most efficient form of energy storage."

http://www.isentropic.co.uk/Energy-Storage-Systems

Sorgam··on Japan's levitating maglev train reaches 500km/h
Yes, the Shanghai maglev is about the same speed and distance, and it does spend almost the entire trip accelerating and decelerating. You get to 430km/h for maybe less than a minute. Average speed would be a more meaningful number to compare high speed trains with.
Sorgam··on The Man Who Made the UK Say “I’m Sorry for What We Did to Turing.”
It sounds silly, but that's how it really is. Treason is often a crime with the harshest punishments, yet also one that's most unclear if it's very bad or very good. Somehow it doesn't seem to get the attention it deserves as immoral law.
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