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Comment Re:Yawn (Score 1) 372

Aha. Is it just a question of semantics? I just looked it up (Cambridge Dictionary) and they define "Retaliate":

to hurt someone or do something harmful to someone because they have done or said something harmful to you

I can't see how refusing to work for someone for having a diametrically opposed views to you would fall under that heading.

Now if what you're saying is that we should be very careful to not let that be used as a cover for McCarthyism, then I'm with you all the way. But on the other hand, saying that (for instance) a black person would have to work for an boss that's a currently card carrying KKK aficionado is also a bit much, and calling that refusal "retaliation" also seems over the top.

Or to take another example, if you voting for a political opponent because you don't like your congressman's stance on an issue, would that be "retaliation" as well? In some cases what views you hold are very pertinent to the discussion. That's why it's almost certainly wrong to black list the janitor for being your least favourite -ist of the day, but when it comes to the CEO we're in a different league altogether. No?

Comment Re:So there's 100 or so unimmunized? (Score 1) 387

There are at least two things you wrote which are generally medically incorrect.

Well, but then again you didn't fair much better...

First of all, having only a stomach ache after ingesting a drug is very unlikely to be an allergy. True (IgE/T-cell-mediated) allergies usually cause things like hives, throat/lip/face swelling, low blood pressure, and trouble breathing.

No. Not even remotely true. Most food allergies do not lead to such severe symptoms as you list. In fact, that list of symptoms are clear warning signs that an anaphylactic shock is imminent, and you should prepare yourself accordingly. Most gastro intestinal allergies are much milder in symptoms, and can actually be difficult to diagnose as a result. And furthermore, most people with food borne allergies do not have serious symptoms from the rest of the body, with their gastro intestinal tract feeling A-OK. It's the other way around (with the exception of skin involvement, that's usually a greatly delayed response though).

So no "tell tale symptoms" unless the allergy was severe. Most are not. Which is a good thing since about 5% of the adult population suffer from some form of food borne allergy.

True allergies are generally not heritable either, so the "my relative was allergic to X, so I can't take it" is nonsense.

Could be argued technically correct, but that's the worst kind of correct. In fact, the tendency towards allergy is strongly hereditary and the same major organs also tend to stay involved, i.e. a family with gastro intestinal issues tend to have that passed on, and a family with respiratory involvement tend to have that passed on. (This is a weaker tendency though, hayfewer in both parents could well lead to a food allergy in their offspring).

The exception to this is in people who have things like celiac disease who have a T-cell-mediated response to gluten in the medication which is an allergy

Nope. Celiac disease is not an allergy. Completely different part of the immune system is involved in that one. (Well, OK, not "completely", but different enough.) It's quite possible to be allergic to many of the wheat proteins without suffering from celiac diseas, and vice versa (though wheat protein allergy is uncommon, and an allergic reaction to gluten as such, without celiac disease si extremely uncommon.)

That said, you are correct that people reporting an adverse reaction to some immunisation (flu being typical) are mistaking the effects of adjuvant factors that are added to the vaccine to give it better punch. In fact, they're there to strengthen the immune response (which makes you feel sick). That's nott to say that you cannot be allergic to shots and what's in them. It's not for nothing that about 3/4 of all anaphylactic shocks happen at the doctor. They're the ones injecting stuff into you.

And also, due to the base-rate fallacy/class imbalance problem it is actually less likely that the grandparent is allergic to opioid than having any of the other well known reactions. Checking for that is as easy as getting a blood sample and check for antibodies (a test that has a fair, but not perfect record), so since knowing about an allergy of that nature could be very useful (lest one gets a shot of morphine during e.g. a car accident) getting that test done would probably be a good idea.

Comment Re:So there's 100 or so unimmunized? (Score 1) 387

Absolutely true! But, uh... "tummy ache" ain't one of them. Not even with really bad puking and diarrhea. Sorry.

If you're saying that a "tummy ache" couldn't be a symptom of a food allergy. That's simply not true.

In fact, that's one of the foremost symptoms of a food allergy. And the next step is indeed often "really bad puking" sometimes followed by "diarrhoea" (but that's typically a delayed reaction). A sore itchy throat is often the first sign though, but with something you take in small amounts and that is masked by other material (such as a small pill) that's not necessarily the case.

Your body have mast cells spread in many places, mostly in the mucous membranes, and they can actually be triggered both from the outside and from the inside. That's where the anaphylactic shock originates from typically, i.e. the proteins you're reacting to were introduced by some other route (typically gastro intestinal or intravenous).

So it's quite common for those suffering from food allergies (about 5% of the population) to have various gastro intestinal symptoms. Now, since these are general in nature, it can be difficult to make the correct differential diagnosis in milder cases, the obvious other culprits being some sort of intolerance (e.g. Lactos intolerance) which are not allergic in nature, or other auto immune diseases (such as Chrons or Celiac disease) which aren't allergies either.

In more severe cases though, it's quite clear what's going on with an existing allergy diagnosis, and time to pull out the adrenaline shot. (Which I've thankfully only had to do once, knock on wood). And there will most definitely be puking. Lots of it.

Comment Re:Yawn (Score 1) 372

Taking action that has influence or conseqiences to someone else because of their past political speech is retaliation no matter how you define it.

Wouldn't that depend on whether they still hold the same beliefs? Has he publicly recanted? Sure, times may change, but isn't there a difference between those that change with them, and those that steadfastly refuse? (For the better and the worse, of course, not all change is obviously an improvement in they eyes of all people.)

Yes, there was also a "campaign" external to Mozilla, but let's ignore that for now and focus on what the parent puts the finger on, namely the employees that would work under him. Don't they have a right to say "No, won't do that. Those views are too far from my own"?

Comment Re:My two cents (Score 1) 143

This really isn't different than a police officer viewing the recording to see the offender's face, then going through books of mugshots to find the face, then investigating those people that the officer thinks might be the offender. This is simply the computer taking the image that the police officer identified and searching those "books" for close matches, then the police looking at the MO of the crime as compared to the MO of the person previously arrested, and investigating ones that have the most commonality first.

Well, since a lot of manual bars were and are lowered when we go from manual matching to computerized search you have to be a bit more careful with that argument. (It's close to being an antique if nothing else).

It's akin to the difference between going out fishing with a pole or two, to scouring the ocean with a fleet of trawlers. In essence it's the same activity, but the effects can be vastly different.

It's for example not at all improbable that the quality of match will decrease significantly when computers are involved for the single simple fact that a search doesn't "cost" nearly as much as with the manual system, and therefore it will be used much less judiciously. It goes from "Won't do that until there's a clear chance it will succeed", to "Well, it doesn't hurt to try." If people (e.g. courts) are still used to the evidentiary value of the old process, which wasn't typically used unless police thought it worthwhile, then the risk of falsely accusing someone just went up. (Perhaps even significantly). And that's just one risk off the top of my head.

So it's often not that computers allow a significantly different behaviour in theory (in fact we're crap at coming up with fundamentally new and exciting ways of using computers), we're masters at automating the old "manual" ways of doing things. It's that automating something tends to lead to difference use cases in practice, as it enables usage that would previously have been prohibitively expensive, and that we're usually crap at predicting what those effects would be.

(Compare mass surveillance. Hitler and East Germany did it, but they were about the only ones as the cost were staggering when all you had were manual methods of collection and analysis of the collecte data (the latter typically dominated cost). It was cost prohibitive for everybody but the most hard core of tyrants. Today the methods are so cheap that it happens almost by "accident" when it comes to the private sector, and even well run democracies fall into the "mass surveillance" trap, since it's it's so cheap and keeping it secret is much easier due to lower number of people who have to be involved. And the latter is one of those secondary effects that we're crap at foreseeing. It used to be that you couldn't keep that level of surveillance secret, there were just too many people involved. Everybody had to know they were oppressed, which meant that some organisations wouldn't dream of using it, lest they be tarred with that brush. Today it's relatively much easier and that's much of the outrage (what little there is, unfortunately), that people have come to the realisation that the US can, in a sence, be East Germany, without having to look like it. (Well, that likeness is of course not to be taken too far, obviously there are clear differences, but you get my drift.)

Comment Re:Fingerprints (Score 1) 143

I think his point is that fingerprint and DNA false positives dont lead to a suspect that looks like what a witness saw. Whereas facial regonition false positives almost guarantee that the person will at least look similar to what the witness saw. Thus for facial recognition, the witness-as-a-confirmation is not as compelling. It's almost the same piece of evidence, rather than two corroborating pieces.

That's a very good point, and well worth considering, especially given the now known fallibility of eyewitness accounts. (Not that courts want to really consider that, since that would make convicting someone much, much harder.

On the flip side. This match is one which humans are well equipped to reason about. We know instinctively what "likeness" means and it's easy for (almost) everybody involved to judge the similarity between i.e. a mugshot and a grainy surveillance video. In fact the quality of the evidence (graininess or lack thereof) is easily grasped by police, prosecution, defence and jury alike.

This is very far from the case when it comes to even fingerprints, or horror of horrors DNA, where the quality of evidence and what risk factors are involved is "voodo" for 99.99% of society. Not even statisticians seem to be able to agree on a single definition of what a DNA match (esp. the kind we're talking about here, i.e. a fishing expedition match) actually means. So facial recognition has some redeeming feature from that perspective.

Comment Re:Too dangerous to keep digitally now? (Score 2) 378

Sure, the warning should really be against "Security only though obscurity." But that doesn't scan. Or something.

Then again, there are times when obscurity will hinder your security. I.e. it's a better trade-off to publish your new crypto algorithm to try and attract the experts to tell you where you got it wrong, rather than relying on your own expertise. Unless you'er a government signals intelligence organisation you probably don't have it.

Also. Keeping a well defined secret, is not "obscurity". So having a crypto key, or (in this case) a password, is not a problem per se. That's not "obscurity" as such. Thinking that having it printed in a manual that "the wrong people won't ever get to look at" without making sure of that is putting too much trust in "obscurity" though.

Comment Re:Total misrepresentation of Evolution (Score 1) 161

I found Mims' statement that he has "built thousands of circuits, none of which were made by randomly wiring together components" very telling. If he were to wire billions of circuits by randomly wiring together components, then he might end up with a few that were useful.

That experiment was also done. Doing it in hardware turned out to give a lot of unexpected side effects, such as not being able to remove a "dead" circuit, as it's effect on capacitance and cross talk having a real effect after all.

So in order to address this they instead tried simulation of passive analogue filters (obvious fitness function and you can control which building blocks that "nature" gets to play with) and matched against the patent data base. It turns out that you indeed end up with a lot of different filters that work very well, but can be difficult to analyze, being messy evolved creatures. And also that you find the ones that made it into the patent data base.

So, even that particular version of "we do it by design so therefore nature must have" is a bust. We've done it both ways, and both ways demonstrably work. This was hot stuff in academia in the nineties so it's not exactly brand new...

Comment Re:So that you don't have to RTFA (Score 1) 286

A lot of the US gets heavy seasonal snow & ice which I don't think is nearly as prevalent in the UK. Also the thought line is probably that having above ground ones are far more noticeable, in fact in some areas where they get real heavy snow they attach brightly colored metal poles to the hydrants in case they are covered by snow.

Like I said below. We have the same design in Sweden as well, and it's no problem here. If the street is clear enough of snow that the fire engine can get to the site, then it's clear enough that the fire hydrant is accessible. (And they are marked with a "flag" on a pole that shows direction and distance).

In fact when it comes to heavy snow and emergency clearing, putting the fire hydrant on the side of the street would be a liability, as that's where the snow ends up when you run the plow. Especially if there isn't a side walk, then that area would likely never be cleared as long as there's snow for the plows. That fire hydrant would thaw out in spring along with the rest of the muck.

Comment Re:So that you don't have to RTFA (Score 3, Interesting) 286

Snow. The design you talk about works well if there is no snow on the ground.

Well, thing is we have the same kind of fire hydrant in Sweden as well. So the snow argument doesn't "hold water"... They're not difficult to find since being in the street there's not much snow on top of it (we clear our streets, if the fire engine can get there, then the fire hydrant can be used) and there's a sign on a post marking the direction and distance to the fire hydrant.

It bugs me though that I haven't ever gotten the "why are manhole covers round" when interviewing in the US. My first answer would be, "They're not. Fire hydrants are rectangular for instance. Next question please..." :-)

Comment Re:Sun 4 Keyboard (Score 1) 166

Sexist! A keyboard should be equally good for beating anyone to death, regardless of their race, ethnicity, gender or sexual orientation.

Nope, men are on average much harder to beat to death than women. A wimpy keyboard may be sturdy enough to still beat a woman to death with, but a good keyboard is sturdy enough to beat a man to death with.

But your right that while gender does play a role, ethnicity or sexual orientation doesn't. Well usually at least. Some races of people are smaller and lighter on average, so let's exclude those. Don't come bragging that your keyboard held up to beating a pygmy to death!

Comment Re:Allow me to explain how much the US pays... (Score 1) 286

If you actually wanted to know the reasons, rather than flame and rant from ignorance of the topic, you're perfectly capable of doing some research on the subject, and gathering facts and figures, or finding resources from others who have done so before you.

I know the reasons. Living in Europe and having worked several years in the telecoms industry. (And son, if you think that was a flame, you weren't around when the internet was young...)

I was just interested in what you thought the reasons were, since your explanation for why it might be cheaper in Romania (which BTH aren't exactly watertight) doesn't even begin to explain why the rest of Europe (barring a few dark corners) have so much better connectivity, at drastically lower cost than the US. That is to say, the part of Europe where cost and regulations are much higher and stricter than in the US.

Sure, I might have come of as a bit snarky right off the bat, but I am really interested in what your arguments are, or rather, your reasons for thinking the way you do about this issue.

Comment Re:So here's my question (Score 1) 433

So, how do we go after these guys then?

That's been studied at length. And the solution is "simple", i.e. easy to state but harder to accomplish.

Terrorist organisations (from a military standpoint) rely exclusively on the civilian society for support. It's their logistics, intelligence, funding, base of operations etc. etc. So, what you need to do it distance the organisation from its support for long enough that it starves and dies. This can be done the "nice" way, like the British in Burma, whereby they armed the local population and worked with education and propaganda to isolate the communist guerilla. But you don't have to be nice as demonstrated in Kenya with the Mau Mau where strategic villages (aka "concentration camps") effectively isolated the guerilla from their support. The organisation that ultimately won was the same in name only, and it was mostly political pressure from abroad on the government that made them abandon their largely successful approach.

The other thing you have to remember is that to win takes stamina (something the US has always lacked abroad). The guerilla only have to not lose to win. As long as they exist and can perform operations they're in business. The other side on the other hand has to actually win, i.e. defeat the guerilla in detail, so that they virtually cease to exist, in order to claim victory.

Given this, there's little to support a campaign of drone strikes. It's very difficult to see what such a campaign would ultimately achieve other than as a small part of a larger strategy.

There was an article in Parameters, Scholarly quarterly journal of the US Army War College a few years back on this very topic. So it's not exactly new knowledge. If you leaf through that they often have papers on irregular warfare (not surprisingly). It's available for free online.

Comment Re:When it comes to "big money" (Score 1) 411

My math skills may be rusty, but I vaguely recall that a such a continuous function necessarily has a global maximum.

Well, not really. Matematically it may have several equal maxima, so it doesn't have to have a global maxima.

But that's mathematically. In this case there will probably be one global maxima (more or less). We probably won't see wild swings up and down that aren't part of a general trend of increase or decline. Several "trend" tops are unlikely.

Comment Re:Putting people in an autonomous car (Score 1) 301

and then not absolving them off the responsibility is just cruel. Nobody is going to have the presence of mind to react after they've been lulled by hours upon hours of not having to do any driving. Either the car is autonomous, then the company who makes the car's algorithms or an insurance company must be responsible, or the car isn't autonomous and then it shouldn't pretend to be.

But that's exactly what we do to airline pilots. The more automated the planes become, the more requirements we put on the pilots (to understand all the automation). And we still require them to take charge and solve the situation when the automation fails, even though they are now well and truly "lulled".

Why would/should cars be any different?

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