You should read Postman's Technopoly. He critiques "context-free" news as leading to a confused viewership and argues that it's an unexpected consequence of modern news media: trying to give the viewer a fully-coherent understanding of current news simply wouldn't play as well as shallow, quick stories.
This creates a skewed information-action ratio, where people are inundated with information about problems they have no power to influence. Consequently, news is reduced to a form of trivia, and the act of being "informed" becomes a passive— and ultimately meaningless— ritual.
This. People are getting the message that "sugar is bad" but the public health messaging of "fat is bad" still lingers in many people's heads. It's sad, because as you mentioned some days are indeed essential nutrients. Especially for kids and pregnant women.
"People are getting the message that "sugar is bad" but the public health messaging of "fat is bad" still lingers in many people's heads."
If this is true then what the hell is going on? We knew this about sugar with certainly at absolute minimum a half century ago when I was a kid (I know as I remember the message).
The message—even as told at school—was that 'excessive and repeated amounts of sugar (especially the refined type as in drinks and sweets) causes diabetes'. QED!
So what the fuck has happened, how was this once well-established message erased from the collective consciousness of more recent generations?
The message back then was so all pervasive that everybody knew it.
So many important facts have been lost to recent generations that I'm beginning to think education is going backwards fast. What happened to health lectures in primary school where we were told these facts?
We only really recently have evidence for sugar, on its own, causing diabetes.
We had a lot of evidence for sugar causing weight gain. And higher weight is strongly correlated with type II diabetes. But from a public health standpoint, we were worried about fats. We realized that many fats caused health problems even without weight gain and also viewed fats as having a more primary role in weight gain.
It's only recently (in the last couple of decades) that we've gotten evidence that sugar on its own can increase the risk of type 2 diabetes--even if you are of normal weight.
"We only really recently have evidence for sugar, on its own, causing diabetes."
OK. But first let me say most of what follows about health I learned in the 1960s, back then it was common knowledge and discussed in schools, newspaper reports and on radio talk shows, etc. As I was reasonably healthy I wasn't given any special advice or instructions so the info I received was essentially the same as everybody else.
The big questions are how strong or irrefutable does evidence have to be before we act on it or take it seriously, and what disruptive factors interfere with our considerarion of said evidence. It's probably best to illustrate this with a couple of examples from when I was at school. Around that time carbon tetrachloride/CCl4 was commonly used in dry cleaning shops and one could wiff it as one passed by. It was also the time when health worries about using CCl4 for cleaning became a prominent issue and phasing it out for safer alternatives started.
In highschool chemistry we were instructed that CCl4 was toxic and to avoid getting it on one's skin and not to breathe its fumes. This led some kids including myself to ask why is it toxic when it's so inert (with four Cl atoms and no hydrogen versus say DCM/CH2Cl2—with its two hydrogens DCM would be more reactive, thus it would seem to be more harmful but whilst still harmful it's less so). The teacher said he wasn't sure why CCl4 was so harmful but went on to say it affects the liver and probably has something to do with upsetting fats as they are very soluble in it, he did not mention it was a likely carcinogen. We accepted that answer.
Then there was the matter of benzene/C6H6, he said it was very toxic and a known carcinogen, and it could be absorbed through the skin and its vapors breathed in. To make matters worse it is often a constituent of other solvents and fuels, gasoline for instance. He stressed repeatedly that we must handle it carefully and take precautions especially so if we were to become chemists as we'd likely have access to it more frequently and in higher concentration than most others. I still recall him holding up a small sealed bottle of it while he spoke about it.
This raised similar questions as to why C6H6 was dangerous whilst many compounds containing benzene rings are either not poisonous or are much less so than benzene (and of course some are even more so).
This is where the teacher was out of is depth and said we're not toxicology experts so we just have to accept the evidence that many of these chemicals are dangerous and especially so benzene. He then went on to state a general safety rule that we should always apply which is to treat all aromatics, petroleum-like chemicals (which back then also contained Pb/TEL) and chlorinated hydrocarbon compounds as toxic, dangerous and flammable. This applies to everyone, not just chemists—painters and industrial workers are also at risk of exposure to many different types of volatile solvents. That and related safety mantra was drummed into us often.
That general rule I've applied ever since and I'm still a living member of this planet despite the fact that I've used many different toxic solvents over the years.
The point of all that is we are often not fully aware of the dangers of these chemicals but there is a 'smoking gun' that manifests out of observation and statistics, that is the harm they've caused to others. Even back in the '60s when the biochemistry of chemicals such as CCl4 and C6H6 was much less well understood than today toxicologists and biochemists considered the causal link between past exposure to them and illness strong enough to warn and where necessary act to minimize harm. Definitive proof wasn't need to act.
Similar but less forceful instructions were applied to smoking. Back then cancer was hardly mentioned (despite evidence from the early '50s of the link) but we were told at school not to smoke because we would likely get lung disease which would shorten our lives. (BTW, I don't smoke.)
And there was a similar message with NaCl. 'Do not use or put too much salt on your food' was a common lecture of the time from both parents and teachers—'you'll get hardened arteries and high blood pressure if you do.' Moreover, this understanding was around long before I was born yet in the 1980s some authorities modified this to say it only applied to a percentage of the population who were susceptible and that most of us didn't have to worry about our salt intake levels. This dangerous message was reversed in the '90s. One wonders how much damage it caused. A question remains about how this wrong and corrupt message took hold in the first instance when the 'facts' as stated were so evidently wrong (so contrary to longstanding evidence).
I'd note it seems not much has changed since the reversal as so much commercially prepared food still contains hugh amounts of salt. Forget health effects for a moment, I find much of this food too salty for my liking and in some instances it's just too salty for me to eat.
On the matter of fat, you're right. By the 1960s fat was a hot ropic mainly because it was linked to heart disease. I recall in our household my father switching to margarine which later turned out to be questionable but the rest of us continued to use butter, albeit sparingly. My mother always discouraged heavy butter usage and spread it thinly. With meat-based soups etc. she'd always let them settle and skim off the fat. Same with fried foods, they'd be patted with paper towels to remove any excess fat (note she was not faddish about the practice because she was concerned about getting fat—she was naturally skinny—but rather because she was following long-held advice). I say that because my mother's concern with fat long predated the 1960s fat scare as my grandmother did exactly the same. Clearly my mother had learned the 'dangers' of fat from her mother so that meme goes back at least a century I'd reckon.
No doubt misleading information from vested commercial interests pressured much of society to act not in its best interests but two things stand out in these debates. The first is why the medical profession, health departments, statisticians, etc. didn't speak out in unison and with more force as it would have saved many lives (and on evidence they still don't do so). Medical statistics alone ought to have been a sufficient smoking gun for governments to act, but they didn't.
Second, education in these matters from a young age by both parents and schools is essential. In my case, one thing stands out which is that we kids were not only told what was bad for us but also we were given clear reasons for why they were so. Logical reasons for why we should act in our best interests are much more effective than some nebulous edict without explanation saying 'don't do it'.
I am still unclear as to exactly why these health messages became so derailed from around the 1970s onwards. It's always been clear to me that health issues surrounding fats and sugar were always separate despite them having many common factors and interactions. So why was such a simple notion so hard to explain to a lay public? (I have my theories but I'll leave them for now.)
With sugar we kids were taught all the usual facts at school: rotting teeth, getting fat and the risk of diabetes, but perhaps what made those facts sink in and last a lifetime was that as the same time we were taught the heroic story of how Charles Best and Frederick Banting separated insulin in 1922 and immediately saved lives. This history was even more poignant to us as one our classmates had type-1 diabetes and it was obvious to all that he wouldn't be alive but for them. Both facts sharpened our minds about the dangers of high sugar intake.
Again, for me it seems something went wrong with the education system, and it was made worse when professionals went off course and changed health messages midstream, they made the disaster worse.
The big issue with public health is that everything is dangerous and people will only comply with so many rules and society will only work towards so many goals.
Public health decided dietary fat was the big problem to focus on, despite imperfect evidence. Three things screwed this all up:
* Dietary fat wasn't nearly as bad as everyone thought, because eating lots of fats was correlated with lots of other negative lifestyle choices.
* It looks like dietary sugar was actually worse than the evidence of the time said.
* Policymakers didn't understand that an emphasis on reducing fats would cause food chemists and others to add more sugars and salt to food to make it more palatable.
In the end, we need to go where the evidence points. The earlier evidence that was hopelessly confounded was much more clear that fats and salt are universally bad; later evidence painted a much more ambiguous picture. It is so dang hard to measure what actually happens in real populations.
> With sugar we kids were taught all the usual facts at school: rotting teeth, getting fat and the risk of diabetes,
And the last we only have evidence of in the past couple of years, and it's relatively weak evidence.
> but perhaps what made those facts sink in and last a lifetime was that as the same time we were taught the heroic story of how Charles Best and Frederick Banting separated insulin in 1922 and immediately saved lives. This history was even more poignant to us as one our classmates had type-1 diabetes and it was obvious to all that he wouldn't be alive but for them. Both facts sharpened our minds about the dangers of high sugar intake.
Well, sugar intake isn't a risk factor or cause of type 1 diabetes.
"And the last we only have evidence of in the past couple of years, and it's relatively weak evidence."
Perhaps so, but it turned out to be good advice—I heeded the advice and have always limited my sugar and salt intake. As I said, at what point or how much evidence is need to heed such advice. Leaving it until factually certain could mean it's too late.
"Well, sugar intake isn't a risk factor or cause of type 1 diabetes."
That was known at the time (and to me also—in fact to all of us). The instance further highlighted the sugar/diabetes issue as we kids actually knew someone who had diabetes and who had to inject insulin (even if we didn't have diabetes, we knew we could still develop it and that excessive sugar would likely be the cause).
The thought of having to inject insulin daily focused our minds. That seems obvious doesn't it?
> As I said, at what point or how much evidence is need to heed such advice.
This is like a Pascal's wager. There's a bazillion things we could be doing that there's a little evidence for or a plausible explanation. And we can't do them all, or believe in every God, or whatever.
And even things that we had a lot of evidence for (like dietary fat) turned out to be harmful when given as public health advice.
In the end, things are tricky. Best to do whatever seems like it's reasonably careful to you, and for science to try and figure more of this out and decide the best things to give advice on.
Also, it's "obvious" (but completely wrong) that if you don't want to be fat, you shouldn't eat fat.
So "low-fat" products were (still are...) sold as a "diet" option. In fact processed carbs, and sugar in particular, are a far more direct cause of weight gain.
Fats do contribute to weight gain, but they're much more complicated. Sat vs unsat, trans vs ordinary, and so on all have very different health effects.
Put directly, the sugar industry lied and is now responsible for tens of millions of deaths.
"Put directly, the sugar industry lied and is now responsible for tens of millions of deaths."
Frankly, the dishonesty of the Sugar Industry and the effects of its deception are utterly appalling. Tragically, this industry is not alone in deceiving both public and supposedly august (professional) authority—the tobacco industry is yet another, and there are many more.
The question I keep asking myself is why are both experts and governments so easily hoodwinked by these miserable Cretans when it's not that difficult to see though or undermine their bad arguments. Scratch the surface of false and or propped up arguments and they quickly fall apart. If any key proposition is proven false then it's likely the whole argument/case is a sham.
With regard to sugar, I'd have thought the long history of diabetes together with patient histories and their lifestyles ought to have been enough evidence alone to bring the Sugar Industry edifice down. No doubt the playing field wasn't level.
Re the Guardian article in your link, why for example was the author of Pure, White, and Deadly, John Yudkin so ostracized by his professional colleagues? If they had his or similar training and had checked the evidence then they would have known that he was correct and come to his defense. Given the enormous implications—the death of millions—they all should have been up in arms against the Sugar Industry, but they didn't act.
In a way I hold these professionals almost as culpable as the Industry itself. I've asked myself for years what motivates people to be such utter bastards (trouble is one of my subjects was philosophy but unfortunately I didn't study its other half—psychology, perhaps if I had I'd be somewhat the wiser).
You've mentioned millions dead, little doubt this is correct, although it'd be good to firm up those numbers with factual evidence. Perhaps over time AI could crunch the numbers together with all relevant docs and history and we could end up with a statistically accurate number of deaths together with error bars.
A definitive number of deaths would put an actual measure on the Sugar Industry's culpability and those companies still in business would be forever tarnished. But to conclude the Sugar Industry alone is responsible for the harm and deaths is not good enough, we also need to link to those people who were actually responsible. Whether dead or alive we need to tarnish and destroy their reputations as a lesson for others. These corporate bullies need to learn that they can no longer hide behind corporate walls.
This is not the first time this week I've raised this matter, if interested see here: https://news.ycombinator.com/context?id=42629712. Also, note its thread below. Incidentally, the post received both up and down votes and currently stands at just one vote. It seems the notion of holding those responsible to account isn't overly popular with a significant percentage of the population. Perhaps guilt racks too many and this could be part of the reason why so many professionals failed to come to John Yudkin's defence.
I've also posted a similar rave about this in reply to mlyle.
The replies are talking about sugar industry advertizing and actual scientific discoveries that point to causation which I'm sure are real. But I even I remember just 10 years ago the common rhetoric being (even if it wasn't validated) "eat too much sugar and you'll get diabetes". Where I think the impression I had was, "Well people with diabetes have to be extremely careful about their sugar intake -> sugar causes diabetes."
I will conceed that's not how science or the cause and effect works, but that's what I and everyone around me thought.
I mean, the "fat is bad" thing isn't completely wrong: it is definitely possible to overdo it. It's extremely calorically dense, and most fats are bad for us in other ways.
But society didn't replace some of the fat with increased intake of vegetables and lean meats.
Food manufacturers compensated for less fat with more sugars and salt, which we've been finding are even worse.
The article specifically mentions a previous study that showed that gains from short rests were greater than those from sleep:
> In a previous study, led by former NIH postdoctoral fellow Marlene Bönstrup, M.D., Dr. Cohen’s team showed that most of these gains happened during short rests, and not when the subjects were typing. Moreover, the gains were greater than those made after a night’s sleep and were correlated with a decrease in the size of brain waves, called beta rhythms.
> Allowing any version drift of dependencies at all means that if you don’t check in and restore using the package lock file, you cannot have reproducible builds.
This is the germane point in this incident.
The parent comment mentions that SemVer "guarantee[s] breaking changes are expressed through major versions". This is a common misperception about SemVer. That "guarantee" is purely hypothetical and doesn't apply to the real world where humans make mistakes.
The OP `is-promise` issue is an example of the real world intruding on this guarantee. The maintainers clearly didn't intend to break things but they did because everybody makes mistakes
Which points to the actual value proposition of SemVer: by obeying these rules, consumers of your package will know your _intention_ with a particular changeset. If the actual behavior of that changeset deviates from the SemVer guidelines (e.g. breaking behavior in a patch bump), then it's a bug and should be fixed accordingly.
Back to the parent's point about locking dependency version— I would add that you should also store a copy of your dependencies in a safe location that you control (aka vendoring) if anything serious depends upon your application being continually up and running.
Google is, fundamentally, an engineering company. Despite their size and breadth, they still don't understand customer support. Their approach is to use software to solve problems, and they insist on doing so even when it's clear that software isn't up to the task.
Unfortunately, customer support is a hard problem. Despite all of the advances in NLP, I still abhor automated customer support systems when I have a complex issue. Just let me talk to a human.
Google long ago ran the numbers on providing human customer support and realized it's not the sort of ultra-scalable business function that they like to invest in. Rather, they'd like to believe that they can build software systems that don't require human customer support. As an end user, this feels like too much hubris and not enough empathy. It may work from the perspective of a product manager looking at percentages on a dashboard, but it sucks as someone in the real world trying to get something done with one of their products that's not functioning as it should.
I use the full suite of Google Products, including Project/Google Fi. This article describes one of my nightmares— getting locked out of my Google account. I'm fortunate that I have good friends that work at Google that could help out in such a worst-case scenario. This blogger is fortunate, too. Undoubtedly, some Googler will read this post and help them out.
But the average person isn't so lucky. If you're Jane or Joe Schmoe in Middle America, you're going to be screwed when your Google account goes haywire. I've had friends whose Google accounts have gotten into weird states that prevented them from using Google services for no obvious reason. I suspect this is due to an unfortunate consequence of Conway's Law [1] at work in Google's identity implementation.
I don't think engineering is the problem here. As an example, Toyota, a very engineering-driven company, is also famous for customer focus.
I think the problem is that Google is mostly about selling users' eyeballs to their real customers, advertisers. That's not a business of making individual users happy; it's essentially statistical in nature. With a search engine, if something works for 80 or 90% of people, that's great. If it's bad for the rest, well, tough luck for them. It's very hard to go from that to seeing each individual as valuable and important.
it costs $xxK to buy a car. It costs 0$ to use Gmail, Drive, Youtube, etc. These two are not gonna have the same level of customer support. Fi is a paid service, and I do expect it to have a better support (which in my own experience, they do), but to compare Google as a whole to Toyota doesn't seem fair.
Fair or not, I think it's accurate. If it costs $0 to use something, you're probably not the customer. You're the product.
I agree Fi is different, and I think it's reasonable for you to want better support. I'm saying that since Google is not used to lines of business where they actually have to care about every user, I'm saying it's unsurprising you won't get it.
I have friends at Google that are L5. When my AdWords account was suspended (long story but if you Google AdWords banned my hackernoom article explains) one of them tried to file a ticket on my behalf. Went nowhere. As far as I can tell internal actions like that go the same route as tickets that I file as a normal person. So don't let having googler friends give you a false sense of security.
You nailed the issue for me, the problem is that these software approaches to customer service always assume that the service is 100% not the problem and that the customer is the one causing the problem.
> Despite their size and breadth, they still don't understand customer support.
Cue Larry Page's view on customer support circa 2000, and it still makes sense. Leaders fundamentally don't change views like that, and it impacts the organization - look at Zuckerberg's formative views on privacy.
I didn't previously know what Larry Page's view on customer support circa 2000 was:
But while it's easy to scoff at Page's quirks—his odd obsessions, his unrealistic expectations, his impatience for a future dangling out of immediate reach—sometimes his seemingly crazy ideas wind up creating breakthrough innovations, and skeptical Googlers wind up admitting Page was right, after all. That was the reaction in 2003 when Denise Griffin, the person in charge of Google's small customer-support team, asked Page for a larger staff. Instead, he told her that the whole idea of customer support was ridiculous. Rather than assuming the unscalable task of answering users one by one, Page said, Google should enable users to answer one another's questions. The idea ran so counter to accepted practice that Griffin felt like she was about to lose her mind. But Google implemented Page's suggestion, creating a system called Google Forums, which let users share knowledge and answer one another's customer-support questions. It worked, and thereafter Griffin cited it as evidence of Page's instinctive brilliance.
It's one thing to be able to "answer questions". It's an entirely other thing to have access rights to actually solve a problem and the authority to do so.
Worse still, the forums are full of spammers, phishing and malware links.
I've posted in the past and had nothing but fake call centres and phishing links posted, which eventually get removed, but I did click on some of them (in sandboxed malware-analysis browsers) and it took a lot of searching and knowledge to realise that the numbers were fake - and I work in IT secops.
Good engineering, just like good customer service, is super easy if you put integrity first and don't compromise it. Don't grow beyond your capabilities to handle your stuff with integrity, done.
One use case is maintaining node-level state for stream processing systems. This gives you a scaleable way to do stateful computations (such as aggregations) without the complexity and performance cost of hitting a remote data store. Such support is built into Samza using RocksDB. [1]
Given that when I donated, the subject of the receipt email was "Donald Trump will be a terrible president who makes your family functionally poorer", I think we can call this case closed
My feeling was similar - it looks like Trump wants to build a wall, so they are digging a hole in sympathetic response. Both acts of self interested gesture politics.
Not a survival kit, a bug-out bag. It had South American currency, a mexican citizenship application, and—my favorite—a golden locket with Obama's picture (among other things).
Agreed. I was surprised that the article didn't mention the Hawaiian Pidgin expression "da kine"[1], which functions similarly to "jawn". Funnily enough, the da kine Wikipedia page makes the same claim regarding uniqueness of expression.
A big problem I have with news articles: Usually they correctly state that an expert has an opinion (sure, someone thinks jawn is different for $FOO reason), but it usually has no real bearing on expert consensus, nulling the value of asking an expert.
>According to experts, it's unlike any word, in any language.
Some experts. I kept reading looking for a reason why it was substantially different from da kine, and the more I read, the more familiar the description sounded.
This creates a skewed information-action ratio, where people are inundated with information about problems they have no power to influence. Consequently, news is reduced to a form of trivia, and the act of being "informed" becomes a passive— and ultimately meaningless— ritual.